53607680

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1$

素因数の和:252

約数の個数: 144

約数和(自身を含む): 152269824

約数和(自身を除く): 98662144

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 64, 70, 80, 112, 124, 128, 140, 155, 160, 193, 217, 224, 248, 256, 280, 310, 320, 386, 434, 448, 496, 560, 620, 640, 772, 868, 896, 965, 992, 1085, 1120, 1240, 1280, 1351, 1544, 1736, 1792, 1930, 1984, 2170, 2240, 2480, 2702, 3088, 3472, 3860, 3968, 4340, 4480, 4960, 5404, 5983, 6176, 6755, 6944, 7720, 7936, 8680, 8960, 9920, 10808, 11966, 12352, 13510, 13888, 15440, 17360, 19840, 21616, 23932, 24704, 27020, 27776, 29915, 30880, 34720, 39680, 41881, 43232, 47864, 49408, 54040, 55552, 59830, 61760, 69440, 83762, 86464, 95728, 108080, 119660, 123520, 138880, 167524, 172928, 191456, 209405, 216160, 239320, 247040, 277760, 335048, 345856, 382912, 418810, 432320, 478640, 670096, 765824, 837620, 864640, 957280, 1340192, 1531648, 1675240, 1729280, 1914560, 2680384, 3350480, 3829120, 5360768, 6700960, 7658240, 10721536, 13401920, 26803840, 53607680]

約数ペア:

[(1, 53607680), (2, 26803840), (4, 13401920), (5, 10721536), (7, 7658240), (8, 6700960), (10, 5360768), (14, 3829120), (16, 3350480), (20, 2680384), (28, 1914560), (31, 1729280), (32, 1675240), (35, 1531648), (40, 1340192), (56, 957280), (62, 864640), (64, 837620), (70, 765824), (80, 670096), (112, 478640), (124, 432320), (128, 418810), (140, 382912), (155, 345856), (160, 335048), (193, 277760), (217, 247040), (224, 239320), (248, 216160), (256, 209405), (280, 191456), (310, 172928), (320, 167524), (386, 138880), (434, 123520), (448, 119660), (496, 108080), (560, 95728), (620, 86464), (640, 83762), (772, 69440), (868, 61760), (896, 59830), (965, 55552), (992, 54040), (1085, 49408), (1120, 47864), (1240, 43232), (1280, 41881), (1351, 39680), (1544, 34720), (1736, 30880), (1792, 29915), (1930, 27776), (1984, 27020), (2170, 24704), (2240, 23932), (2480, 21616), (2702, 19840), (3088, 17360), (3472, 15440), (3860, 13888), (3968, 13510), (4340, 12352), (4480, 11966), (4960, 10808), (5404, 9920), (5983, 8960), (6176, 8680), (6755, 7936), (6944, 7720)]