214924560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{2917}}^1$

素因数の和:3240

約数の個数: 80

約数和(自身を含む): 668665536

約数和(自身を除く): 453740976

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 307, 614, 921, 1228, 1535, 1842, 2456, 2917, 3070, 3684, 4605, 4912, 5834, 6140, 7368, 8751, 9210, 11668, 12280, 14585, 14736, 17502, 18420, 23336, 24560, 29170, 35004, 36840, 43755, 46672, 58340, 70008, 73680, 87510, 116680, 140016, 175020, 233360, 350040, 700080, 895519, 1791038, 2686557, 3582076, 4477595, 5373114, 7164152, 8955190, 10746228, 13432785, 14328304, 17910380, 21492456, 26865570, 35820760, 42984912, 53731140, 71641520, 107462280, 214924560]

約数ペア:

[(1, 214924560), (2, 107462280), (3, 71641520), (4, 53731140), (5, 42984912), (6, 35820760), (8, 26865570), (10, 21492456), (12, 17910380), (15, 14328304), (16, 13432785), (20, 10746228), (24, 8955190), (30, 7164152), (40, 5373114), (48, 4477595), (60, 3582076), (80, 2686557), (120, 1791038), (240, 895519), (307, 700080), (614, 350040), (921, 233360), (1228, 175020), (1535, 140016), (1842, 116680), (2456, 87510), (2917, 73680), (3070, 70008), (3684, 58340), (4605, 46672), (4912, 43755), (5834, 36840), (6140, 35004), (7368, 29170), (8751, 24560), (9210, 23336), (11668, 18420), (12280, 17502), (14585, 14736)]