65286760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:128

約数の個数: 192

約数和(自身を含む): 193052160

約数和(自身を除く): 127765400

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 41, 44, 47, 55, 56, 70, 77, 82, 88, 94, 110, 121, 140, 154, 164, 188, 205, 220, 235, 242, 280, 287, 308, 328, 329, 376, 385, 410, 440, 451, 470, 484, 517, 574, 605, 616, 658, 770, 820, 847, 902, 940, 968, 1034, 1148, 1210, 1316, 1435, 1540, 1640, 1645, 1694, 1804, 1880, 1927, 2068, 2255, 2296, 2420, 2585, 2632, 2870, 3080, 3157, 3290, 3388, 3608, 3619, 3854, 4136, 4235, 4510, 4840, 4961, 5170, 5687, 5740, 6314, 6580, 6776, 7238, 7708, 8470, 9020, 9635, 9922, 10340, 11374, 11480, 12628, 13160, 13489, 14476, 15416, 15785, 16940, 18040, 18095, 19270, 19844, 20680, 21197, 22748, 24805, 25256, 26978, 28435, 28952, 31570, 33880, 34727, 36190, 38540, 39688, 39809, 42394, 45496, 49610, 53956, 56870, 63140, 67445, 69454, 72380, 77080, 79618, 84788, 99220, 105985, 107912, 113740, 126280, 134890, 138908, 144760, 148379, 159236, 169576, 173635, 198440, 199045, 211970, 227480, 233167, 269780, 277816, 296758, 318472, 347270, 398090, 423940, 466334, 539560, 593516, 694540, 741895, 796180, 847880, 932668, 1165835, 1187032, 1389080, 1483790, 1592360, 1632169, 1865336, 2331670, 2967580, 3264338, 4663340, 5935160, 6528676, 8160845, 9326680, 13057352, 16321690, 32643380, 65286760]

約数ペア:

[(1, 65286760), (2, 32643380), (4, 16321690), (5, 13057352), (7, 9326680), (8, 8160845), (10, 6528676), (11, 5935160), (14, 4663340), (20, 3264338), (22, 2967580), (28, 2331670), (35, 1865336), (40, 1632169), (41, 1592360), (44, 1483790), (47, 1389080), (55, 1187032), (56, 1165835), (70, 932668), (77, 847880), (82, 796180), (88, 741895), (94, 694540), (110, 593516), (121, 539560), (140, 466334), (154, 423940), (164, 398090), (188, 347270), (205, 318472), (220, 296758), (235, 277816), (242, 269780), (280, 233167), (287, 227480), (308, 211970), (328, 199045), (329, 198440), (376, 173635), (385, 169576), (410, 159236), (440, 148379), (451, 144760), (470, 138908), (484, 134890), (517, 126280), (574, 113740), (605, 107912), (616, 105985), (658, 99220), (770, 84788), (820, 79618), (847, 77080), (902, 72380), (940, 69454), (968, 67445), (1034, 63140), (1148, 56870), (1210, 53956), (1316, 49610), (1435, 45496), (1540, 42394), (1640, 39809), (1645, 39688), (1694, 38540), (1804, 36190), (1880, 34727), (1927, 33880), (2068, 31570), (2255, 28952), (2296, 28435), (2420, 26978), (2585, 25256), (2632, 24805), (2870, 22748), (3080, 21197), (3157, 20680), (3290, 19844), (3388, 19270), (3608, 18095), (3619, 18040), (3854, 16940), (4136, 15785), (4235, 15416), (4510, 14476), (4840, 13489), (4961, 13160), (5170, 12628), (5687, 11480), (5740, 11374), (6314, 10340), (6580, 9922), (6776, 9635), (7238, 9020), (7708, 8470)]