130000360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{881}}^1$

素因数の和:947

約数の個数: 128

約数和(自身を含む): 365783040

約数和(自身を除く): 235782680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 31, 34, 35, 40, 56, 62, 68, 70, 85, 119, 124, 136, 140, 155, 170, 217, 238, 248, 280, 310, 340, 434, 476, 527, 595, 620, 680, 868, 881, 952, 1054, 1085, 1190, 1240, 1736, 1762, 2108, 2170, 2380, 2635, 3524, 3689, 4216, 4340, 4405, 4760, 5270, 6167, 7048, 7378, 8680, 8810, 10540, 12334, 14756, 14977, 17620, 18445, 21080, 24668, 27311, 29512, 29954, 30835, 35240, 36890, 49336, 54622, 59908, 61670, 73780, 74885, 104839, 109244, 119816, 123340, 136555, 147560, 149770, 191177, 209678, 218488, 246680, 273110, 299540, 382354, 419356, 464287, 524195, 546220, 599080, 764708, 838712, 928574, 955885, 1048390, 1092440, 1529416, 1857148, 1911770, 2096780, 2321435, 3250009, 3714296, 3823540, 4193560, 4642870, 6500018, 7647080, 9285740, 13000036, 16250045, 18571480, 26000072, 32500090, 65000180, 130000360]

約数ペア:

[(1, 130000360), (2, 65000180), (4, 32500090), (5, 26000072), (7, 18571480), (8, 16250045), (10, 13000036), (14, 9285740), (17, 7647080), (20, 6500018), (28, 4642870), (31, 4193560), (34, 3823540), (35, 3714296), (40, 3250009), (56, 2321435), (62, 2096780), (68, 1911770), (70, 1857148), (85, 1529416), (119, 1092440), (124, 1048390), (136, 955885), (140, 928574), (155, 838712), (170, 764708), (217, 599080), (238, 546220), (248, 524195), (280, 464287), (310, 419356), (340, 382354), (434, 299540), (476, 273110), (527, 246680), (595, 218488), (620, 209678), (680, 191177), (868, 149770), (881, 147560), (952, 136555), (1054, 123340), (1085, 119816), (1190, 109244), (1240, 104839), (1736, 74885), (1762, 73780), (2108, 61670), (2170, 59908), (2380, 54622), (2635, 49336), (3524, 36890), (3689, 35240), (4216, 30835), (4340, 29954), (4405, 29512), (4760, 27311), (5270, 24668), (6167, 21080), (7048, 18445), (7378, 17620), (8680, 14977), (8810, 14756), (10540, 12334)]