168830760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{200989}}^1$

素因数の和:201010

約数の個数: 64

約数和(自身を含む): 578851200

約数和(自身を除く): 410020440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 200989, 401978, 602967, 803956, 1004945, 1205934, 1406923, 1607912, 2009890, 2411868, 2813846, 3014835, 4019780, 4220769, 4823736, 5627692, 6029670, 7034615, 8039560, 8441538, 11255384, 12059340, 14069230, 16883076, 21103845, 24118680, 28138460, 33766152, 42207690, 56276920, 84415380, 168830760]

約数ペア:

[(1, 168830760), (2, 84415380), (3, 56276920), (4, 42207690), (5, 33766152), (6, 28138460), (7, 24118680), (8, 21103845), (10, 16883076), (12, 14069230), (14, 12059340), (15, 11255384), (20, 8441538), (21, 8039560), (24, 7034615), (28, 6029670), (30, 5627692), (35, 4823736), (40, 4220769), (42, 4019780), (56, 3014835), (60, 2813846), (70, 2411868), (84, 2009890), (105, 1607912), (120, 1406923), (140, 1205934), (168, 1004945), (210, 803956), (280, 602967), (420, 401978), (840, 200989)]