7156917920

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{14009}}^1$

素因数の和:14158

約数の個数: 96

約数和(自身を含む): 17624355840

約数和(自身を除く): 10467437920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 103, 124, 155, 160, 206, 248, 310, 412, 496, 515, 620, 824, 992, 1030, 1240, 1648, 2060, 2480, 3193, 3296, 4120, 4960, 6386, 8240, 12772, 14009, 15965, 16480, 25544, 28018, 31930, 51088, 56036, 63860, 70045, 102176, 112072, 127720, 140090, 224144, 255440, 280180, 434279, 448288, 510880, 560360, 868558, 1120720, 1442927, 1737116, 2171395, 2241440, 2885854, 3474232, 4342790, 5771708, 6948464, 7214635, 8685580, 11543416, 13896928, 14429270, 17371160, 23086832, 28858540, 34742320, 44730737, 46173664, 57717080, 69484640, 89461474, 115434160, 178922948, 223653685, 230868320, 357845896, 447307370, 715691792, 894614740, 1431383584, 1789229480, 3578458960, 7156917920]

約数ペア:

[(1, 7156917920), (2, 3578458960), (4, 1789229480), (5, 1431383584), (8, 894614740), (10, 715691792), (16, 447307370), (20, 357845896), (31, 230868320), (32, 223653685), (40, 178922948), (62, 115434160), (80, 89461474), (103, 69484640), (124, 57717080), (155, 46173664), (160, 44730737), (206, 34742320), (248, 28858540), (310, 23086832), (412, 17371160), (496, 14429270), (515, 13896928), (620, 11543416), (824, 8685580), (992, 7214635), (1030, 6948464), (1240, 5771708), (1648, 4342790), (2060, 3474232), (2480, 2885854), (3193, 2241440), (3296, 2171395), (4120, 1737116), (4960, 1442927), (6386, 1120720), (8240, 868558), (12772, 560360), (14009, 510880), (15965, 448288), (16480, 434279), (25544, 280180), (28018, 255440), (31930, 224144), (51088, 140090), (56036, 127720), (63860, 112072), (70045, 102176)]