163567560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{104851}}^1$

素因数の和:104878

約数の個数: 64

約数和(自身を含む): 528454080

約数和(自身を除く): 364886520

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, 104851, 209702, 314553, 419404, 524255, 629106, 838808, 1048510, 1258212, 1363063, 1572765, 2097020, 2516424, 2726126, 3145530, 4089189, 4194040, 5452252, 6291060, 6815315, 8178378, 10904504, 12582120, 13630630, 16356756, 20445945, 27261260, 32713512, 40891890, 54522520, 81783780, 163567560]

約数ペア:

[(1, 163567560), (2, 81783780), (3, 54522520), (4, 40891890), (5, 32713512), (6, 27261260), (8, 20445945), (10, 16356756), (12, 13630630), (13, 12582120), (15, 10904504), (20, 8178378), (24, 6815315), (26, 6291060), (30, 5452252), (39, 4194040), (40, 4089189), (52, 3145530), (60, 2726126), (65, 2516424), (78, 2097020), (104, 1572765), (120, 1363063), (130, 1258212), (156, 1048510), (195, 838808), (260, 629106), (312, 524255), (390, 419404), (520, 314553), (780, 209702), (1560, 104851)]