42043560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{26951}}^1$

素因数の和:26978

約数の個数: 64

約数和(自身を含む): 135838080

約数和(自身を除く): 93794520

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, 26951, 53902, 80853, 107804, 134755, 161706, 215608, 269510, 323412, 350363, 404265, 539020, 646824, 700726, 808530, 1051089, 1078040, 1401452, 1617060, 1751815, 2102178, 2802904, 3234120, 3503630, 4204356, 5255445, 7007260, 8408712, 10510890, 14014520, 21021780, 42043560]

約数ペア:

[(1, 42043560), (2, 21021780), (3, 14014520), (4, 10510890), (5, 8408712), (6, 7007260), (8, 5255445), (10, 4204356), (12, 3503630), (13, 3234120), (15, 2802904), (20, 2102178), (24, 1751815), (26, 1617060), (30, 1401452), (39, 1078040), (40, 1051089), (52, 808530), (60, 700726), (65, 646824), (78, 539020), (104, 404265), (120, 350363), (130, 323412), (156, 269510), (195, 215608), (260, 161706), (312, 134755), (390, 107804), (520, 80853), (780, 53902), (1560, 26951)]