14870960

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{181}}^1$

素因数の和:286

約数の個数: 80

約数和(自身を含む): 37914240

約数和(自身を除く): 23043280

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 79, 80, 104, 130, 158, 181, 208, 260, 316, 362, 395, 520, 632, 724, 790, 905, 1027, 1040, 1264, 1448, 1580, 1810, 2054, 2353, 2896, 3160, 3620, 4108, 4706, 5135, 6320, 7240, 8216, 9412, 10270, 11765, 14299, 14480, 16432, 18824, 20540, 23530, 28598, 37648, 41080, 47060, 57196, 71495, 82160, 94120, 114392, 142990, 185887, 188240, 228784, 285980, 371774, 571960, 743548, 929435, 1143920, 1487096, 1858870, 2974192, 3717740, 7435480, 14870960]

約数ペア:

[(1, 14870960), (2, 7435480), (4, 3717740), (5, 2974192), (8, 1858870), (10, 1487096), (13, 1143920), (16, 929435), (20, 743548), (26, 571960), (40, 371774), (52, 285980), (65, 228784), (79, 188240), (80, 185887), (104, 142990), (130, 114392), (158, 94120), (181, 82160), (208, 71495), (260, 57196), (316, 47060), (362, 41080), (395, 37648), (520, 28598), (632, 23530), (724, 20540), (790, 18824), (905, 16432), (1027, 14480), (1040, 14299), (1264, 11765), (1448, 10270), (1580, 9412), (1810, 8216), (2054, 7240), (2353, 6320), (2896, 5135), (3160, 4706), (3620, 4108)]