201680618640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{241}}^1\times {\mathrm{3486871}}^1$

素因数の和:3487128

約数の個数: 80

約数和(自身を含む): 627804329856

約数和(自身を除く): 426123711216

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 241, 482, 723, 964, 1205, 1446, 1928, 2410, 2892, 3615, 3856, 4820, 5784, 7230, 9640, 11568, 14460, 19280, 28920, 57840, 3486871, 6973742, 10460613, 13947484, 17434355, 20921226, 27894968, 34868710, 41842452, 52303065, 55789936, 69737420, 83684904, 104606130, 139474840, 167369808, 209212260, 278949680, 418424520, 836849040, 840335911, 1680671822, 2521007733, 3361343644, 4201679555, 5042015466, 6722687288, 8403359110, 10084030932, 12605038665, 13445374576, 16806718220, 20168061864, 25210077330, 33613436440, 40336123728, 50420154660, 67226872880, 100840309320, 201680618640]

約数ペア:

[(1, 201680618640), (2, 100840309320), (3, 67226872880), (4, 50420154660), (5, 40336123728), (6, 33613436440), (8, 25210077330), (10, 20168061864), (12, 16806718220), (15, 13445374576), (16, 12605038665), (20, 10084030932), (24, 8403359110), (30, 6722687288), (40, 5042015466), (48, 4201679555), (60, 3361343644), (80, 2521007733), (120, 1680671822), (240, 840335911), (241, 836849040), (482, 418424520), (723, 278949680), (964, 209212260), (1205, 167369808), (1446, 139474840), (1928, 104606130), (2410, 83684904), (2892, 69737420), (3615, 55789936), (3856, 52303065), (4820, 41842452), (5784, 34868710), (7230, 27894968), (9640, 20921226), (11568, 17434355), (14460, 13947484), (19280, 10460613), (28920, 6973742), (57840, 3486871)]