121108470

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{239}}^1$

素因数の和:402

約数の個数: 128

約数和(自身を含む): 353894400

約数和(自身を除く): 232785930

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 95, 105, 114, 127, 133, 190, 210, 239, 254, 266, 285, 381, 399, 478, 570, 635, 665, 717, 762, 798, 889, 1195, 1270, 1330, 1434, 1673, 1778, 1905, 1995, 2390, 2413, 2667, 3346, 3585, 3810, 3990, 4445, 4541, 4826, 5019, 5334, 7170, 7239, 8365, 8890, 9082, 10038, 12065, 13335, 13623, 14478, 16730, 16891, 22705, 24130, 25095, 26670, 27246, 30353, 31787, 33782, 36195, 45410, 50190, 50673, 60706, 63574, 68115, 72390, 84455, 91059, 95361, 101346, 136230, 151765, 158935, 168910, 182118, 190722, 212471, 253365, 303530, 317870, 424942, 455295, 476805, 506730, 576707, 637413, 910590, 953610, 1062355, 1153414, 1274826, 1730121, 2124710, 2883535, 3187065, 3460242, 4036949, 5767070, 6374130, 8073898, 8650605, 12110847, 17301210, 20184745, 24221694, 40369490, 60554235, 121108470]

約数ペア:

[(1, 121108470), (2, 60554235), (3, 40369490), (5, 24221694), (6, 20184745), (7, 17301210), (10, 12110847), (14, 8650605), (15, 8073898), (19, 6374130), (21, 5767070), (30, 4036949), (35, 3460242), (38, 3187065), (42, 2883535), (57, 2124710), (70, 1730121), (95, 1274826), (105, 1153414), (114, 1062355), (127, 953610), (133, 910590), (190, 637413), (210, 576707), (239, 506730), (254, 476805), (266, 455295), (285, 424942), (381, 317870), (399, 303530), (478, 253365), (570, 212471), (635, 190722), (665, 182118), (717, 168910), (762, 158935), (798, 151765), (889, 136230), (1195, 101346), (1270, 95361), (1330, 91059), (1434, 84455), (1673, 72390), (1778, 68115), (1905, 63574), (1995, 60706), (2390, 50673), (2413, 50190), (2667, 45410), (3346, 36195), (3585, 33782), (3810, 31787), (3990, 30353), (4445, 27246), (4541, 26670), (4826, 25095), (5019, 24130), (5334, 22705), (7170, 16891), (7239, 16730), (8365, 14478), (8890, 13623), (9082, 13335), (10038, 12065)]