1738791040

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{2011}}^1$

素因数の和:2230

約数の個数: 128

約数和(自身を含む): 4777614720

約数和(自身を除く): 3038823680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 193, 224, 280, 320, 386, 448, 560, 640, 772, 896, 965, 1120, 1351, 1544, 1930, 2011, 2240, 2702, 3088, 3860, 4022, 4480, 5404, 6176, 6755, 7720, 8044, 10055, 10808, 12352, 13510, 14077, 15440, 16088, 20110, 21616, 24704, 27020, 28154, 30880, 32176, 40220, 43232, 54040, 56308, 61760, 64352, 70385, 80440, 86464, 108080, 112616, 123520, 128704, 140770, 160880, 172928, 216160, 225232, 257408, 281540, 321760, 388123, 432320, 450464, 563080, 643520, 776246, 864640, 900928, 1126160, 1287040, 1552492, 1801856, 1940615, 2252320, 2716861, 3104984, 3881230, 4504640, 5433722, 6209968, 7762460, 9009280, 10867444, 12419936, 13584305, 15524920, 21734888, 24839872, 27168610, 31049840, 43469776, 49679744, 54337220, 62099680, 86939552, 108674440, 124199360, 173879104, 217348880, 248398720, 347758208, 434697760, 869395520, 1738791040]

約数ペア:

[(1, 1738791040), (2, 869395520), (4, 434697760), (5, 347758208), (7, 248398720), (8, 217348880), (10, 173879104), (14, 124199360), (16, 108674440), (20, 86939552), (28, 62099680), (32, 54337220), (35, 49679744), (40, 43469776), (56, 31049840), (64, 27168610), (70, 24839872), (80, 21734888), (112, 15524920), (128, 13584305), (140, 12419936), (160, 10867444), (193, 9009280), (224, 7762460), (280, 6209968), (320, 5433722), (386, 4504640), (448, 3881230), (560, 3104984), (640, 2716861), (772, 2252320), (896, 1940615), (965, 1801856), (1120, 1552492), (1351, 1287040), (1544, 1126160), (1930, 900928), (2011, 864640), (2240, 776246), (2702, 643520), (3088, 563080), (3860, 450464), (4022, 432320), (4480, 388123), (5404, 321760), (6176, 281540), (6755, 257408), (7720, 225232), (8044, 216160), (10055, 172928), (10808, 160880), (12352, 140770), (13510, 128704), (14077, 123520), (15440, 112616), (16088, 108080), (20110, 86464), (21616, 80440), (24704, 70385), (27020, 64352), (28154, 61760), (30880, 56308), (32176, 54040), (40220, 43232)]