485729440

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{263}}^1$

素因数の和:399

約数の個数: 192

約数和(自身を含む): 1408264704

約数和(自身を除く): 922535264

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 68, 70, 80, 85, 97, 112, 119, 136, 140, 160, 170, 194, 224, 238, 263, 272, 280, 340, 388, 476, 485, 526, 544, 560, 595, 679, 680, 776, 952, 970, 1052, 1120, 1190, 1315, 1358, 1360, 1552, 1649, 1841, 1904, 1940, 2104, 2380, 2630, 2716, 2720, 3104, 3298, 3395, 3682, 3808, 3880, 4208, 4471, 4760, 5260, 5432, 6596, 6790, 7364, 7760, 8245, 8416, 8942, 9205, 9520, 10520, 10864, 11543, 13192, 13580, 14728, 15520, 16490, 17884, 18410, 19040, 21040, 21728, 22355, 23086, 25511, 26384, 27160, 29456, 31297, 32980, 35768, 36820, 42080, 44710, 46172, 51022, 52768, 54320, 57715, 58912, 62594, 65960, 71536, 73640, 89420, 92344, 102044, 108640, 115430, 125188, 127555, 131920, 143072, 147280, 156485, 178577, 178840, 184688, 204088, 230860, 250376, 255110, 263840, 294560, 312970, 357154, 357680, 369376, 408176, 433687, 461720, 500752, 510220, 625940, 714308, 715360, 816352, 867374, 892885, 923440, 1001504, 1020440, 1251880, 1428616, 1734748, 1785770, 1846880, 2040880, 2168435, 2503760, 2857232, 3035809, 3469496, 3571540, 4081760, 4336870, 5007520, 5714464, 6071618, 6938992, 7143080, 8673740, 12143236, 13877984, 14286160, 15179045, 17347480, 24286472, 28572320, 30358090, 34694960, 48572944, 60716180, 69389920, 97145888, 121432360, 242864720, 485729440]

約数ペア:

[(1, 485729440), (2, 242864720), (4, 121432360), (5, 97145888), (7, 69389920), (8, 60716180), (10, 48572944), (14, 34694960), (16, 30358090), (17, 28572320), (20, 24286472), (28, 17347480), (32, 15179045), (34, 14286160), (35, 13877984), (40, 12143236), (56, 8673740), (68, 7143080), (70, 6938992), (80, 6071618), (85, 5714464), (97, 5007520), (112, 4336870), (119, 4081760), (136, 3571540), (140, 3469496), (160, 3035809), (170, 2857232), (194, 2503760), (224, 2168435), (238, 2040880), (263, 1846880), (272, 1785770), (280, 1734748), (340, 1428616), (388, 1251880), (476, 1020440), (485, 1001504), (526, 923440), (544, 892885), (560, 867374), (595, 816352), (679, 715360), (680, 714308), (776, 625940), (952, 510220), (970, 500752), (1052, 461720), (1120, 433687), (1190, 408176), (1315, 369376), (1358, 357680), (1360, 357154), (1552, 312970), (1649, 294560), (1841, 263840), (1904, 255110), (1940, 250376), (2104, 230860), (2380, 204088), (2630, 184688), (2716, 178840), (2720, 178577), (3104, 156485), (3298, 147280), (3395, 143072), (3682, 131920), (3808, 127555), (3880, 125188), (4208, 115430), (4471, 108640), (4760, 102044), (5260, 92344), (5432, 89420), (6596, 73640), (6790, 71536), (7364, 65960), (7760, 62594), (8245, 58912), (8416, 57715), (8942, 54320), (9205, 52768), (9520, 51022), (10520, 46172), (10864, 44710), (11543, 42080), (13192, 36820), (13580, 35768), (14728, 32980), (15520, 31297), (16490, 29456), (17884, 27160), (18410, 26384), (19040, 25511), (21040, 23086), (21728, 22355)]