1477057280

素因数分解:

$2^8\times 5^1\times {\mathrm{137}}^1\times {\mathrm{8423}}^1$

素因数の和:8581

約数の個数: 72

約数和(自身を含む): 3564261792

約数和(自身を除く): 2087204512

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 137, 160, 256, 274, 320, 548, 640, 685, 1096, 1280, 1370, 2192, 2740, 4384, 5480, 8423, 8768, 10960, 16846, 17536, 21920, 33692, 35072, 42115, 43840, 67384, 84230, 87680, 134768, 168460, 175360, 269536, 336920, 539072, 673840, 1078144, 1153951, 1347680, 2156288, 2307902, 2695360, 4615804, 5390720, 5769755, 9231608, 10781440, 11539510, 18463216, 23079020, 36926432, 46158040, 73852864, 92316080, 147705728, 184632160, 295411456, 369264320, 738528640, 1477057280]

約数ペア:

[(1, 1477057280), (2, 738528640), (4, 369264320), (5, 295411456), (8, 184632160), (10, 147705728), (16, 92316080), (20, 73852864), (32, 46158040), (40, 36926432), (64, 23079020), (80, 18463216), (128, 11539510), (137, 10781440), (160, 9231608), (256, 5769755), (274, 5390720), (320, 4615804), (548, 2695360), (640, 2307902), (685, 2156288), (1096, 1347680), (1280, 1153951), (1370, 1078144), (2192, 673840), (2740, 539072), (4384, 336920), (5480, 269536), (8423, 175360), (8768, 168460), (10960, 134768), (16846, 87680), (17536, 84230), (21920, 67384), (33692, 43840), (35072, 42115)]