7918248640

素因数分解:

$2^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{29077}}^1$

素因数の和:29154

約数の個数: 112

約数和(自身を含む): 20207581632

約数和(自身を除く): 12289332992

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 37, 40, 46, 64, 74, 80, 92, 115, 148, 160, 184, 185, 230, 296, 320, 368, 370, 460, 592, 736, 740, 851, 920, 1184, 1472, 1480, 1702, 1840, 2368, 2960, 3404, 3680, 4255, 5920, 6808, 7360, 8510, 11840, 13616, 17020, 27232, 29077, 34040, 54464, 58154, 68080, 116308, 136160, 145385, 232616, 272320, 290770, 465232, 581540, 668771, 930464, 1075849, 1163080, 1337542, 1860928, 2151698, 2326160, 2675084, 3343855, 4303396, 4652320, 5350168, 5379245, 6687710, 8606792, 9304640, 10700336, 10758490, 13375420, 17213584, 21400672, 21516980, 24744527, 26750840, 34427168, 42801344, 43033960, 49489054, 53501680, 68854336, 86067920, 98978108, 107003360, 123722635, 172135840, 197956216, 214006720, 247445270, 344271680, 395912432, 494890540, 791824864, 989781080, 1583649728, 1979562160, 3959124320, 7918248640]

約数ペア:

[(1, 7918248640), (2, 3959124320), (4, 1979562160), (5, 1583649728), (8, 989781080), (10, 791824864), (16, 494890540), (20, 395912432), (23, 344271680), (32, 247445270), (37, 214006720), (40, 197956216), (46, 172135840), (64, 123722635), (74, 107003360), (80, 98978108), (92, 86067920), (115, 68854336), (148, 53501680), (160, 49489054), (184, 43033960), (185, 42801344), (230, 34427168), (296, 26750840), (320, 24744527), (368, 21516980), (370, 21400672), (460, 17213584), (592, 13375420), (736, 10758490), (740, 10700336), (851, 9304640), (920, 8606792), (1184, 6687710), (1472, 5379245), (1480, 5350168), (1702, 4652320), (1840, 4303396), (2368, 3343855), (2960, 2675084), (3404, 2326160), (3680, 2151698), (4255, 1860928), (5920, 1337542), (6808, 1163080), (7360, 1075849), (8510, 930464), (11840, 668771), (13616, 581540), (17020, 465232), (27232, 290770), (29077, 272320), (34040, 232616), (54464, 145385), (58154, 136160), (68080, 116308)]