165913680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{8329}}^1$

素因数の和:8428

約数の個数: 80

約数和(自身を含む): 520591680

約数和(自身を除く): 354678000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 83, 120, 166, 240, 249, 332, 415, 498, 664, 830, 996, 1245, 1328, 1660, 1992, 2490, 3320, 3984, 4980, 6640, 8329, 9960, 16658, 19920, 24987, 33316, 41645, 49974, 66632, 83290, 99948, 124935, 133264, 166580, 199896, 249870, 333160, 399792, 499740, 666320, 691307, 999480, 1382614, 1998960, 2073921, 2765228, 3456535, 4147842, 5530456, 6913070, 8295684, 10369605, 11060912, 13826140, 16591368, 20739210, 27652280, 33182736, 41478420, 55304560, 82956840, 165913680]

約数ペア:

[(1, 165913680), (2, 82956840), (3, 55304560), (4, 41478420), (5, 33182736), (6, 27652280), (8, 20739210), (10, 16591368), (12, 13826140), (15, 11060912), (16, 10369605), (20, 8295684), (24, 6913070), (30, 5530456), (40, 4147842), (48, 3456535), (60, 2765228), (80, 2073921), (83, 1998960), (120, 1382614), (166, 999480), (240, 691307), (249, 666320), (332, 499740), (415, 399792), (498, 333160), (664, 249870), (830, 199896), (996, 166580), (1245, 133264), (1328, 124935), (1660, 99948), (1992, 83290), (2490, 66632), (3320, 49974), (3984, 41645), (4980, 33316), (6640, 24987), (8329, 19920), (9960, 16658)]