166230320

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{523}}^1$

素因数の和:702

約数の個数: 80

約数和(自身を含む): 403500960

約数和(自身を除く): 237270640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 137, 145, 232, 274, 290, 464, 523, 548, 580, 685, 1046, 1096, 1160, 1370, 2092, 2192, 2320, 2615, 2740, 3973, 4184, 5230, 5480, 7946, 8368, 10460, 10960, 15167, 15892, 19865, 20920, 30334, 31784, 39730, 41840, 60668, 63568, 71651, 75835, 79460, 121336, 143302, 151670, 158920, 242672, 286604, 303340, 317840, 358255, 573208, 606680, 716510, 1146416, 1213360, 1433020, 2077879, 2866040, 4155758, 5732080, 8311516, 10389395, 16623032, 20778790, 33246064, 41557580, 83115160, 166230320]

約数ペア:

[(1, 166230320), (2, 83115160), (4, 41557580), (5, 33246064), (8, 20778790), (10, 16623032), (16, 10389395), (20, 8311516), (29, 5732080), (40, 4155758), (58, 2866040), (80, 2077879), (116, 1433020), (137, 1213360), (145, 1146416), (232, 716510), (274, 606680), (290, 573208), (464, 358255), (523, 317840), (548, 303340), (580, 286604), (685, 242672), (1046, 158920), (1096, 151670), (1160, 143302), (1370, 121336), (2092, 79460), (2192, 75835), (2320, 71651), (2615, 63568), (2740, 60668), (3973, 41840), (4184, 39730), (5230, 31784), (5480, 30334), (7946, 20920), (8368, 19865), (10460, 15892), (10960, 15167)]