282488360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{2237}}^1$

素因数の和:2307

約数の個数: 128

約数和(自身を含む): 812125440

約数和(自身を除く): 529637080

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 41, 44, 55, 56, 70, 77, 82, 88, 110, 140, 154, 164, 205, 220, 280, 287, 308, 328, 385, 410, 440, 451, 574, 616, 770, 820, 902, 1148, 1435, 1540, 1640, 1804, 2237, 2255, 2296, 2870, 3080, 3157, 3608, 4474, 4510, 5740, 6314, 8948, 9020, 11185, 11480, 12628, 15659, 15785, 17896, 18040, 22370, 24607, 25256, 31318, 31570, 44740, 49214, 62636, 63140, 78295, 89480, 91717, 98428, 123035, 125272, 126280, 156590, 172249, 183434, 196856, 246070, 313180, 344498, 366868, 458585, 492140, 626360, 642019, 688996, 733736, 861245, 917170, 984280, 1008887, 1284038, 1377992, 1722490, 1834340, 2017774, 2568076, 3210095, 3444980, 3668680, 4035548, 5044435, 5136152, 6420190, 6889960, 7062209, 8071096, 10088870, 12840380, 14124418, 20177740, 25680760, 28248836, 35311045, 40355480, 56497672, 70622090, 141244180, 282488360]

約数ペア:

[(1, 282488360), (2, 141244180), (4, 70622090), (5, 56497672), (7, 40355480), (8, 35311045), (10, 28248836), (11, 25680760), (14, 20177740), (20, 14124418), (22, 12840380), (28, 10088870), (35, 8071096), (40, 7062209), (41, 6889960), (44, 6420190), (55, 5136152), (56, 5044435), (70, 4035548), (77, 3668680), (82, 3444980), (88, 3210095), (110, 2568076), (140, 2017774), (154, 1834340), (164, 1722490), (205, 1377992), (220, 1284038), (280, 1008887), (287, 984280), (308, 917170), (328, 861245), (385, 733736), (410, 688996), (440, 642019), (451, 626360), (574, 492140), (616, 458585), (770, 366868), (820, 344498), (902, 313180), (1148, 246070), (1435, 196856), (1540, 183434), (1640, 172249), (1804, 156590), (2237, 126280), (2255, 125272), (2296, 123035), (2870, 98428), (3080, 91717), (3157, 89480), (3608, 78295), (4474, 63140), (4510, 62636), (5740, 49214), (6314, 44740), (8948, 31570), (9020, 31318), (11185, 25256), (11480, 24607), (12628, 22370), (15659, 18040), (15785, 17896)]