151414720

素因数分解:

$2^6\times 5^1\times {\mathrm{269}}^1\times {\mathrm{1759}}^1$

素因数の和:2045

約数の個数: 56

約数和(自身を含む): 362102400

約数和(自身を除く): 210687680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 269, 320, 538, 1076, 1345, 1759, 2152, 2690, 3518, 4304, 5380, 7036, 8608, 8795, 10760, 14072, 17216, 17590, 21520, 28144, 35180, 43040, 56288, 70360, 86080, 112576, 140720, 281440, 473171, 562880, 946342, 1892684, 2365855, 3785368, 4731710, 7570736, 9463420, 15141472, 18926840, 30282944, 37853680, 75707360, 151414720]

約数ペア:

[(1, 151414720), (2, 75707360), (4, 37853680), (5, 30282944), (8, 18926840), (10, 15141472), (16, 9463420), (20, 7570736), (32, 4731710), (40, 3785368), (64, 2365855), (80, 1892684), (160, 946342), (269, 562880), (320, 473171), (538, 281440), (1076, 140720), (1345, 112576), (1759, 86080), (2152, 70360), (2690, 56288), (3518, 43040), (4304, 35180), (5380, 28144), (7036, 21520), (8608, 17590), (8795, 17216), (10760, 14072)]