102689440

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{277}}^1\times {\mathrm{331}}^1$

素因数の和:630

約数の個数: 96

約数和(自身を含む): 279103104

約数和(自身を除く): 176413664

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 277, 280, 331, 554, 560, 662, 1108, 1120, 1324, 1385, 1655, 1939, 2216, 2317, 2648, 2770, 3310, 3878, 4432, 4634, 5296, 5540, 6620, 7756, 8864, 9268, 9695, 10592, 11080, 11585, 13240, 15512, 18536, 19390, 22160, 23170, 26480, 31024, 37072, 38780, 44320, 46340, 52960, 62048, 74144, 77560, 91687, 92680, 155120, 183374, 185360, 310240, 366748, 370720, 458435, 641809, 733496, 916870, 1283618, 1466992, 1833740, 2567236, 2933984, 3209045, 3667480, 5134472, 6418090, 7334960, 10268944, 12836180, 14669920, 20537888, 25672360, 51344720, 102689440]

約数ペア:

[(1, 102689440), (2, 51344720), (4, 25672360), (5, 20537888), (7, 14669920), (8, 12836180), (10, 10268944), (14, 7334960), (16, 6418090), (20, 5134472), (28, 3667480), (32, 3209045), (35, 2933984), (40, 2567236), (56, 1833740), (70, 1466992), (80, 1283618), (112, 916870), (140, 733496), (160, 641809), (224, 458435), (277, 370720), (280, 366748), (331, 310240), (554, 185360), (560, 183374), (662, 155120), (1108, 92680), (1120, 91687), (1324, 77560), (1385, 74144), (1655, 62048), (1939, 52960), (2216, 46340), (2317, 44320), (2648, 38780), (2770, 37072), (3310, 31024), (3878, 26480), (4432, 23170), (4634, 22160), (5296, 19390), (5540, 18536), (6620, 15512), (7756, 13240), (8864, 11585), (9268, 11080), (9695, 10592)]