Tabla del 728
| 728 | X | 1 | = | 728 |
| 728 | X | 2 | = | 1456 |
| 728 | X | 3 | = | 2184 |
| 728 | X | 4 | = | 2912 |
| 728 | X | 5 | = | 3640 |
| 728 | X | 6 | = | 4368 |
| 728 | X | 7 | = | 5096 |
| 728 | X | 8 | = | 5824 |
| 728 | X | 9 | = | 6552 |
| 728 | X | 10 | = | 7280 |
| 728 | X | 1 | = | 728 |
| 728 | X | 2 | = | 1456 |
| 728 | X | 3 | = | 2184 |
| 728 | X | 4 | = | 2912 |
| 728 | X | 5 | = | 3640 |
| 728 | X | 6 | = | 4368 |
| 728 | X | 7 | = | 5096 |
| 728 | X | 8 | = | 5824 |
| 728 | X | 9 | = | 6552 |
| 728 | X | 10 | = | 7280 |