196462680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{23059}}^1$

素因数の和:23144

約数の個数: 64

約数和(自身を含む): 597715200

約数和(自身を除く): 401252520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 71, 120, 142, 213, 284, 355, 426, 568, 710, 852, 1065, 1420, 1704, 2130, 2840, 4260, 8520, 23059, 46118, 69177, 92236, 115295, 138354, 184472, 230590, 276708, 345885, 461180, 553416, 691770, 922360, 1383540, 1637189, 2767080, 3274378, 4911567, 6548756, 8185945, 9823134, 13097512, 16371890, 19646268, 24557835, 32743780, 39292536, 49115670, 65487560, 98231340, 196462680]

約数ペア:

[(1, 196462680), (2, 98231340), (3, 65487560), (4, 49115670), (5, 39292536), (6, 32743780), (8, 24557835), (10, 19646268), (12, 16371890), (15, 13097512), (20, 9823134), (24, 8185945), (30, 6548756), (40, 4911567), (60, 3274378), (71, 2767080), (120, 1637189), (142, 1383540), (213, 922360), (284, 691770), (355, 553416), (426, 461180), (568, 345885), (710, 276708), (852, 230590), (1065, 184472), (1420, 138354), (1704, 115295), (2130, 92236), (2840, 69177), (4260, 46118), (8520, 23059)]