15704428160

素因数分解:

$2^7\times 5^1\times {\mathrm{1151}}^1\times {\mathrm{21319}}^1$

素因数の和:22489

約数の個数: 64

約数和(自身を含む): 37577779200

約数和(自身を除く): 21873351040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 1151, 2302, 4604, 5755, 9208, 11510, 18416, 21319, 23020, 36832, 42638, 46040, 73664, 85276, 92080, 106595, 147328, 170552, 184160, 213190, 341104, 368320, 426380, 682208, 736640, 852760, 1364416, 1705520, 2728832, 3411040, 6822080, 13644160, 24538169, 49076338, 98152676, 122690845, 196305352, 245381690, 392610704, 490763380, 785221408, 981526760, 1570442816, 1963053520, 3140885632, 3926107040, 7852214080, 15704428160]

約数ペア:

[(1, 15704428160), (2, 7852214080), (4, 3926107040), (5, 3140885632), (8, 1963053520), (10, 1570442816), (16, 981526760), (20, 785221408), (32, 490763380), (40, 392610704), (64, 245381690), (80, 196305352), (128, 122690845), (160, 98152676), (320, 49076338), (640, 24538169), (1151, 13644160), (2302, 6822080), (4604, 3411040), (5755, 2728832), (9208, 1705520), (11510, 1364416), (18416, 852760), (21319, 736640), (23020, 682208), (36832, 426380), (42638, 368320), (46040, 341104), (73664, 213190), (85276, 184160), (92080, 170552), (106595, 147328)]