171383960

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{3067}}^1$

素因数の和:3216

約数の個数: 64

約数和(自身を含む): 424120320

約数和(自身を除く): 252736360

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 127, 220, 254, 440, 508, 635, 1016, 1270, 1397, 2540, 2794, 3067, 5080, 5588, 6134, 6985, 11176, 12268, 13970, 15335, 24536, 27940, 30670, 33737, 55880, 61340, 67474, 122680, 134948, 168685, 269896, 337370, 389509, 674740, 779018, 1349480, 1558036, 1947545, 3116072, 3895090, 4284599, 7790180, 8569198, 15580360, 17138396, 21422995, 34276792, 42845990, 85691980, 171383960]

約数ペア:

[(1, 171383960), (2, 85691980), (4, 42845990), (5, 34276792), (8, 21422995), (10, 17138396), (11, 15580360), (20, 8569198), (22, 7790180), (40, 4284599), (44, 3895090), (55, 3116072), (88, 1947545), (110, 1558036), (127, 1349480), (220, 779018), (254, 674740), (440, 389509), (508, 337370), (635, 269896), (1016, 168685), (1270, 134948), (1397, 122680), (2540, 67474), (2794, 61340), (3067, 55880), (5080, 33737), (5588, 30670), (6134, 27940), (6985, 24536), (11176, 15335), (12268, 13970)]