513468480

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{701}}^1$

素因数の和:837

約数の個数: 224

約数和(自身を含む): 1882932480

約数和(自身を除く): 1369464000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 109, 112, 120, 140, 160, 168, 192, 210, 218, 224, 240, 280, 320, 327, 336, 420, 436, 448, 480, 545, 560, 654, 672, 701, 763, 840, 872, 960, 1090, 1120, 1308, 1344, 1402, 1526, 1635, 1680, 1744, 2103, 2180, 2240, 2289, 2616, 2804, 3052, 3270, 3360, 3488, 3505, 3815, 4206, 4360, 4578, 4907, 5232, 5608, 6104, 6540, 6720, 6976, 7010, 7630, 8412, 8720, 9156, 9814, 10464, 10515, 11216, 11445, 12208, 13080, 14020, 14721, 15260, 16824, 17440, 18312, 19628, 20928, 21030, 22432, 22890, 24416, 24535, 26160, 28040, 29442, 30520, 33648, 34880, 36624, 39256, 42060, 44864, 45780, 48832, 49070, 52320, 56080, 58884, 61040, 67296, 73248, 73605, 76409, 78512, 84120, 91560, 98140, 104640, 112160, 117768, 122080, 134592, 146496, 147210, 152818, 157024, 168240, 183120, 196280, 224320, 229227, 235536, 244160, 294420, 305636, 314048, 336480, 366240, 382045, 392560, 458454, 471072, 534863, 588840, 611272, 672960, 732480, 764090, 785120, 916908, 942144, 1069726, 1146135, 1177680, 1222544, 1528180, 1570240, 1604589, 1833816, 2139452, 2292270, 2355360, 2445088, 2674315, 3056360, 3209178, 3667632, 4278904, 4584540, 4710720, 4890176, 5348630, 6112720, 6418356, 7335264, 8022945, 8557808, 9169080, 10697260, 12225440, 12836712, 14670528, 16045890, 17115616, 18338160, 21394520, 24450880, 25673424, 32091780, 34231232, 36676320, 42789040, 51346848, 64183560, 73352640, 85578080, 102693696, 128367120, 171156160, 256734240, 513468480]

約数ペア:

[(1, 513468480), (2, 256734240), (3, 171156160), (4, 128367120), (5, 102693696), (6, 85578080), (7, 73352640), (8, 64183560), (10, 51346848), (12, 42789040), (14, 36676320), (15, 34231232), (16, 32091780), (20, 25673424), (21, 24450880), (24, 21394520), (28, 18338160), (30, 17115616), (32, 16045890), (35, 14670528), (40, 12836712), (42, 12225440), (48, 10697260), (56, 9169080), (60, 8557808), (64, 8022945), (70, 7335264), (80, 6418356), (84, 6112720), (96, 5348630), (105, 4890176), (109, 4710720), (112, 4584540), (120, 4278904), (140, 3667632), (160, 3209178), (168, 3056360), (192, 2674315), (210, 2445088), (218, 2355360), (224, 2292270), (240, 2139452), (280, 1833816), (320, 1604589), (327, 1570240), (336, 1528180), (420, 1222544), (436, 1177680), (448, 1146135), (480, 1069726), (545, 942144), (560, 916908), (654, 785120), (672, 764090), (701, 732480), (763, 672960), (840, 611272), (872, 588840), (960, 534863), (1090, 471072), (1120, 458454), (1308, 392560), (1344, 382045), (1402, 366240), (1526, 336480), (1635, 314048), (1680, 305636), (1744, 294420), (2103, 244160), (2180, 235536), (2240, 229227), (2289, 224320), (2616, 196280), (2804, 183120), (3052, 168240), (3270, 157024), (3360, 152818), (3488, 147210), (3505, 146496), (3815, 134592), (4206, 122080), (4360, 117768), (4578, 112160), (4907, 104640), (5232, 98140), (5608, 91560), (6104, 84120), (6540, 78512), (6720, 76409), (6976, 73605), (7010, 73248), (7630, 67296), (8412, 61040), (8720, 58884), (9156, 56080), (9814, 52320), (10464, 49070), (10515, 48832), (11216, 45780), (11445, 44864), (12208, 42060), (13080, 39256), (14020, 36624), (14721, 34880), (15260, 33648), (16824, 30520), (17440, 29442), (18312, 28040), (19628, 26160), (20928, 24535), (21030, 24416), (22432, 22890)]