2013770040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{212423}}^1$

素因数の和:212516

約数の個数: 64

約数和(自身を含む): 6117811200

約数和(自身を除く): 4104041160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 79, 120, 158, 237, 316, 395, 474, 632, 790, 948, 1185, 1580, 1896, 2370, 3160, 4740, 9480, 212423, 424846, 637269, 849692, 1062115, 1274538, 1699384, 2124230, 2549076, 3186345, 4248460, 5098152, 6372690, 8496920, 12745380, 16781417, 25490760, 33562834, 50344251, 67125668, 83907085, 100688502, 134251336, 167814170, 201377004, 251721255, 335628340, 402754008, 503442510, 671256680, 1006885020, 2013770040]

約数ペア:

[(1, 2013770040), (2, 1006885020), (3, 671256680), (4, 503442510), (5, 402754008), (6, 335628340), (8, 251721255), (10, 201377004), (12, 167814170), (15, 134251336), (20, 100688502), (24, 83907085), (30, 67125668), (40, 50344251), (60, 33562834), (79, 25490760), (120, 16781417), (158, 12745380), (237, 8496920), (316, 6372690), (395, 5098152), (474, 4248460), (632, 3186345), (790, 2549076), (948, 2124230), (1185, 1699384), (1580, 1274538), (1896, 1062115), (2370, 849692), (3160, 637269), (4740, 424846), (9480, 212423)]