8049587820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{281}}^1\times {\mathrm{3041}}^1$

素因数の和:3491

約数の個数: 96

約数和(自身を含む): 22770611136

約数和(自身を除く): 14721023316

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 157, 281, 314, 471, 562, 628, 785, 843, 942, 1124, 1405, 1570, 1686, 1884, 2355, 2810, 3041, 3140, 3372, 4215, 4710, 5620, 6082, 8430, 9123, 9420, 12164, 15205, 16860, 18246, 30410, 36492, 44117, 45615, 60820, 88234, 91230, 132351, 176468, 182460, 220585, 264702, 441170, 477437, 529404, 661755, 854521, 882340, 954874, 1323510, 1432311, 1709042, 1909748, 2387185, 2563563, 2647020, 2864622, 3418084, 4272605, 4774370, 5127126, 5729244, 7161555, 8545210, 9548740, 10254252, 12817815, 14323110, 17090420, 25635630, 28646220, 51271260, 134159797, 268319594, 402479391, 536639188, 670798985, 804958782, 1341597970, 1609917564, 2012396955, 2683195940, 4024793910, 8049587820]

約数ペア:

[(1, 8049587820), (2, 4024793910), (3, 2683195940), (4, 2012396955), (5, 1609917564), (6, 1341597970), (10, 804958782), (12, 670798985), (15, 536639188), (20, 402479391), (30, 268319594), (60, 134159797), (157, 51271260), (281, 28646220), (314, 25635630), (471, 17090420), (562, 14323110), (628, 12817815), (785, 10254252), (843, 9548740), (942, 8545210), (1124, 7161555), (1405, 5729244), (1570, 5127126), (1686, 4774370), (1884, 4272605), (2355, 3418084), (2810, 2864622), (3041, 2647020), (3140, 2563563), (3372, 2387185), (4215, 1909748), (4710, 1709042), (5620, 1432311), (6082, 1323510), (8430, 954874), (9123, 882340), (9420, 854521), (12164, 661755), (15205, 529404), (16860, 477437), (18246, 441170), (30410, 264702), (36492, 220585), (44117, 182460), (45615, 176468), (60820, 132351), (88234, 91230)]