71082960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{22783}}^1$

素因数の和:22812

約数の個数: 80

約数和(自身を含む): 237318144

約数和(自身を除く): 166235184

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 22783, 45566, 68349, 91132, 113915, 136698, 182264, 227830, 273396, 296179, 341745, 364528, 455660, 546792, 592358, 683490, 888537, 911320, 1093584, 1184716, 1366980, 1480895, 1777074, 1822640, 2369432, 2733960, 2961790, 3554148, 4442685, 4738864, 5467920, 5923580, 7108296, 8885370, 11847160, 14216592, 17770740, 23694320, 35541480, 71082960]

約数ペア:

[(1, 71082960), (2, 35541480), (3, 23694320), (4, 17770740), (5, 14216592), (6, 11847160), (8, 8885370), (10, 7108296), (12, 5923580), (13, 5467920), (15, 4738864), (16, 4442685), (20, 3554148), (24, 2961790), (26, 2733960), (30, 2369432), (39, 1822640), (40, 1777074), (48, 1480895), (52, 1366980), (60, 1184716), (65, 1093584), (78, 911320), (80, 888537), (104, 683490), (120, 592358), (130, 546792), (156, 455660), (195, 364528), (208, 341745), (240, 296179), (260, 273396), (312, 227830), (390, 182264), (520, 136698), (624, 113915), (780, 91132), (1040, 68349), (1560, 45566), (3120, 22783)]