168210120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107827}}^1$

素因数の和:107854

約数の個数: 64

約数和(自身を含む): 543453120

約数和(自身を除く): 375243000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 107827, 215654, 323481, 431308, 539135, 646962, 862616, 1078270, 1293924, 1401751, 1617405, 2156540, 2587848, 2803502, 3234810, 4205253, 4313080, 5607004, 6469620, 7008755, 8410506, 11214008, 12939240, 14017510, 16821012, 21026265, 28035020, 33642024, 42052530, 56070040, 84105060, 168210120]

約数ペア:

[(1, 168210120), (2, 84105060), (3, 56070040), (4, 42052530), (5, 33642024), (6, 28035020), (8, 21026265), (10, 16821012), (12, 14017510), (13, 12939240), (15, 11214008), (20, 8410506), (24, 7008755), (26, 6469620), (30, 5607004), (39, 4313080), (40, 4205253), (52, 3234810), (60, 2803502), (65, 2587848), (78, 2156540), (104, 1617405), (120, 1401751), (130, 1293924), (156, 1078270), (195, 862616), (260, 646962), (312, 539135), (390, 431308), (520, 323481), (780, 215654), (1560, 107827)]