242216940

素因数分解:

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

素因数の和:404

約数の個数: 192

約数和(自身を含む): 825753600

約数和(自身を除く): 583536660

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 70, 76, 84, 95, 105, 114, 127, 133, 140, 190, 210, 228, 239, 254, 266, 285, 380, 381, 399, 420, 478, 508, 532, 570, 635, 665, 717, 762, 798, 889, 956, 1140, 1195, 1270, 1330, 1434, 1524, 1596, 1673, 1778, 1905, 1995, 2390, 2413, 2540, 2660, 2667, 2868, 3346, 3556, 3585, 3810, 3990, 4445, 4541, 4780, 4826, 5019, 5334, 6692, 7170, 7239, 7620, 7980, 8365, 8890, 9082, 9652, 10038, 10668, 12065, 13335, 13623, 14340, 14478, 16730, 16891, 17780, 18164, 20076, 22705, 24130, 25095, 26670, 27246, 28956, 30353, 31787, 33460, 33782, 36195, 45410, 48260, 50190, 50673, 53340, 54492, 60706, 63574, 67564, 68115, 72390, 84455, 90820, 91059, 95361, 100380, 101346, 121412, 127148, 136230, 144780, 151765, 158935, 168910, 182118, 190722, 202692, 212471, 253365, 272460, 303530, 317870, 337820, 364236, 381444, 424942, 455295, 476805, 506730, 576707, 607060, 635740, 637413, 849884, 910590, 953610, 1013460, 1062355, 1153414, 1274826, 1730121, 1821180, 1907220, 2124710, 2306828, 2549652, 2883535, 3187065, 3460242, 4036949, 4249420, 5767070, 6374130, 6920484, 8073898, 8650605, 11534140, 12110847, 12748260, 16147796, 17301210, 20184745, 24221694, 34602420, 40369490, 48443388, 60554235, 80738980, 121108470, 242216940]

約数ペア:

[(1, 242216940), (2, 121108470), (3, 80738980), (4, 60554235), (5, 48443388), (6, 40369490), (7, 34602420), (10, 24221694), (12, 20184745), (14, 17301210), (15, 16147796), (19, 12748260), (20, 12110847), (21, 11534140), (28, 8650605), (30, 8073898), (35, 6920484), (38, 6374130), (42, 5767070), (57, 4249420), (60, 4036949), (70, 3460242), (76, 3187065), (84, 2883535), (95, 2549652), (105, 2306828), (114, 2124710), (127, 1907220), (133, 1821180), (140, 1730121), (190, 1274826), (210, 1153414), (228, 1062355), (239, 1013460), (254, 953610), (266, 910590), (285, 849884), (380, 637413), (381, 635740), (399, 607060), (420, 576707), (478, 506730), (508, 476805), (532, 455295), (570, 424942), (635, 381444), (665, 364236), (717, 337820), (762, 317870), (798, 303530), (889, 272460), (956, 253365), (1140, 212471), (1195, 202692), (1270, 190722), (1330, 182118), (1434, 168910), (1524, 158935), (1596, 151765), (1673, 144780), (1778, 136230), (1905, 127148), (1995, 121412), (2390, 101346), (2413, 100380), (2540, 95361), (2660, 91059), (2667, 90820), (2868, 84455), (3346, 72390), (3556, 68115), (3585, 67564), (3810, 63574), (3990, 60706), (4445, 54492), (4541, 53340), (4780, 50673), (4826, 50190), (5019, 48260), (5334, 45410), (6692, 36195), (7170, 33782), (7239, 33460), (7620, 31787), (7980, 30353), (8365, 28956), (8890, 27246), (9082, 26670), (9652, 25095), (10038, 24130), (10668, 22705), (12065, 20076), (13335, 18164), (13623, 17780), (14340, 16891), (14478, 16730)]