425537280

素因数分解:

$2^8\times 3^3\times 5^1\times 7^1\times {\mathrm{1759}}^1$

素因数の和:1796

約数の個数: 288

約数和(自身を含む): 1726771200

約数和(自身を除く): 1301233920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 256, 270, 280, 288, 315, 320, 336, 360, 378, 384, 420, 432, 448, 480, 504, 540, 560, 576, 630, 640, 672, 720, 756, 768, 840, 864, 896, 945, 960, 1008, 1080, 1120, 1152, 1260, 1280, 1344, 1440, 1512, 1680, 1728, 1759, 1792, 1890, 1920, 2016, 2160, 2240, 2304, 2520, 2688, 2880, 3024, 3360, 3456, 3518, 3780, 3840, 4032, 4320, 4480, 5040, 5277, 5376, 5760, 6048, 6720, 6912, 7036, 7560, 8064, 8640, 8795, 8960, 10080, 10554, 11520, 12096, 12313, 13440, 14072, 15120, 15831, 16128, 17280, 17590, 20160, 21108, 24192, 24626, 26385, 26880, 28144, 30240, 31662, 34560, 35180, 36939, 40320, 42216, 47493, 48384, 49252, 52770, 56288, 60480, 61565, 63324, 70360, 73878, 79155, 80640, 84432, 94986, 98504, 105540, 110817, 112576, 120960, 123130, 126648, 140720, 147756, 158310, 168864, 184695, 189972, 197008, 211080, 221634, 225152, 237465, 241920, 246260, 253296, 281440, 295512, 316620, 332451, 337728, 369390, 379944, 394016, 422160, 443268, 450304, 474930, 492520, 506592, 554085, 562880, 591024, 633240, 664902, 675456, 738780, 759888, 788032, 844320, 886536, 949860, 985040, 1013184, 1108170, 1125760, 1182048, 1266480, 1329804, 1350912, 1477560, 1519776, 1576064, 1662255, 1688640, 1773072, 1899720, 1970080, 2026368, 2216340, 2251520, 2364096, 2532960, 2659608, 2955120, 3039552, 3152128, 3324510, 3377280, 3546144, 3799440, 3940160, 4052736, 4432680, 4728192, 5065920, 5319216, 5910240, 6079104, 6649020, 6754560, 7092288, 7598880, 7880320, 8865360, 9456384, 10131840, 10638432, 11820480, 12158208, 13298040, 14184576, 15197760, 15760640, 17730720, 20263680, 21276864, 23640960, 26596080, 28369152, 30395520, 35461440, 42553728, 47281920, 53192160, 60791040, 70922880, 85107456, 106384320, 141845760, 212768640, 425537280]

約数ペア:

[(1, 425537280), (2, 212768640), (3, 141845760), (4, 106384320), (5, 85107456), (6, 70922880), (7, 60791040), (8, 53192160), (9, 47281920), (10, 42553728), (12, 35461440), (14, 30395520), (15, 28369152), (16, 26596080), (18, 23640960), (20, 21276864), (21, 20263680), (24, 17730720), (27, 15760640), (28, 15197760), (30, 14184576), (32, 13298040), (35, 12158208), (36, 11820480), (40, 10638432), (42, 10131840), (45, 9456384), (48, 8865360), (54, 7880320), (56, 7598880), (60, 7092288), (63, 6754560), (64, 6649020), (70, 6079104), (72, 5910240), (80, 5319216), (84, 5065920), (90, 4728192), (96, 4432680), (105, 4052736), (108, 3940160), (112, 3799440), (120, 3546144), (126, 3377280), (128, 3324510), (135, 3152128), (140, 3039552), (144, 2955120), (160, 2659608), (168, 2532960), (180, 2364096), (189, 2251520), (192, 2216340), (210, 2026368), (216, 1970080), (224, 1899720), (240, 1773072), (252, 1688640), (256, 1662255), (270, 1576064), (280, 1519776), (288, 1477560), (315, 1350912), (320, 1329804), (336, 1266480), (360, 1182048), (378, 1125760), (384, 1108170), (420, 1013184), (432, 985040), (448, 949860), (480, 886536), (504, 844320), (540, 788032), (560, 759888), (576, 738780), (630, 675456), (640, 664902), (672, 633240), (720, 591024), (756, 562880), (768, 554085), (840, 506592), (864, 492520), (896, 474930), (945, 450304), (960, 443268), (1008, 422160), (1080, 394016), (1120, 379944), (1152, 369390), (1260, 337728), (1280, 332451), (1344, 316620), (1440, 295512), (1512, 281440), (1680, 253296), (1728, 246260), (1759, 241920), (1792, 237465), (1890, 225152), (1920, 221634), (2016, 211080), (2160, 197008), (2240, 189972), (2304, 184695), (2520, 168864), (2688, 158310), (2880, 147756), (3024, 140720), (3360, 126648), (3456, 123130), (3518, 120960), (3780, 112576), (3840, 110817), (4032, 105540), (4320, 98504), (4480, 94986), (5040, 84432), (5277, 80640), (5376, 79155), (5760, 73878), (6048, 70360), (6720, 63324), (6912, 61565), (7036, 60480), (7560, 56288), (8064, 52770), (8640, 49252), (8795, 48384), (8960, 47493), (10080, 42216), (10554, 40320), (11520, 36939), (12096, 35180), (12313, 34560), (13440, 31662), (14072, 30240), (15120, 28144), (15831, 26880), (16128, 26385), (17280, 24626), (17590, 24192), (20160, 21108)]