1729969920

素因数分解:

$2^8\times 3^3\times 5^1\times 7^1\times {\mathrm{7151}}^1$

素因数の和:7188

約数の個数: 288

約数和(自身を含む): 7016970240

約数和(自身を除く): 5287000320

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, 1792, 1890, 1920, 2016, 2160, 2240, 2304, 2520, 2688, 2880, 3024, 3360, 3456, 3780, 3840, 4032, 4320, 4480, 5040, 5376, 5760, 6048, 6720, 6912, 7151, 7560, 8064, 8640, 8960, 10080, 11520, 12096, 13440, 14302, 15120, 16128, 17280, 20160, 21453, 24192, 26880, 28604, 30240, 34560, 35755, 40320, 42906, 48384, 50057, 57208, 60480, 64359, 71510, 80640, 85812, 100114, 107265, 114416, 120960, 128718, 143020, 150171, 171624, 193077, 200228, 214530, 228832, 241920, 250285, 257436, 286040, 300342, 321795, 343248, 386154, 400456, 429060, 450513, 457664, 500570, 514872, 572080, 600684, 643590, 686496, 750855, 772308, 800912, 858120, 901026, 915328, 965385, 1001140, 1029744, 1144160, 1201368, 1287180, 1351539, 1372992, 1501710, 1544616, 1601824, 1716240, 1802052, 1830656, 1930770, 2002280, 2059488, 2252565, 2288320, 2402736, 2574360, 2703078, 2745984, 3003420, 3089232, 3203648, 3432480, 3604104, 3861540, 4004560, 4118976, 4505130, 4576640, 4805472, 5148720, 5406156, 5491968, 6006840, 6178464, 6407296, 6757695, 6864960, 7208208, 7723080, 8009120, 8237952, 9010260, 9153280, 9610944, 10297440, 10812312, 12013680, 12356928, 12814592, 13515390, 13729920, 14416416, 15446160, 16018240, 16475904, 18020520, 19221888, 20594880, 21624624, 24027360, 24713856, 27030780, 27459840, 28832832, 30892320, 32036480, 36041040, 38443776, 41189760, 43249248, 48054720, 49427712, 54061560, 57665664, 61784640, 64072960, 72082080, 82379520, 86498496, 96109440, 108123120, 115331328, 123569280, 144164160, 172996992, 192218880, 216246240, 247138560, 288328320, 345993984, 432492480, 576656640, 864984960, 1729969920]

約数ペア:

[(1, 1729969920), (2, 864984960), (3, 576656640), (4, 432492480), (5, 345993984), (6, 288328320), (7, 247138560), (8, 216246240), (9, 192218880), (10, 172996992), (12, 144164160), (14, 123569280), (15, 115331328), (16, 108123120), (18, 96109440), (20, 86498496), (21, 82379520), (24, 72082080), (27, 64072960), (28, 61784640), (30, 57665664), (32, 54061560), (35, 49427712), (36, 48054720), (40, 43249248), (42, 41189760), (45, 38443776), (48, 36041040), (54, 32036480), (56, 30892320), (60, 28832832), (63, 27459840), (64, 27030780), (70, 24713856), (72, 24027360), (80, 21624624), (84, 20594880), (90, 19221888), (96, 18020520), (105, 16475904), (108, 16018240), (112, 15446160), (120, 14416416), (126, 13729920), (128, 13515390), (135, 12814592), (140, 12356928), (144, 12013680), (160, 10812312), (168, 10297440), (180, 9610944), (189, 9153280), (192, 9010260), (210, 8237952), (216, 8009120), (224, 7723080), (240, 7208208), (252, 6864960), (256, 6757695), (270, 6407296), (280, 6178464), (288, 6006840), (315, 5491968), (320, 5406156), (336, 5148720), (360, 4805472), (378, 4576640), (384, 4505130), (420, 4118976), (432, 4004560), (448, 3861540), (480, 3604104), (504, 3432480), (540, 3203648), (560, 3089232), (576, 3003420), (630, 2745984), (640, 2703078), (672, 2574360), (720, 2402736), (756, 2288320), (768, 2252565), (840, 2059488), (864, 2002280), (896, 1930770), (945, 1830656), (960, 1802052), (1008, 1716240), (1080, 1601824), (1120, 1544616), (1152, 1501710), (1260, 1372992), (1280, 1351539), (1344, 1287180), (1440, 1201368), (1512, 1144160), (1680, 1029744), (1728, 1001140), (1792, 965385), (1890, 915328), (1920, 901026), (2016, 858120), (2160, 800912), (2240, 772308), (2304, 750855), (2520, 686496), (2688, 643590), (2880, 600684), (3024, 572080), (3360, 514872), (3456, 500570), (3780, 457664), (3840, 450513), (4032, 429060), (4320, 400456), (4480, 386154), (5040, 343248), (5376, 321795), (5760, 300342), (6048, 286040), (6720, 257436), (6912, 250285), (7151, 241920), (7560, 228832), (8064, 214530), (8640, 200228), (8960, 193077), (10080, 171624), (11520, 150171), (12096, 143020), (13440, 128718), (14302, 120960), (15120, 114416), (16128, 107265), (17280, 100114), (20160, 85812), (21453, 80640), (24192, 71510), (26880, 64359), (28604, 60480), (30240, 57208), (34560, 50057), (35755, 48384), (40320, 42906)]