137594240

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{30713}}^1$

素因数の和:30739

約数の個数: 64

約数和(自身を含む): 375939360

約数和(自身を除く): 238345120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 280, 320, 448, 560, 640, 896, 1120, 2240, 4480, 30713, 61426, 122852, 153565, 214991, 245704, 307130, 429982, 491408, 614260, 859964, 982816, 1074955, 1228520, 1719928, 1965632, 2149910, 2457040, 3439856, 3931264, 4299820, 4914080, 6879712, 8599640, 9828160, 13759424, 17199280, 19656320, 27518848, 34398560, 68797120, 137594240]

約数ペア:

[(1, 137594240), (2, 68797120), (4, 34398560), (5, 27518848), (7, 19656320), (8, 17199280), (10, 13759424), (14, 9828160), (16, 8599640), (20, 6879712), (28, 4914080), (32, 4299820), (35, 3931264), (40, 3439856), (56, 2457040), (64, 2149910), (70, 1965632), (80, 1719928), (112, 1228520), (128, 1074955), (140, 982816), (160, 859964), (224, 614260), (280, 491408), (320, 429982), (448, 307130), (560, 245704), (640, 214991), (896, 153565), (1120, 122852), (2240, 61426), (4480, 30713)]