193734960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{21817}}^1$

素因数の和:21870

約数の個数: 80

約数和(自身を含む): 616838496

約数和(自身を除く): 423103536

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 37, 40, 48, 60, 74, 80, 111, 120, 148, 185, 222, 240, 296, 370, 444, 555, 592, 740, 888, 1110, 1480, 1776, 2220, 2960, 4440, 8880, 21817, 43634, 65451, 87268, 109085, 130902, 174536, 218170, 261804, 327255, 349072, 436340, 523608, 654510, 807229, 872680, 1047216, 1309020, 1614458, 1745360, 2421687, 2618040, 3228916, 4036145, 4843374, 5236080, 6457832, 8072290, 9686748, 12108435, 12915664, 16144580, 19373496, 24216870, 32289160, 38746992, 48433740, 64578320, 96867480, 193734960]

約数ペア:

[(1, 193734960), (2, 96867480), (3, 64578320), (4, 48433740), (5, 38746992), (6, 32289160), (8, 24216870), (10, 19373496), (12, 16144580), (15, 12915664), (16, 12108435), (20, 9686748), (24, 8072290), (30, 6457832), (37, 5236080), (40, 4843374), (48, 4036145), (60, 3228916), (74, 2618040), (80, 2421687), (111, 1745360), (120, 1614458), (148, 1309020), (185, 1047216), (222, 872680), (240, 807229), (296, 654510), (370, 523608), (444, 436340), (555, 349072), (592, 327255), (740, 261804), (888, 218170), (1110, 174536), (1480, 130902), (1776, 109085), (2220, 87268), (2960, 65451), (4440, 43634), (8880, 21817)]