27891118080

素因数分解:

$2^{12}\times 3^2\times 5^1\times 7^1\times {\mathrm{21617}}^1$

素因数の和:21659

約数の個数: 312

約数和(自身を含む): 110493575712

約数和(自身を除く): 82602457632

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 256, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 512, 560, 576, 630, 640, 672, 720, 768, 840, 896, 960, 1008, 1024, 1120, 1152, 1260, 1280, 1344, 1440, 1536, 1680, 1792, 1920, 2016, 2048, 2240, 2304, 2520, 2560, 2688, 2880, 3072, 3360, 3584, 3840, 4032, 4096, 4480, 4608, 5040, 5120, 5376, 5760, 6144, 6720, 7168, 7680, 8064, 8960, 9216, 10080, 10240, 10752, 11520, 12288, 13440, 14336, 15360, 16128, 17920, 18432, 20160, 20480, 21504, 21617, 23040, 26880, 28672, 30720, 32256, 35840, 36864, 40320, 43008, 43234, 46080, 53760, 61440, 64512, 64851, 71680, 80640, 86016, 86468, 92160, 107520, 108085, 129024, 129702, 143360, 151319, 161280, 172936, 184320, 194553, 215040, 216170, 258048, 259404, 302638, 322560, 324255, 345872, 389106, 430080, 432340, 453957, 518808, 605276, 645120, 648510, 691744, 756595, 778212, 864680, 907914, 972765, 1037616, 1210552, 1290240, 1297020, 1361871, 1383488, 1513190, 1556424, 1729360, 1815828, 1945530, 2075232, 2269785, 2421104, 2594040, 2723742, 2766976, 3026380, 3112848, 3458720, 3631656, 3891060, 4150464, 4539570, 4842208, 5188080, 5447484, 5533952, 6052760, 6225696, 6809355, 6917440, 7263312, 7782120, 8300928, 9079140, 9684416, 10376160, 10894968, 11067904, 12105520, 12451392, 13618710, 13834880, 14526624, 15564240, 16601856, 18158280, 19368832, 20752320, 21789936, 22135808, 24211040, 24902784, 27237420, 27669760, 29053248, 31128480, 33203712, 36316560, 38737664, 41504640, 43579872, 44271616, 48422080, 49805568, 54474840, 55339520, 58106496, 62256960, 66407424, 72633120, 77475328, 83009280, 87159744, 88543232, 96844160, 99611136, 108949680, 110679040, 116212992, 124513920, 132814848, 145266240, 154950656, 166018560, 174319488, 193688320, 199222272, 217899360, 221358080, 232425984, 249027840, 265629696, 290532480, 309901312, 332037120, 348638976, 387376640, 398444544, 435798720, 442716160, 464851968, 498055680, 581064960, 619802624, 664074240, 697277952, 774753280, 796889088, 871597440, 929703936, 996111360, 1162129920, 1328148480, 1394555904, 1549506560, 1743194880, 1859407872, 1992222720, 2324259840, 2789111808, 3099013120, 3486389760, 3984445440, 4648519680, 5578223616, 6972779520, 9297039360, 13945559040, 27891118080]

約数ペア:

[(1, 27891118080), (2, 13945559040), (3, 9297039360), (4, 6972779520), (5, 5578223616), (6, 4648519680), (7, 3984445440), (8, 3486389760), (9, 3099013120), (10, 2789111808), (12, 2324259840), (14, 1992222720), (15, 1859407872), (16, 1743194880), (18, 1549506560), (20, 1394555904), (21, 1328148480), (24, 1162129920), (28, 996111360), (30, 929703936), (32, 871597440), (35, 796889088), (36, 774753280), (40, 697277952), (42, 664074240), (45, 619802624), (48, 581064960), (56, 498055680), (60, 464851968), (63, 442716160), (64, 435798720), (70, 398444544), (72, 387376640), (80, 348638976), (84, 332037120), (90, 309901312), (96, 290532480), (105, 265629696), (112, 249027840), (120, 232425984), (126, 221358080), (128, 217899360), (140, 199222272), (144, 193688320), (160, 174319488), (168, 166018560), (180, 154950656), (192, 145266240), (210, 132814848), (224, 124513920), (240, 116212992), (252, 110679040), (256, 108949680), (280, 99611136), (288, 96844160), (315, 88543232), (320, 87159744), (336, 83009280), (360, 77475328), (384, 72633120), (420, 66407424), (448, 62256960), (480, 58106496), (504, 55339520), (512, 54474840), (560, 49805568), (576, 48422080), (630, 44271616), (640, 43579872), (672, 41504640), (720, 38737664), (768, 36316560), (840, 33203712), (896, 31128480), (960, 29053248), (1008, 27669760), (1024, 27237420), (1120, 24902784), (1152, 24211040), (1260, 22135808), (1280, 21789936), (1344, 20752320), (1440, 19368832), (1536, 18158280), (1680, 16601856), (1792, 15564240), (1920, 14526624), (2016, 13834880), (2048, 13618710), (2240, 12451392), (2304, 12105520), (2520, 11067904), (2560, 10894968), (2688, 10376160), (2880, 9684416), (3072, 9079140), (3360, 8300928), (3584, 7782120), (3840, 7263312), (4032, 6917440), (4096, 6809355), (4480, 6225696), (4608, 6052760), (5040, 5533952), (5120, 5447484), (5376, 5188080), (5760, 4842208), (6144, 4539570), (6720, 4150464), (7168, 3891060), (7680, 3631656), (8064, 3458720), (8960, 3112848), (9216, 3026380), (10080, 2766976), (10240, 2723742), (10752, 2594040), (11520, 2421104), (12288, 2269785), (13440, 2075232), (14336, 1945530), (15360, 1815828), (16128, 1729360), (17920, 1556424), (18432, 1513190), (20160, 1383488), (20480, 1361871), (21504, 1297020), (21617, 1290240), (23040, 1210552), (26880, 1037616), (28672, 972765), (30720, 907914), (32256, 864680), (35840, 778212), (36864, 756595), (40320, 691744), (43008, 648510), (43234, 645120), (46080, 605276), (53760, 518808), (61440, 453957), (64512, 432340), (64851, 430080), (71680, 389106), (80640, 345872), (86016, 324255), (86468, 322560), (92160, 302638), (107520, 259404), (108085, 258048), (129024, 216170), (129702, 215040), (143360, 194553), (151319, 184320), (161280, 172936)]