126000560

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{32143}}^1$

素因数の和:32170

約数の個数: 60

約数和(自身を含む): 340790688

約数和(自身を除く): 214790128

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 392, 490, 560, 784, 980, 1960, 3920, 32143, 64286, 128572, 160715, 225001, 257144, 321430, 450002, 514288, 642860, 900004, 1125005, 1285720, 1575007, 1800008, 2250010, 2571440, 3150014, 3600016, 4500020, 6300028, 7875035, 9000040, 12600056, 15750070, 18000080, 25200112, 31500140, 63000280, 126000560]

約数ペア:

[(1, 126000560), (2, 63000280), (4, 31500140), (5, 25200112), (7, 18000080), (8, 15750070), (10, 12600056), (14, 9000040), (16, 7875035), (20, 6300028), (28, 4500020), (35, 3600016), (40, 3150014), (49, 2571440), (56, 2250010), (70, 1800008), (80, 1575007), (98, 1285720), (112, 1125005), (140, 900004), (196, 642860), (245, 514288), (280, 450002), (392, 321430), (490, 257144), (560, 225001), (784, 160715), (980, 128572), (1960, 64286), (3920, 32143)]