Tabla del 2640
| 2640 | X | 1 | = | 2640 |
| 2640 | X | 2 | = | 5280 |
| 2640 | X | 3 | = | 7920 |
| 2640 | X | 4 | = | 10560 |
| 2640 | X | 5 | = | 13200 |
| 2640 | X | 6 | = | 15840 |
| 2640 | X | 7 | = | 18480 |
| 2640 | X | 8 | = | 21120 |
| 2640 | X | 9 | = | 23760 |
| 2640 | X | 10 | = | 26400 |
| 2640 | X | 1 | = | 2640 |
| 2640 | X | 2 | = | 5280 |
| 2640 | X | 3 | = | 7920 |
| 2640 | X | 4 | = | 10560 |
| 2640 | X | 5 | = | 13200 |
| 2640 | X | 6 | = | 15840 |
| 2640 | X | 7 | = | 18480 |
| 2640 | X | 8 | = | 21120 |
| 2640 | X | 9 | = | 23760 |
| 2640 | X | 10 | = | 26400 |