9716896840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{324329}}^1$

素因数の和:324454

約数の個数: 64

約数和(自身を含む): 25219900800

約数和(自身を除く): 15503003960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 107, 140, 214, 280, 428, 535, 749, 856, 1070, 1498, 2140, 2996, 3745, 4280, 5992, 7490, 14980, 29960, 324329, 648658, 1297316, 1621645, 2270303, 2594632, 3243290, 4540606, 6486580, 9081212, 11351515, 12973160, 18162424, 22703030, 34703203, 45406060, 69406406, 90812120, 138812812, 173516015, 242922421, 277625624, 347032030, 485844842, 694064060, 971689684, 1214612105, 1388128120, 1943379368, 2429224210, 4858448420, 9716896840]

約数ペア:

[(1, 9716896840), (2, 4858448420), (4, 2429224210), (5, 1943379368), (7, 1388128120), (8, 1214612105), (10, 971689684), (14, 694064060), (20, 485844842), (28, 347032030), (35, 277625624), (40, 242922421), (56, 173516015), (70, 138812812), (107, 90812120), (140, 69406406), (214, 45406060), (280, 34703203), (428, 22703030), (535, 18162424), (749, 12973160), (856, 11351515), (1070, 9081212), (1498, 6486580), (2140, 4540606), (2996, 3243290), (3745, 2594632), (4280, 2270303), (5992, 1621645), (7490, 1297316), (14980, 648658), (29960, 324329)]