2166901504080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{311336423}}^1$

素因数の和:311336468

約数の個数: 80

約数和(自身を含む): 6949028983680

約数和(自身を除く): 4782127479600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 40, 48, 58, 60, 80, 87, 116, 120, 145, 174, 232, 240, 290, 348, 435, 464, 580, 696, 870, 1160, 1392, 1740, 2320, 3480, 6960, 311336423, 622672846, 934009269, 1245345692, 1556682115, 1868018538, 2490691384, 3113364230, 3736037076, 4670046345, 4981382768, 6226728460, 7472074152, 9028756267, 9340092690, 12453456920, 14944148304, 18057512534, 18680185380, 24906913840, 27086268801, 36115025068, 37360370760, 45143781335, 54172537602, 72230050136, 74720741520, 90287562670, 108345075204, 135431344005, 144460100272, 180575125340, 216690150408, 270862688010, 361150250680, 433380300816, 541725376020, 722300501360, 1083450752040, 2166901504080]

約数ペア:

[(1, 2166901504080), (2, 1083450752040), (3, 722300501360), (4, 541725376020), (5, 433380300816), (6, 361150250680), (8, 270862688010), (10, 216690150408), (12, 180575125340), (15, 144460100272), (16, 135431344005), (20, 108345075204), (24, 90287562670), (29, 74720741520), (30, 72230050136), (40, 54172537602), (48, 45143781335), (58, 37360370760), (60, 36115025068), (80, 27086268801), (87, 24906913840), (116, 18680185380), (120, 18057512534), (145, 14944148304), (174, 12453456920), (232, 9340092690), (240, 9028756267), (290, 7472074152), (348, 6226728460), (435, 4981382768), (464, 4670046345), (580, 3736037076), (696, 3113364230), (870, 2490691384), (1160, 1868018538), (1392, 1556682115), (1740, 1245345692), (2320, 934009269), (3480, 622672846), (6960, 311336423)]