147378420

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{307}}^1$

素因数の和:459

約数の個数: 192

約数和(自身を含む): 529858560

約数和(自身を除く): 382480140

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 127, 135, 140, 180, 189, 210, 252, 254, 270, 307, 315, 378, 381, 420, 508, 540, 614, 630, 635, 756, 762, 889, 921, 945, 1143, 1228, 1260, 1270, 1524, 1535, 1778, 1842, 1890, 1905, 2149, 2286, 2540, 2667, 2763, 3070, 3429, 3556, 3684, 3780, 3810, 4298, 4445, 4572, 4605, 5334, 5526, 5715, 6140, 6447, 6858, 7620, 8001, 8289, 8596, 8890, 9210, 10668, 10745, 11052, 11430, 12894, 13335, 13716, 13815, 16002, 16578, 17145, 17780, 18420, 19341, 21490, 22860, 24003, 25788, 26670, 27630, 32004, 32235, 33156, 34290, 38682, 38989, 40005, 41445, 42980, 48006, 53340, 55260, 58023, 64470, 68580, 77364, 77978, 80010, 82890, 96012, 96705, 116046, 116967, 120015, 128940, 155956, 160020, 165780, 193410, 194945, 232092, 233934, 240030, 272923, 290115, 350901, 386820, 389890, 467868, 480060, 545846, 580230, 584835, 701802, 779780, 818769, 1052703, 1091692, 1160460, 1169670, 1364615, 1403604, 1637538, 1754505, 2105406, 2339340, 2456307, 2729230, 3275076, 3509010, 4093845, 4210812, 4912614, 5263515, 5458460, 7018020, 7368921, 8187690, 9825228, 10527030, 12281535, 14737842, 16375380, 21054060, 24563070, 29475684, 36844605, 49126140, 73689210, 147378420]

約数ペア:

[(1, 147378420), (2, 73689210), (3, 49126140), (4, 36844605), (5, 29475684), (6, 24563070), (7, 21054060), (9, 16375380), (10, 14737842), (12, 12281535), (14, 10527030), (15, 9825228), (18, 8187690), (20, 7368921), (21, 7018020), (27, 5458460), (28, 5263515), (30, 4912614), (35, 4210812), (36, 4093845), (42, 3509010), (45, 3275076), (54, 2729230), (60, 2456307), (63, 2339340), (70, 2105406), (84, 1754505), (90, 1637538), (105, 1403604), (108, 1364615), (126, 1169670), (127, 1160460), (135, 1091692), (140, 1052703), (180, 818769), (189, 779780), (210, 701802), (252, 584835), (254, 580230), (270, 545846), (307, 480060), (315, 467868), (378, 389890), (381, 386820), (420, 350901), (508, 290115), (540, 272923), (614, 240030), (630, 233934), (635, 232092), (756, 194945), (762, 193410), (889, 165780), (921, 160020), (945, 155956), (1143, 128940), (1228, 120015), (1260, 116967), (1270, 116046), (1524, 96705), (1535, 96012), (1778, 82890), (1842, 80010), (1890, 77978), (1905, 77364), (2149, 68580), (2286, 64470), (2540, 58023), (2667, 55260), (2763, 53340), (3070, 48006), (3429, 42980), (3556, 41445), (3684, 40005), (3780, 38989), (3810, 38682), (4298, 34290), (4445, 33156), (4572, 32235), (4605, 32004), (5334, 27630), (5526, 26670), (5715, 25788), (6140, 24003), (6447, 22860), (6858, 21490), (7620, 19341), (8001, 18420), (8289, 17780), (8596, 17145), (8890, 16578), (9210, 16002), (10668, 13815), (10745, 13716), (11052, 13335), (11430, 12894)]