560799550480

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{821}}^1\times {\mathrm{21187}}^1$

素因数の和:22065

約数の個数: 160

約数和(自身を含む): 1451285111808

約数和(自身を除く): 890485561328

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 40, 52, 62, 65, 80, 104, 124, 130, 155, 208, 248, 260, 310, 403, 496, 520, 620, 806, 821, 1040, 1240, 1612, 1642, 2015, 2480, 3224, 3284, 4030, 4105, 6448, 6568, 8060, 8210, 10673, 13136, 16120, 16420, 21187, 21346, 25451, 32240, 32840, 42374, 42692, 50902, 53365, 65680, 84748, 85384, 101804, 105935, 106730, 127255, 169496, 170768, 203608, 211870, 213460, 254510, 275431, 330863, 338992, 407216, 423740, 426920, 509020, 550862, 656797, 661726, 847480, 853840, 1018040, 1101724, 1313594, 1323452, 1377155, 1654315, 1694960, 2036080, 2203448, 2627188, 2646904, 2754310, 3283985, 3308630, 4406896, 5254376, 5293808, 5508620, 6567970, 6617260, 8538361, 10508752, 11017240, 13135940, 13234520, 17076722, 17394527, 22034480, 26271880, 26469040, 34153444, 34789054, 42691805, 52543760, 68306888, 69578108, 85383610, 86972635, 136613776, 139156216, 170767220, 173945270, 226128851, 278312432, 341534440, 347890540, 452257702, 539230337, 683068880, 695781080, 904515404, 1078460674, 1130644255, 1391562160, 1809030808, 2156921348, 2261288510, 2696151685, 3618061616, 4313842696, 4522577020, 5392303370, 7009994381, 8627685392, 9045154040, 10784606740, 14019988762, 18090308080, 21569213480, 28039977524, 35049971905, 43138426960, 56079955048, 70099943810, 112159910096, 140199887620, 280399775240, 560799550480]

約数ペア:

[(1, 560799550480), (2, 280399775240), (4, 140199887620), (5, 112159910096), (8, 70099943810), (10, 56079955048), (13, 43138426960), (16, 35049971905), (20, 28039977524), (26, 21569213480), (31, 18090308080), (40, 14019988762), (52, 10784606740), (62, 9045154040), (65, 8627685392), (80, 7009994381), (104, 5392303370), (124, 4522577020), (130, 4313842696), (155, 3618061616), (208, 2696151685), (248, 2261288510), (260, 2156921348), (310, 1809030808), (403, 1391562160), (496, 1130644255), (520, 1078460674), (620, 904515404), (806, 695781080), (821, 683068880), (1040, 539230337), (1240, 452257702), (1612, 347890540), (1642, 341534440), (2015, 278312432), (2480, 226128851), (3224, 173945270), (3284, 170767220), (4030, 139156216), (4105, 136613776), (6448, 86972635), (6568, 85383610), (8060, 69578108), (8210, 68306888), (10673, 52543760), (13136, 42691805), (16120, 34789054), (16420, 34153444), (21187, 26469040), (21346, 26271880), (25451, 22034480), (32240, 17394527), (32840, 17076722), (42374, 13234520), (42692, 13135940), (50902, 11017240), (53365, 10508752), (65680, 8538361), (84748, 6617260), (85384, 6567970), (101804, 5508620), (105935, 5293808), (106730, 5254376), (127255, 4406896), (169496, 3308630), (170768, 3283985), (203608, 2754310), (211870, 2646904), (213460, 2627188), (254510, 2203448), (275431, 2036080), (330863, 1694960), (338992, 1654315), (407216, 1377155), (423740, 1323452), (426920, 1313594), (509020, 1101724), (550862, 1018040), (656797, 853840), (661726, 847480)]