126929040

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{75553}}^1$

素因数の和:75576

約数の個数: 80

約数和(自身を含む): 449697408

約数和(自身を除く): 322768368

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 75553, 151106, 226659, 302212, 377765, 453318, 528871, 604424, 755530, 906636, 1057742, 1133295, 1208848, 1511060, 1586613, 1813272, 2115484, 2266590, 2644355, 3022120, 3173226, 3626544, 4230968, 4533180, 5288710, 6044240, 6346452, 7933065, 8461936, 9066360, 10577420, 12692904, 15866130, 18132720, 21154840, 25385808, 31732260, 42309680, 63464520, 126929040]

約数ペア:

[(1, 126929040), (2, 63464520), (3, 42309680), (4, 31732260), (5, 25385808), (6, 21154840), (7, 18132720), (8, 15866130), (10, 12692904), (12, 10577420), (14, 9066360), (15, 8461936), (16, 7933065), (20, 6346452), (21, 6044240), (24, 5288710), (28, 4533180), (30, 4230968), (35, 3626544), (40, 3173226), (42, 3022120), (48, 2644355), (56, 2266590), (60, 2115484), (70, 1813272), (80, 1586613), (84, 1511060), (105, 1208848), (112, 1133295), (120, 1057742), (140, 906636), (168, 755530), (210, 604424), (240, 528871), (280, 453318), (336, 377765), (420, 302212), (560, 226659), (840, 151106), (1680, 75553)]