13691640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1607}}^1$

素因数の和:1692

約数の個数: 64

約数和(自身を含む): 41679360

約数和(自身を除く): 27987720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 71, 120, 142, 213, 284, 355, 426, 568, 710, 852, 1065, 1420, 1607, 1704, 2130, 2840, 3214, 4260, 4821, 6428, 8035, 8520, 9642, 12856, 16070, 19284, 24105, 32140, 38568, 48210, 64280, 96420, 114097, 192840, 228194, 342291, 456388, 570485, 684582, 912776, 1140970, 1369164, 1711455, 2281940, 2738328, 3422910, 4563880, 6845820, 13691640]

約数ペア:

[(1, 13691640), (2, 6845820), (3, 4563880), (4, 3422910), (5, 2738328), (6, 2281940), (8, 1711455), (10, 1369164), (12, 1140970), (15, 912776), (20, 684582), (24, 570485), (30, 456388), (40, 342291), (60, 228194), (71, 192840), (120, 114097), (142, 96420), (213, 64280), (284, 48210), (355, 38568), (426, 32140), (568, 24105), (710, 19284), (852, 16070), (1065, 12856), (1420, 9642), (1607, 8520), (1704, 8035), (2130, 6428), (2840, 4821), (3214, 4260)]