1985733120

素因数分解:

$2^9\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{859}}^1$

素因数の和:935

約数の個数: 320

約数和(自身を含む): 7432381440

約数和(自身を除く): 5446648320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 43, 48, 56, 60, 64, 70, 80, 84, 86, 96, 105, 112, 120, 128, 129, 140, 160, 168, 172, 192, 210, 215, 224, 240, 256, 258, 280, 301, 320, 336, 344, 384, 420, 430, 448, 480, 512, 516, 560, 602, 640, 645, 672, 688, 768, 840, 859, 860, 896, 903, 960, 1032, 1120, 1204, 1280, 1290, 1344, 1376, 1505, 1536, 1680, 1718, 1720, 1792, 1806, 1920, 2064, 2240, 2408, 2560, 2577, 2580, 2688, 2752, 3010, 3360, 3436, 3440, 3584, 3612, 3840, 4128, 4295, 4480, 4515, 4816, 5154, 5160, 5376, 5504, 6013, 6020, 6720, 6872, 6880, 7224, 7680, 8256, 8590, 8960, 9030, 9632, 10308, 10320, 10752, 11008, 12026, 12040, 12885, 13440, 13744, 13760, 14448, 16512, 17180, 17920, 18039, 18060, 19264, 20616, 20640, 22016, 24052, 24080, 25770, 26880, 27488, 27520, 28896, 30065, 33024, 34360, 36078, 36120, 36937, 38528, 41232, 41280, 48104, 48160, 51540, 53760, 54976, 55040, 57792, 60130, 66048, 68720, 72156, 72240, 73874, 77056, 82464, 82560, 90195, 96208, 96320, 103080, 109952, 110080, 110811, 115584, 120260, 137440, 144312, 144480, 147748, 154112, 164928, 165120, 180390, 184685, 192416, 192640, 206160, 219904, 221622, 231168, 240520, 258559, 274880, 288624, 288960, 295496, 329856, 330240, 360780, 369370, 384832, 385280, 412320, 439808, 443244, 462336, 481040, 517118, 549760, 554055, 577248, 577920, 590992, 659712, 721560, 738740, 769664, 770560, 775677, 824640, 886488, 962080, 1034236, 1099520, 1108110, 1154496, 1155840, 1181984, 1292795, 1319424, 1443120, 1477480, 1539328, 1551354, 1649280, 1772976, 1924160, 2068472, 2199040, 2216220, 2308992, 2311680, 2363968, 2585590, 2886240, 2954960, 3078656, 3102708, 3298560, 3545952, 3848320, 3878385, 4136944, 4432440, 4617984, 4727936, 5171180, 5772480, 5909920, 6205416, 6597120, 7091904, 7696640, 7756770, 8273888, 8864880, 9235968, 9455872, 10342360, 11544960, 11819840, 12410832, 14183808, 15393280, 15513540, 16547776, 17729760, 18911744, 20684720, 23089920, 23639680, 24821664, 28367616, 31027080, 33095552, 35459520, 41369440, 46179840, 47279360, 49643328, 56735232, 62054160, 66191104, 70919040, 82738880, 94558720, 99286656, 124108320, 132382208, 141838080, 165477760, 198573312, 248216640, 283676160, 330955520, 397146624, 496433280, 661911040, 992866560, 1985733120]

約数ペア:

[(1, 1985733120), (2, 992866560), (3, 661911040), (4, 496433280), (5, 397146624), (6, 330955520), (7, 283676160), (8, 248216640), (10, 198573312), (12, 165477760), (14, 141838080), (15, 132382208), (16, 124108320), (20, 99286656), (21, 94558720), (24, 82738880), (28, 70919040), (30, 66191104), (32, 62054160), (35, 56735232), (40, 49643328), (42, 47279360), (43, 46179840), (48, 41369440), (56, 35459520), (60, 33095552), (64, 31027080), (70, 28367616), (80, 24821664), (84, 23639680), (86, 23089920), (96, 20684720), (105, 18911744), (112, 17729760), (120, 16547776), (128, 15513540), (129, 15393280), (140, 14183808), (160, 12410832), (168, 11819840), (172, 11544960), (192, 10342360), (210, 9455872), (215, 9235968), (224, 8864880), (240, 8273888), (256, 7756770), (258, 7696640), (280, 7091904), (301, 6597120), (320, 6205416), (336, 5909920), (344, 5772480), (384, 5171180), (420, 4727936), (430, 4617984), (448, 4432440), (480, 4136944), (512, 3878385), (516, 3848320), (560, 3545952), (602, 3298560), (640, 3102708), (645, 3078656), (672, 2954960), (688, 2886240), (768, 2585590), (840, 2363968), (859, 2311680), (860, 2308992), (896, 2216220), (903, 2199040), (960, 2068472), (1032, 1924160), (1120, 1772976), (1204, 1649280), (1280, 1551354), (1290, 1539328), (1344, 1477480), (1376, 1443120), (1505, 1319424), (1536, 1292795), (1680, 1181984), (1718, 1155840), (1720, 1154496), (1792, 1108110), (1806, 1099520), (1920, 1034236), (2064, 962080), (2240, 886488), (2408, 824640), (2560, 775677), (2577, 770560), (2580, 769664), (2688, 738740), (2752, 721560), (3010, 659712), (3360, 590992), (3436, 577920), (3440, 577248), (3584, 554055), (3612, 549760), (3840, 517118), (4128, 481040), (4295, 462336), (4480, 443244), (4515, 439808), (4816, 412320), (5154, 385280), (5160, 384832), (5376, 369370), (5504, 360780), (6013, 330240), (6020, 329856), (6720, 295496), (6872, 288960), (6880, 288624), (7224, 274880), (7680, 258559), (8256, 240520), (8590, 231168), (8960, 221622), (9030, 219904), (9632, 206160), (10308, 192640), (10320, 192416), (10752, 184685), (11008, 180390), (12026, 165120), (12040, 164928), (12885, 154112), (13440, 147748), (13744, 144480), (13760, 144312), (14448, 137440), (16512, 120260), (17180, 115584), (17920, 110811), (18039, 110080), (18060, 109952), (19264, 103080), (20616, 96320), (20640, 96208), (22016, 90195), (24052, 82560), (24080, 82464), (25770, 77056), (26880, 73874), (27488, 72240), (27520, 72156), (28896, 68720), (30065, 66048), (33024, 60130), (34360, 57792), (36078, 55040), (36120, 54976), (36937, 53760), (38528, 51540), (41232, 48160), (41280, 48104)]