15696724640

素因数分解:

$2^5\times 5^1\times {\mathrm{313}}^1\times {\mathrm{379}}^1\times {\mathrm{827}}^1$

素因数の和:1534

約数の個数: 96

約数和(自身を含む): 37345250880

約数和(自身を除く): 21648526240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 313, 379, 626, 758, 827, 1252, 1516, 1565, 1654, 1895, 2504, 3032, 3130, 3308, 3790, 4135, 5008, 6064, 6260, 6616, 7580, 8270, 10016, 12128, 12520, 13232, 15160, 16540, 25040, 26464, 30320, 33080, 50080, 60640, 66160, 118627, 132320, 237254, 258851, 313433, 474508, 517702, 593135, 626866, 949016, 1035404, 1186270, 1253732, 1294255, 1567165, 1898032, 2070808, 2372540, 2507464, 2588510, 3134330, 3796064, 4141616, 4745080, 5014928, 5177020, 6268660, 8283232, 9490160, 10029856, 10354040, 12537320, 18980320, 20708080, 25074640, 41416160, 50149280, 98104529, 196209058, 392418116, 490522645, 784836232, 981045290, 1569672464, 1962090580, 3139344928, 3924181160, 7848362320, 15696724640]

約数ペア:

[(1, 15696724640), (2, 7848362320), (4, 3924181160), (5, 3139344928), (8, 1962090580), (10, 1569672464), (16, 981045290), (20, 784836232), (32, 490522645), (40, 392418116), (80, 196209058), (160, 98104529), (313, 50149280), (379, 41416160), (626, 25074640), (758, 20708080), (827, 18980320), (1252, 12537320), (1516, 10354040), (1565, 10029856), (1654, 9490160), (1895, 8283232), (2504, 6268660), (3032, 5177020), (3130, 5014928), (3308, 4745080), (3790, 4141616), (4135, 3796064), (5008, 3134330), (6064, 2588510), (6260, 2507464), (6616, 2372540), (7580, 2070808), (8270, 1898032), (10016, 1567165), (12128, 1294255), (12520, 1253732), (13232, 1186270), (15160, 1035404), (16540, 949016), (25040, 626866), (26464, 593135), (30320, 517702), (33080, 474508), (50080, 313433), (60640, 258851), (66160, 237254), (118627, 132320)]