130595640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{1453}}^1$

素因数の和:1581

約数の個数: 128

約数和(自身を含む): 452252160

約数和(自身を除く): 321656520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 107, 120, 140, 168, 210, 214, 280, 321, 420, 428, 535, 642, 749, 840, 856, 1070, 1284, 1453, 1498, 1605, 2140, 2247, 2568, 2906, 2996, 3210, 3745, 4280, 4359, 4494, 5812, 5992, 6420, 7265, 7490, 8718, 8988, 10171, 11235, 11624, 12840, 14530, 14980, 17436, 17976, 20342, 21795, 22470, 29060, 29960, 30513, 34872, 40684, 43590, 44940, 50855, 58120, 61026, 81368, 87180, 89880, 101710, 122052, 152565, 155471, 174360, 203420, 244104, 305130, 310942, 406840, 466413, 610260, 621884, 777355, 932826, 1088297, 1220520, 1243768, 1554710, 1865652, 2176594, 2332065, 3109420, 3264891, 3731304, 4353188, 4664130, 5441485, 6218840, 6529782, 8706376, 9328260, 10882970, 13059564, 16324455, 18656520, 21765940, 26119128, 32648910, 43531880, 65297820, 130595640]

約数ペア:

[(1, 130595640), (2, 65297820), (3, 43531880), (4, 32648910), (5, 26119128), (6, 21765940), (7, 18656520), (8, 16324455), (10, 13059564), (12, 10882970), (14, 9328260), (15, 8706376), (20, 6529782), (21, 6218840), (24, 5441485), (28, 4664130), (30, 4353188), (35, 3731304), (40, 3264891), (42, 3109420), (56, 2332065), (60, 2176594), (70, 1865652), (84, 1554710), (105, 1243768), (107, 1220520), (120, 1088297), (140, 932826), (168, 777355), (210, 621884), (214, 610260), (280, 466413), (321, 406840), (420, 310942), (428, 305130), (535, 244104), (642, 203420), (749, 174360), (840, 155471), (856, 152565), (1070, 122052), (1284, 101710), (1453, 89880), (1498, 87180), (1605, 81368), (2140, 61026), (2247, 58120), (2568, 50855), (2906, 44940), (2996, 43590), (3210, 40684), (3745, 34872), (4280, 30513), (4359, 29960), (4494, 29060), (5812, 22470), (5992, 21795), (6420, 20342), (7265, 17976), (7490, 17436), (8718, 14980), (8988, 14530), (10171, 12840), (11235, 11624)]