208346880

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{337}}^1$

素因数の和:391

約数の個数: 288

約数和(自身を含む): 795884544

約数和(自身を除く): 587537664

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 32, 35, 40, 42, 46, 48, 56, 60, 64, 69, 70, 80, 84, 92, 96, 105, 112, 115, 120, 128, 138, 140, 160, 161, 168, 184, 192, 210, 224, 230, 240, 256, 276, 280, 320, 322, 336, 337, 345, 368, 384, 420, 448, 460, 480, 483, 552, 560, 640, 644, 672, 674, 690, 736, 768, 805, 840, 896, 920, 960, 966, 1011, 1104, 1120, 1280, 1288, 1344, 1348, 1380, 1472, 1610, 1680, 1685, 1792, 1840, 1920, 1932, 2022, 2208, 2240, 2359, 2415, 2576, 2688, 2696, 2760, 2944, 3220, 3360, 3370, 3680, 3840, 3864, 4044, 4416, 4480, 4718, 4830, 5055, 5152, 5376, 5392, 5520, 5888, 6440, 6720, 6740, 7077, 7360, 7728, 7751, 8088, 8832, 8960, 9436, 9660, 10110, 10304, 10784, 11040, 11795, 12880, 13440, 13480, 14154, 14720, 15456, 15502, 16176, 17664, 18872, 19320, 20220, 20608, 21568, 22080, 23253, 23590, 25760, 26880, 26960, 28308, 29440, 30912, 31004, 32352, 35385, 37744, 38640, 38755, 40440, 41216, 43136, 44160, 46506, 47180, 51520, 53920, 54257, 56616, 61824, 62008, 64704, 70770, 75488, 77280, 77510, 80880, 86272, 88320, 93012, 94360, 103040, 107840, 108514, 113232, 116265, 123648, 124016, 129408, 141540, 150976, 154560, 155020, 161760, 162771, 186024, 188720, 206080, 215680, 217028, 226464, 232530, 248032, 258816, 271285, 283080, 301952, 309120, 310040, 323520, 325542, 372048, 377440, 431360, 434056, 452928, 465060, 496064, 542570, 566160, 603904, 618240, 620080, 647040, 651084, 744096, 754880, 813855, 868112, 905856, 930120, 992128, 1085140, 1132320, 1240160, 1294080, 1302168, 1488192, 1509760, 1627710, 1736224, 1811712, 1860240, 1984256, 2170280, 2264640, 2480320, 2604336, 2976384, 3019520, 3255420, 3472448, 3720480, 4340560, 4529280, 4960640, 5208672, 5952768, 6510840, 6944896, 7440960, 8681120, 9058560, 9921280, 10417344, 13021680, 13889792, 14881920, 17362240, 20834688, 26043360, 29763840, 34724480, 41669376, 52086720, 69448960, 104173440, 208346880]

約数ペア:

[(1, 208346880), (2, 104173440), (3, 69448960), (4, 52086720), (5, 41669376), (6, 34724480), (7, 29763840), (8, 26043360), (10, 20834688), (12, 17362240), (14, 14881920), (15, 13889792), (16, 13021680), (20, 10417344), (21, 9921280), (23, 9058560), (24, 8681120), (28, 7440960), (30, 6944896), (32, 6510840), (35, 5952768), (40, 5208672), (42, 4960640), (46, 4529280), (48, 4340560), (56, 3720480), (60, 3472448), (64, 3255420), (69, 3019520), (70, 2976384), (80, 2604336), (84, 2480320), (92, 2264640), (96, 2170280), (105, 1984256), (112, 1860240), (115, 1811712), (120, 1736224), (128, 1627710), (138, 1509760), (140, 1488192), (160, 1302168), (161, 1294080), (168, 1240160), (184, 1132320), (192, 1085140), (210, 992128), (224, 930120), (230, 905856), (240, 868112), (256, 813855), (276, 754880), (280, 744096), (320, 651084), (322, 647040), (336, 620080), (337, 618240), (345, 603904), (368, 566160), (384, 542570), (420, 496064), (448, 465060), (460, 452928), (480, 434056), (483, 431360), (552, 377440), (560, 372048), (640, 325542), (644, 323520), (672, 310040), (674, 309120), (690, 301952), (736, 283080), (768, 271285), (805, 258816), (840, 248032), (896, 232530), (920, 226464), (960, 217028), (966, 215680), (1011, 206080), (1104, 188720), (1120, 186024), (1280, 162771), (1288, 161760), (1344, 155020), (1348, 154560), (1380, 150976), (1472, 141540), (1610, 129408), (1680, 124016), (1685, 123648), (1792, 116265), (1840, 113232), (1920, 108514), (1932, 107840), (2022, 103040), (2208, 94360), (2240, 93012), (2359, 88320), (2415, 86272), (2576, 80880), (2688, 77510), (2696, 77280), (2760, 75488), (2944, 70770), (3220, 64704), (3360, 62008), (3370, 61824), (3680, 56616), (3840, 54257), (3864, 53920), (4044, 51520), (4416, 47180), (4480, 46506), (4718, 44160), (4830, 43136), (5055, 41216), (5152, 40440), (5376, 38755), (5392, 38640), (5520, 37744), (5888, 35385), (6440, 32352), (6720, 31004), (6740, 30912), (7077, 29440), (7360, 28308), (7728, 26960), (7751, 26880), (8088, 25760), (8832, 23590), (8960, 23253), (9436, 22080), (9660, 21568), (10110, 20608), (10304, 20220), (10784, 19320), (11040, 18872), (11795, 17664), (12880, 16176), (13440, 15502), (13480, 15456), (14154, 14720)]