326054960

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1291}}^1$

素因数の和:1363

約数の個数: 160

約数和(自身を含む): 968937984

約数和(自身を除く): 642883024

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 41, 44, 55, 56, 70, 77, 80, 82, 88, 110, 112, 140, 154, 164, 176, 205, 220, 280, 287, 308, 328, 385, 410, 440, 451, 560, 574, 616, 656, 770, 820, 880, 902, 1148, 1232, 1291, 1435, 1540, 1640, 1804, 2255, 2296, 2582, 2870, 3080, 3157, 3280, 3608, 4510, 4592, 5164, 5740, 6160, 6314, 6455, 7216, 9020, 9037, 10328, 11480, 12628, 12910, 14201, 15785, 18040, 18074, 20656, 22960, 25256, 25820, 28402, 31570, 36080, 36148, 45185, 50512, 51640, 52931, 56804, 63140, 71005, 72296, 90370, 99407, 103280, 105862, 113608, 126280, 142010, 144592, 180740, 198814, 211724, 227216, 252560, 264655, 284020, 361480, 370517, 397628, 423448, 497035, 529310, 568040, 582241, 722960, 741034, 795256, 846896, 994070, 1058620, 1136080, 1164482, 1482068, 1590512, 1852585, 1988140, 2117240, 2328964, 2911205, 2964136, 3705170, 3976280, 4075687, 4234480, 4657928, 5822410, 5928272, 7410340, 7952560, 8151374, 9315856, 11644820, 14820680, 16302748, 20378435, 23289640, 29641360, 32605496, 40756870, 46579280, 65210992, 81513740, 163027480, 326054960]

約数ペア:

[(1, 326054960), (2, 163027480), (4, 81513740), (5, 65210992), (7, 46579280), (8, 40756870), (10, 32605496), (11, 29641360), (14, 23289640), (16, 20378435), (20, 16302748), (22, 14820680), (28, 11644820), (35, 9315856), (40, 8151374), (41, 7952560), (44, 7410340), (55, 5928272), (56, 5822410), (70, 4657928), (77, 4234480), (80, 4075687), (82, 3976280), (88, 3705170), (110, 2964136), (112, 2911205), (140, 2328964), (154, 2117240), (164, 1988140), (176, 1852585), (205, 1590512), (220, 1482068), (280, 1164482), (287, 1136080), (308, 1058620), (328, 994070), (385, 846896), (410, 795256), (440, 741034), (451, 722960), (560, 582241), (574, 568040), (616, 529310), (656, 497035), (770, 423448), (820, 397628), (880, 370517), (902, 361480), (1148, 284020), (1232, 264655), (1291, 252560), (1435, 227216), (1540, 211724), (1640, 198814), (1804, 180740), (2255, 144592), (2296, 142010), (2582, 126280), (2870, 113608), (3080, 105862), (3157, 103280), (3280, 99407), (3608, 90370), (4510, 72296), (4592, 71005), (5164, 63140), (5740, 56804), (6160, 52931), (6314, 51640), (6455, 50512), (7216, 45185), (9020, 36148), (9037, 36080), (10328, 31570), (11480, 28402), (12628, 25820), (12910, 25256), (14201, 22960), (15785, 20656), (18040, 18074)]