79546880

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1$

素因数の和:246

約数の個数: 160

約数和(自身を含む): 228628224

約数和(自身を除く): 149081344

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 56, 64, 70, 80, 92, 112, 115, 128, 140, 160, 161, 184, 193, 224, 230, 256, 280, 320, 322, 368, 386, 448, 460, 512, 560, 640, 644, 736, 772, 805, 896, 920, 965, 1120, 1280, 1288, 1351, 1472, 1544, 1610, 1792, 1840, 1930, 2240, 2560, 2576, 2702, 2944, 3088, 3220, 3584, 3680, 3860, 4439, 4480, 5152, 5404, 5888, 6176, 6440, 6755, 7360, 7720, 8878, 8960, 10304, 10808, 11776, 12352, 12880, 13510, 14720, 15440, 17756, 17920, 20608, 21616, 22195, 24704, 25760, 27020, 29440, 30880, 31073, 35512, 41216, 43232, 44390, 49408, 51520, 54040, 58880, 61760, 62146, 71024, 82432, 86464, 88780, 98816, 103040, 108080, 123520, 124292, 142048, 155365, 172928, 177560, 206080, 216160, 247040, 248584, 284096, 310730, 345856, 355120, 412160, 432320, 494080, 497168, 568192, 621460, 691712, 710240, 864640, 994336, 1136384, 1242920, 1420480, 1729280, 1988672, 2272768, 2485840, 2840960, 3458560, 3977344, 4971680, 5681920, 7954688, 9943360, 11363840, 15909376, 19886720, 39773440, 79546880]

約数ペア:

[(1, 79546880), (2, 39773440), (4, 19886720), (5, 15909376), (7, 11363840), (8, 9943360), (10, 7954688), (14, 5681920), (16, 4971680), (20, 3977344), (23, 3458560), (28, 2840960), (32, 2485840), (35, 2272768), (40, 1988672), (46, 1729280), (56, 1420480), (64, 1242920), (70, 1136384), (80, 994336), (92, 864640), (112, 710240), (115, 691712), (128, 621460), (140, 568192), (160, 497168), (161, 494080), (184, 432320), (193, 412160), (224, 355120), (230, 345856), (256, 310730), (280, 284096), (320, 248584), (322, 247040), (368, 216160), (386, 206080), (448, 177560), (460, 172928), (512, 155365), (560, 142048), (640, 124292), (644, 123520), (736, 108080), (772, 103040), (805, 98816), (896, 88780), (920, 86464), (965, 82432), (1120, 71024), (1280, 62146), (1288, 61760), (1351, 58880), (1472, 54040), (1544, 51520), (1610, 49408), (1792, 44390), (1840, 43232), (1930, 41216), (2240, 35512), (2560, 31073), (2576, 30880), (2702, 29440), (2944, 27020), (3088, 25760), (3220, 24704), (3584, 22195), (3680, 21616), (3860, 20608), (4439, 17920), (4480, 17756), (5152, 15440), (5404, 14720), (5888, 13510), (6176, 12880), (6440, 12352), (6755, 11776), (7360, 10808), (7720, 10304), (8878, 8960)]