13808640

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:88

約数の個数: 176

約数和(自身を含む): 47162880

約数和(自身を除く): 33354240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 31, 32, 40, 48, 58, 60, 62, 64, 80, 87, 93, 96, 116, 120, 124, 128, 145, 155, 160, 174, 186, 192, 232, 240, 248, 256, 290, 310, 320, 348, 372, 384, 435, 464, 465, 480, 496, 512, 580, 620, 640, 696, 744, 768, 870, 899, 928, 930, 960, 992, 1024, 1160, 1240, 1280, 1392, 1488, 1536, 1740, 1798, 1856, 1860, 1920, 1984, 2320, 2480, 2560, 2697, 2784, 2976, 3072, 3480, 3596, 3712, 3720, 3840, 3968, 4495, 4640, 4960, 5120, 5394, 5568, 5952, 6960, 7192, 7424, 7440, 7680, 7936, 8990, 9280, 9920, 10788, 11136, 11904, 13485, 13920, 14384, 14848, 14880, 15360, 15872, 17980, 18560, 19840, 21576, 22272, 23808, 26970, 27840, 28768, 29696, 29760, 31744, 35960, 37120, 39680, 43152, 44544, 47616, 53940, 55680, 57536, 59520, 71920, 74240, 79360, 86304, 89088, 95232, 107880, 111360, 115072, 119040, 143840, 148480, 158720, 172608, 215760, 222720, 230144, 238080, 287680, 345216, 431520, 445440, 460288, 476160, 575360, 690432, 863040, 920576, 1150720, 1380864, 1726080, 2301440, 2761728, 3452160, 4602880, 6904320, 13808640]

約数ペア:

[(1, 13808640), (2, 6904320), (3, 4602880), (4, 3452160), (5, 2761728), (6, 2301440), (8, 1726080), (10, 1380864), (12, 1150720), (15, 920576), (16, 863040), (20, 690432), (24, 575360), (29, 476160), (30, 460288), (31, 445440), (32, 431520), (40, 345216), (48, 287680), (58, 238080), (60, 230144), (62, 222720), (64, 215760), (80, 172608), (87, 158720), (93, 148480), (96, 143840), (116, 119040), (120, 115072), (124, 111360), (128, 107880), (145, 95232), (155, 89088), (160, 86304), (174, 79360), (186, 74240), (192, 71920), (232, 59520), (240, 57536), (248, 55680), (256, 53940), (290, 47616), (310, 44544), (320, 43152), (348, 39680), (372, 37120), (384, 35960), (435, 31744), (464, 29760), (465, 29696), (480, 28768), (496, 27840), (512, 26970), (580, 23808), (620, 22272), (640, 21576), (696, 19840), (744, 18560), (768, 17980), (870, 15872), (899, 15360), (928, 14880), (930, 14848), (960, 14384), (992, 13920), (1024, 13485), (1160, 11904), (1240, 11136), (1280, 10788), (1392, 9920), (1488, 9280), (1536, 8990), (1740, 7936), (1798, 7680), (1856, 7440), (1860, 7424), (1920, 7192), (1984, 6960), (2320, 5952), (2480, 5568), (2560, 5394), (2697, 5120), (2784, 4960), (2976, 4640), (3072, 4495), (3480, 3968), (3596, 3840), (3712, 3720)]