129104040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{82759}}^1$

素因数の和:82786

約数の個数: 64

約数和(自身を含む): 417110400

約数和(自身を除く): 288006360

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, 82759, 165518, 248277, 331036, 413795, 496554, 662072, 827590, 993108, 1075867, 1241385, 1655180, 1986216, 2151734, 2482770, 3227601, 3310360, 4303468, 4965540, 5379335, 6455202, 8606936, 9931080, 10758670, 12910404, 16138005, 21517340, 25820808, 32276010, 43034680, 64552020, 129104040]

約数ペア:

[(1, 129104040), (2, 64552020), (3, 43034680), (4, 32276010), (5, 25820808), (6, 21517340), (8, 16138005), (10, 12910404), (12, 10758670), (13, 9931080), (15, 8606936), (20, 6455202), (24, 5379335), (26, 4965540), (30, 4303468), (39, 3310360), (40, 3227601), (52, 2482770), (60, 2151734), (65, 1986216), (78, 1655180), (104, 1241385), (120, 1075867), (130, 993108), (156, 827590), (195, 662072), (260, 496554), (312, 413795), (390, 331036), (520, 248277), (780, 165518), (1560, 82759)]