107656960

素因数分解:

$2^8\times 5^1\times {\mathrm{151}}^1\times {\mathrm{557}}^1$

素因数の和:729

約数の個数: 72

約数和(自身を含む): 260045856

約数和(自身を除く): 152388896

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 151, 160, 256, 302, 320, 557, 604, 640, 755, 1114, 1208, 1280, 1510, 2228, 2416, 2785, 3020, 4456, 4832, 5570, 6040, 8912, 9664, 11140, 12080, 17824, 19328, 22280, 24160, 35648, 38656, 44560, 48320, 71296, 84107, 89120, 96640, 142592, 168214, 178240, 193280, 336428, 356480, 420535, 672856, 712960, 841070, 1345712, 1682140, 2691424, 3364280, 5382848, 6728560, 10765696, 13457120, 21531392, 26914240, 53828480, 107656960]

約数ペア:

[(1, 107656960), (2, 53828480), (4, 26914240), (5, 21531392), (8, 13457120), (10, 10765696), (16, 6728560), (20, 5382848), (32, 3364280), (40, 2691424), (64, 1682140), (80, 1345712), (128, 841070), (151, 712960), (160, 672856), (256, 420535), (302, 356480), (320, 336428), (557, 193280), (604, 178240), (640, 168214), (755, 142592), (1114, 96640), (1208, 89120), (1280, 84107), (1510, 71296), (2228, 48320), (2416, 44560), (2785, 38656), (3020, 35648), (4456, 24160), (4832, 22280), (5570, 19328), (6040, 17824), (8912, 12080), (9664, 11140)]