525338620720

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{14009}}^1\times {\mathrm{15121}}^1$

素因数の和:29174

約数の個数: 80

約数和(自身を含む): 1260986077440

約数和(自身を除く): 735647456720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 14009, 15121, 28018, 30242, 56036, 60484, 70045, 75605, 112072, 120968, 140090, 151210, 224144, 241936, 280180, 302420, 434279, 468751, 560360, 604840, 868558, 937502, 1120720, 1209680, 1737116, 1875004, 2171395, 2343755, 3474232, 3750008, 4342790, 4687510, 6948464, 7500016, 8685580, 9375020, 17371160, 18750040, 34742320, 37500080, 211830089, 423660178, 847320356, 1059150445, 1694640712, 2118300890, 3389281424, 4236601780, 6566732759, 8473203560, 13133465518, 16946407120, 26266931036, 32833663795, 52533862072, 65667327590, 105067724144, 131334655180, 262669310360, 525338620720]

約数ペア:

[(1, 525338620720), (2, 262669310360), (4, 131334655180), (5, 105067724144), (8, 65667327590), (10, 52533862072), (16, 32833663795), (20, 26266931036), (31, 16946407120), (40, 13133465518), (62, 8473203560), (80, 6566732759), (124, 4236601780), (155, 3389281424), (248, 2118300890), (310, 1694640712), (496, 1059150445), (620, 847320356), (1240, 423660178), (2480, 211830089), (14009, 37500080), (15121, 34742320), (28018, 18750040), (30242, 17371160), (56036, 9375020), (60484, 8685580), (70045, 7500016), (75605, 6948464), (112072, 4687510), (120968, 4342790), (140090, 3750008), (151210, 3474232), (224144, 2343755), (241936, 2171395), (280180, 1875004), (302420, 1737116), (434279, 1209680), (468751, 1120720), (560360, 937502), (604840, 868558)]