329224560

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{195967}}^1$

素因数の和:195990

約数の個数: 80

約数和(自身を含む): 1166401536

約数和(自身を除く): 837176976

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, 195967, 391934, 587901, 783868, 979835, 1175802, 1371769, 1567736, 1959670, 2351604, 2743538, 2939505, 3135472, 3919340, 4115307, 4703208, 5487076, 5879010, 6858845, 7838680, 8230614, 9406416, 10974152, 11758020, 13717690, 15677360, 16461228, 20576535, 21948304, 23516040, 27435380, 32922456, 41153070, 47032080, 54870760, 65844912, 82306140, 109741520, 164612280, 329224560]

約数ペア:

[(1, 329224560), (2, 164612280), (3, 109741520), (4, 82306140), (5, 65844912), (6, 54870760), (7, 47032080), (8, 41153070), (10, 32922456), (12, 27435380), (14, 23516040), (15, 21948304), (16, 20576535), (20, 16461228), (21, 15677360), (24, 13717690), (28, 11758020), (30, 10974152), (35, 9406416), (40, 8230614), (42, 7838680), (48, 6858845), (56, 5879010), (60, 5487076), (70, 4703208), (80, 4115307), (84, 3919340), (105, 3135472), (112, 2939505), (120, 2743538), (140, 2351604), (168, 1959670), (210, 1567736), (240, 1371769), (280, 1175802), (336, 979835), (420, 783868), (560, 587901), (840, 391934), (1680, 195967)]