224416920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{20551}}^1$

素因数の和:20585

約数の個数: 128

約数和(自身を含む): 828656640

約数和(自身を除く): 604239720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 182, 195, 210, 260, 273, 280, 312, 364, 390, 420, 455, 520, 546, 728, 780, 840, 910, 1092, 1365, 1560, 1820, 2184, 2730, 3640, 5460, 10920, 20551, 41102, 61653, 82204, 102755, 123306, 143857, 164408, 205510, 246612, 267163, 287714, 308265, 411020, 431571, 493224, 534326, 575428, 616530, 719285, 801489, 822040, 863142, 1068652, 1150856, 1233060, 1335815, 1438570, 1602978, 1726284, 1870141, 2137304, 2157855, 2466120, 2671630, 2877140, 3205956, 3452568, 3740282, 4007445, 4315710, 5343260, 5610423, 5754280, 6411912, 7480564, 8014890, 8631420, 9350705, 10686520, 11220846, 14961128, 16029780, 17262840, 18701410, 22441692, 28052115, 32059560, 37402820, 44883384, 56104230, 74805640, 112208460, 224416920]

約数ペア:

[(1, 224416920), (2, 112208460), (3, 74805640), (4, 56104230), (5, 44883384), (6, 37402820), (7, 32059560), (8, 28052115), (10, 22441692), (12, 18701410), (13, 17262840), (14, 16029780), (15, 14961128), (20, 11220846), (21, 10686520), (24, 9350705), (26, 8631420), (28, 8014890), (30, 7480564), (35, 6411912), (39, 5754280), (40, 5610423), (42, 5343260), (52, 4315710), (56, 4007445), (60, 3740282), (65, 3452568), (70, 3205956), (78, 2877140), (84, 2671630), (91, 2466120), (104, 2157855), (105, 2137304), (120, 1870141), (130, 1726284), (140, 1602978), (156, 1438570), (168, 1335815), (182, 1233060), (195, 1150856), (210, 1068652), (260, 863142), (273, 822040), (280, 801489), (312, 719285), (364, 616530), (390, 575428), (420, 534326), (455, 493224), (520, 431571), (546, 411020), (728, 308265), (780, 287714), (840, 267163), (910, 246612), (1092, 205510), (1365, 164408), (1560, 143857), (1820, 123306), (2184, 102755), (2730, 82204), (3640, 61653), (5460, 41102), (10920, 20551)]