1907936160

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{305759}}^1$

素因数の和:305790

約数の個数: 96

約数和(自身を含む): 6472327680

約数和(自身を除く): 4564391520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 195, 208, 240, 260, 312, 390, 416, 480, 520, 624, 780, 1040, 1248, 1560, 2080, 3120, 6240, 305759, 611518, 917277, 1223036, 1528795, 1834554, 2446072, 3057590, 3669108, 3974867, 4586385, 4892144, 6115180, 7338216, 7949734, 9172770, 9784288, 11924601, 12230360, 14676432, 15899468, 18345540, 19874335, 23849202, 24460720, 29352864, 31798936, 36691080, 39748670, 47698404, 48921440, 59623005, 63597872, 73382160, 79497340, 95396808, 119246010, 127195744, 146764320, 158994680, 190793616, 238492020, 317989360, 381587232, 476984040, 635978720, 953968080, 1907936160]

約数ペア:

[(1, 1907936160), (2, 953968080), (3, 635978720), (4, 476984040), (5, 381587232), (6, 317989360), (8, 238492020), (10, 190793616), (12, 158994680), (13, 146764320), (15, 127195744), (16, 119246010), (20, 95396808), (24, 79497340), (26, 73382160), (30, 63597872), (32, 59623005), (39, 48921440), (40, 47698404), (48, 39748670), (52, 36691080), (60, 31798936), (65, 29352864), (78, 24460720), (80, 23849202), (96, 19874335), (104, 18345540), (120, 15899468), (130, 14676432), (156, 12230360), (160, 11924601), (195, 9784288), (208, 9172770), (240, 7949734), (260, 7338216), (312, 6115180), (390, 4892144), (416, 4586385), (480, 3974867), (520, 3669108), (624, 3057590), (780, 2446072), (1040, 1834554), (1248, 1528795), (1560, 1223036), (2080, 917277), (3120, 611518), (6240, 305759)]