67026840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{7867}}^1$

素因数の和:7952

約数の個数: 64

約数和(自身を含む): 203938560

約数和(自身を除く): 136911720

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, 1704, 2130, 2840, 4260, 7867, 8520, 15734, 23601, 31468, 39335, 47202, 62936, 78670, 94404, 118005, 157340, 188808, 236010, 314680, 472020, 558557, 944040, 1117114, 1675671, 2234228, 2792785, 3351342, 4468456, 5585570, 6702684, 8378355, 11171140, 13405368, 16756710, 22342280, 33513420, 67026840]

約数ペア:

[(1, 67026840), (2, 33513420), (3, 22342280), (4, 16756710), (5, 13405368), (6, 11171140), (8, 8378355), (10, 6702684), (12, 5585570), (15, 4468456), (20, 3351342), (24, 2792785), (30, 2234228), (40, 1675671), (60, 1117114), (71, 944040), (120, 558557), (142, 472020), (213, 314680), (284, 236010), (355, 188808), (426, 157340), (568, 118005), (710, 94404), (852, 78670), (1065, 62936), (1420, 47202), (1704, 39335), (2130, 31468), (2840, 23601), (4260, 15734), (7867, 8520)]