864984960

素因数分解:

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

素因数の和:7186

約数の個数: 256

約数和(自身を含む): 3501619200

約数和(自身を除く): 2636634240

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, 270, 280, 288, 315, 320, 336, 360, 378, 384, 420, 432, 448, 480, 504, 540, 560, 576, 630, 640, 672, 720, 756, 840, 864, 896, 945, 960, 1008, 1080, 1120, 1152, 1260, 1344, 1440, 1512, 1680, 1728, 1890, 1920, 2016, 2160, 2240, 2520, 2688, 2880, 3024, 3360, 3456, 3780, 4032, 4320, 4480, 5040, 5760, 6048, 6720, 7151, 7560, 8064, 8640, 10080, 12096, 13440, 14302, 15120, 17280, 20160, 21453, 24192, 28604, 30240, 35755, 40320, 42906, 50057, 57208, 60480, 64359, 71510, 85812, 100114, 107265, 114416, 120960, 128718, 143020, 150171, 171624, 193077, 200228, 214530, 228832, 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, 1930770, 2002280, 2059488, 2252565, 2288320, 2402736, 2574360, 2703078, 2745984, 3003420, 3089232, 3203648, 3432480, 3604104, 3861540, 4004560, 4118976, 4505130, 4576640, 4805472, 5148720, 5406156, 6006840, 6178464, 6407296, 6757695, 6864960, 7208208, 7723080, 8009120, 8237952, 9010260, 9610944, 10297440, 10812312, 12013680, 12356928, 13515390, 13729920, 14416416, 15446160, 16018240, 18020520, 19221888, 20594880, 21624624, 24027360, 24713856, 27030780, 28832832, 30892320, 32036480, 36041040, 41189760, 43249248, 48054720, 54061560, 57665664, 61784640, 72082080, 86498496, 96109440, 108123120, 123569280, 144164160, 172996992, 216246240, 288328320, 432492480, 864984960]

約数ペア:

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