### Describe the bug

At `save_to_disk` step, the `max_shard_size` by default is `500MB`. However, one row of the dataset might be larger than `500MB` then the saving will throw an index error. Without looking at the source code, the bug is due to wrong calculation of number of shards which i think is 
`total_size / min(max_shard_size, row_size)` which should be `total_size / max(max_shard_size, row_size)`

The fix is setting a larger `max_shard_size`

### Steps to reproduce the bug

1. create a dataset with large dense tensors per row
2. set a small `max_shard_size` say 1MB
3. `save_to_disk`

### Expected behavior

```
raise IndexError(f"Index {index} out of range for dataset of size {size}.")

IndexError: Index 10 out of range for dataset of size 10.
```

### Environment info

- `datasets` version: 2.16.0
- Platform: Linux-5.10.201-168.748.amzn2int.x86_64-x86_64-with-glibc2.26
- Python version: 3.10.13
- `huggingface_hub` version: 0.20.2
- PyArrow version: 14.0.2
- Pandas version: 2.1.4
- `fsspec` version: 2023.12.2
Index error when data is large