68524120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:233

約数の個数: 128

約数和(自身を含む): 185794560

約数和(自身を除く): 117270440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 41, 47, 56, 70, 82, 94, 127, 140, 164, 188, 205, 235, 254, 280, 287, 328, 329, 376, 410, 470, 508, 574, 635, 658, 820, 889, 940, 1016, 1148, 1270, 1316, 1435, 1640, 1645, 1778, 1880, 1927, 2296, 2540, 2632, 2870, 3290, 3556, 3854, 4445, 5080, 5207, 5740, 5969, 6580, 7112, 7708, 8890, 9635, 10414, 11480, 11938, 13160, 13489, 15416, 17780, 19270, 20828, 23876, 26035, 26978, 29845, 35560, 36449, 38540, 41656, 41783, 47752, 52070, 53956, 59690, 67445, 72898, 77080, 83566, 104140, 107912, 119380, 134890, 145796, 167132, 182245, 208280, 208915, 238760, 244729, 269780, 291592, 334264, 364490, 417830, 489458, 539560, 728980, 835660, 978916, 1223645, 1457960, 1671320, 1713103, 1957832, 2447290, 3426206, 4894580, 6852412, 8565515, 9789160, 13704824, 17131030, 34262060, 68524120]

約数ペア:

[(1, 68524120), (2, 34262060), (4, 17131030), (5, 13704824), (7, 9789160), (8, 8565515), (10, 6852412), (14, 4894580), (20, 3426206), (28, 2447290), (35, 1957832), (40, 1713103), (41, 1671320), (47, 1457960), (56, 1223645), (70, 978916), (82, 835660), (94, 728980), (127, 539560), (140, 489458), (164, 417830), (188, 364490), (205, 334264), (235, 291592), (254, 269780), (280, 244729), (287, 238760), (328, 208915), (329, 208280), (376, 182245), (410, 167132), (470, 145796), (508, 134890), (574, 119380), (635, 107912), (658, 104140), (820, 83566), (889, 77080), (940, 72898), (1016, 67445), (1148, 59690), (1270, 53956), (1316, 52070), (1435, 47752), (1640, 41783), (1645, 41656), (1778, 38540), (1880, 36449), (1927, 35560), (2296, 29845), (2540, 26978), (2632, 26035), (2870, 23876), (3290, 20828), (3556, 19270), (3854, 17780), (4445, 15416), (5080, 13489), (5207, 13160), (5740, 11938), (5969, 11480), (6580, 10414), (7112, 9635), (7708, 8890)]