872214840

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{346117}}^1$

素因数の和:346141

約数の個数: 96

約数和(自身を含む): 3239664480

約数和(自身を除く): 2367449640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 346117, 692234, 1038351, 1384468, 1730585, 2076702, 2422819, 2768936, 3115053, 3461170, 4153404, 4845638, 5191755, 6230106, 6922340, 7268457, 8306808, 9691276, 10383510, 12114095, 12460212, 13844680, 14536914, 15575265, 19382552, 20767020, 21805371, 24228190, 24920424, 29073828, 31150530, 36342285, 41534040, 43610742, 48456380, 58147656, 62301060, 72684570, 87221484, 96912760, 109026855, 124602120, 145369140, 174442968, 218053710, 290738280, 436107420, 872214840]

約数ペア:

[(1, 872214840), (2, 436107420), (3, 290738280), (4, 218053710), (5, 174442968), (6, 145369140), (7, 124602120), (8, 109026855), (9, 96912760), (10, 87221484), (12, 72684570), (14, 62301060), (15, 58147656), (18, 48456380), (20, 43610742), (21, 41534040), (24, 36342285), (28, 31150530), (30, 29073828), (35, 24920424), (36, 24228190), (40, 21805371), (42, 20767020), (45, 19382552), (56, 15575265), (60, 14536914), (63, 13844680), (70, 12460212), (72, 12114095), (84, 10383510), (90, 9691276), (105, 8306808), (120, 7268457), (126, 6922340), (140, 6230106), (168, 5191755), (180, 4845638), (210, 4153404), (252, 3461170), (280, 3115053), (315, 2768936), (360, 2422819), (420, 2076702), (504, 1730585), (630, 1384468), (840, 1038351), (1260, 692234), (2520, 346117)]