65276960

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{349}}^1$

素因数の和:538

約数の個数: 96

約数和(自身を含む): 177811200

約数和(自身を除く): 112534240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 167, 224, 280, 334, 349, 560, 668, 698, 835, 1120, 1169, 1336, 1396, 1670, 1745, 2338, 2443, 2672, 2792, 3340, 3490, 4676, 4886, 5344, 5584, 5845, 6680, 6980, 9352, 9772, 11168, 11690, 12215, 13360, 13960, 18704, 19544, 23380, 24430, 26720, 27920, 37408, 39088, 46760, 48860, 55840, 58283, 78176, 93520, 97720, 116566, 187040, 195440, 233132, 291415, 390880, 407981, 466264, 582830, 815962, 932528, 1165660, 1631924, 1865056, 2039905, 2331320, 3263848, 4079810, 4662640, 6527696, 8159620, 9325280, 13055392, 16319240, 32638480, 65276960]

約数ペア:

[(1, 65276960), (2, 32638480), (4, 16319240), (5, 13055392), (7, 9325280), (8, 8159620), (10, 6527696), (14, 4662640), (16, 4079810), (20, 3263848), (28, 2331320), (32, 2039905), (35, 1865056), (40, 1631924), (56, 1165660), (70, 932528), (80, 815962), (112, 582830), (140, 466264), (160, 407981), (167, 390880), (224, 291415), (280, 233132), (334, 195440), (349, 187040), (560, 116566), (668, 97720), (698, 93520), (835, 78176), (1120, 58283), (1169, 55840), (1336, 48860), (1396, 46760), (1670, 39088), (1745, 37408), (2338, 27920), (2443, 26720), (2672, 24430), (2792, 23380), (3340, 19544), (3490, 18704), (4676, 13960), (4886, 13360), (5344, 12215), (5584, 11690), (5845, 11168), (6680, 9772), (6980, 9352)]