151072640

素因数分解:

$2^7\times 5^1\times {\mathrm{137}}^1\times {\mathrm{1723}}^1$

素因数の和:1879

約数の個数: 64

約数和(自身を含む): 364005360

約数和(自身を除く): 212932720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 137, 160, 274, 320, 548, 640, 685, 1096, 1370, 1723, 2192, 2740, 3446, 4384, 5480, 6892, 8615, 8768, 10960, 13784, 17230, 17536, 21920, 27568, 34460, 43840, 55136, 68920, 87680, 110272, 137840, 220544, 236051, 275680, 472102, 551360, 944204, 1102720, 1180255, 1888408, 2360510, 3776816, 4721020, 7553632, 9442040, 15107264, 18884080, 30214528, 37768160, 75536320, 151072640]

約数ペア:

[(1, 151072640), (2, 75536320), (4, 37768160), (5, 30214528), (8, 18884080), (10, 15107264), (16, 9442040), (20, 7553632), (32, 4721020), (40, 3776816), (64, 2360510), (80, 1888408), (128, 1180255), (137, 1102720), (160, 944204), (274, 551360), (320, 472102), (548, 275680), (640, 236051), (685, 220544), (1096, 137840), (1370, 110272), (1723, 87680), (2192, 68920), (2740, 55136), (3446, 43840), (4384, 34460), (5480, 27568), (6892, 21920), (8615, 17536), (8768, 17230), (10960, 13784)]