247488445440

素因数分解:

$2^{10}\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{57751}}^1$

素因数の和:57816

約数の個数: 352

約数和(自身を含む): 907916881920

約数和(自身を除く): 660428436480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 64, 72, 80, 90, 93, 96, 108, 120, 124, 128, 135, 144, 155, 160, 180, 186, 192, 216, 240, 248, 256, 270, 279, 288, 310, 320, 360, 372, 384, 432, 465, 480, 496, 512, 540, 558, 576, 620, 640, 720, 744, 768, 837, 864, 930, 960, 992, 1024, 1080, 1116, 1152, 1240, 1280, 1395, 1440, 1488, 1536, 1674, 1728, 1860, 1920, 1984, 2160, 2232, 2304, 2480, 2560, 2790, 2880, 2976, 3072, 3348, 3456, 3720, 3840, 3968, 4185, 4320, 4464, 4608, 4960, 5120, 5580, 5760, 5952, 6696, 6912, 7440, 7680, 7936, 8370, 8640, 8928, 9216, 9920, 11160, 11520, 11904, 13392, 13824, 14880, 15360, 15872, 16740, 17280, 17856, 19840, 22320, 23040, 23808, 26784, 27648, 29760, 31744, 33480, 34560, 35712, 39680, 44640, 46080, 47616, 53568, 57751, 59520, 66960, 69120, 71424, 79360, 89280, 95232, 107136, 115502, 119040, 133920, 138240, 142848, 158720, 173253, 178560, 214272, 231004, 238080, 267840, 285696, 288755, 346506, 357120, 428544, 462008, 476160, 519759, 535680, 577510, 693012, 714240, 857088, 866265, 924016, 1039518, 1071360, 1155020, 1386024, 1428480, 1559277, 1732530, 1790281, 1848032, 2079036, 2142720, 2310040, 2598795, 2772048, 3118554, 3465060, 3580562, 3696064, 4158072, 4285440, 4620080, 5197590, 5370843, 5544096, 6237108, 6930120, 7161124, 7392128, 7796385, 8316144, 8951405, 9240160, 10395180, 10741686, 11088192, 12474216, 13860240, 14322248, 14784256, 15592770, 16112529, 16632288, 17902810, 18480320, 20790360, 21483372, 22176384, 24948432, 26854215, 27720480, 28644496, 29568512, 31185540, 32225058, 33264576, 35805620, 36960640, 41580720, 42966744, 44352768, 48337587, 49896864, 53708430, 55440960, 57288992, 59137024, 62371080, 64450116, 66529152, 71611240, 73921280, 80562645, 83161440, 85933488, 88705536, 96675174, 99793728, 107416860, 110881920, 114577984, 124742160, 128900232, 133058304, 143222480, 147842560, 161125290, 166322880, 171866976, 177411072, 193350348, 199587456, 214833720, 221763840, 229155968, 241687935, 249484320, 257800464, 266116608, 286444960, 295685120, 322250580, 332645760, 343733952, 386700696, 399174912, 429667440, 443527680, 458311936, 483375870, 498968640, 515600928, 532233216, 572889920, 644501160, 665291520, 687467904, 773401392, 798349824, 859334880, 887055360, 916623872, 966751740, 997937280, 1031201856, 1145779840, 1289002320, 1330583040, 1374935808, 1546802784, 1596699648, 1718669760, 1833247744, 1933503480, 1995874560, 2062403712, 2291559680, 2578004640, 2661166080, 2749871616, 3093605568, 3437339520, 3867006960, 3991749120, 4124807424, 4583119360, 5156009280, 5499743232, 6187211136, 6874679040, 7734013920, 7983498240, 8249614848, 9166238720, 10312018560, 12374422272, 13749358080, 15468027840, 16499229696, 20624037120, 24748844544, 27498716160, 30936055680, 41248074240, 49497689088, 61872111360, 82496148480, 123744222720, 247488445440]

約数ペア:

[(1, 247488445440), (2, 123744222720), (3, 82496148480), (4, 61872111360), (5, 49497689088), (6, 41248074240), (8, 30936055680), (9, 27498716160), (10, 24748844544), (12, 20624037120), (15, 16499229696), (16, 15468027840), (18, 13749358080), (20, 12374422272), (24, 10312018560), (27, 9166238720), (30, 8249614848), (31, 7983498240), (32, 7734013920), (36, 6874679040), (40, 6187211136), (45, 5499743232), (48, 5156009280), (54, 4583119360), (60, 4124807424), (62, 3991749120), (64, 3867006960), (72, 3437339520), (80, 3093605568), (90, 2749871616), (93, 2661166080), (96, 2578004640), (108, 2291559680), (120, 2062403712), (124, 1995874560), (128, 1933503480), (135, 1833247744), (144, 1718669760), (155, 1596699648), (160, 1546802784), (180, 1374935808), (186, 1330583040), (192, 1289002320), (216, 1145779840), (240, 1031201856), (248, 997937280), (256, 966751740), (270, 916623872), (279, 887055360), (288, 859334880), (310, 798349824), (320, 773401392), (360, 687467904), (372, 665291520), (384, 644501160), (432, 572889920), (465, 532233216), (480, 515600928), (496, 498968640), (512, 483375870), (540, 458311936), (558, 443527680), (576, 429667440), (620, 399174912), (640, 386700696), (720, 343733952), (744, 332645760), (768, 322250580), (837, 295685120), (864, 286444960), (930, 266116608), (960, 257800464), (992, 249484320), (1024, 241687935), (1080, 229155968), (1116, 221763840), (1152, 214833720), (1240, 199587456), (1280, 193350348), (1395, 177411072), (1440, 171866976), (1488, 166322880), (1536, 161125290), (1674, 147842560), (1728, 143222480), (1860, 133058304), (1920, 128900232), (1984, 124742160), (2160, 114577984), (2232, 110881920), (2304, 107416860), (2480, 99793728), (2560, 96675174), (2790, 88705536), (2880, 85933488), (2976, 83161440), (3072, 80562645), (3348, 73921280), (3456, 71611240), (3720, 66529152), (3840, 64450116), (3968, 62371080), (4185, 59137024), (4320, 57288992), (4464, 55440960), (4608, 53708430), (4960, 49896864), (5120, 48337587), (5580, 44352768), (5760, 42966744), (5952, 41580720), (6696, 36960640), (6912, 35805620), (7440, 33264576), (7680, 32225058), (7936, 31185540), (8370, 29568512), (8640, 28644496), (8928, 27720480), (9216, 26854215), (9920, 24948432), (11160, 22176384), (11520, 21483372), (11904, 20790360), (13392, 18480320), (13824, 17902810), (14880, 16632288), (15360, 16112529), (15872, 15592770), (16740, 14784256), (17280, 14322248), (17856, 13860240), (19840, 12474216), (22320, 11088192), (23040, 10741686), (23808, 10395180), (26784, 9240160), (27648, 8951405), (29760, 8316144), (31744, 7796385), (33480, 7392128), (34560, 7161124), (35712, 6930120), (39680, 6237108), (44640, 5544096), (46080, 5370843), (47616, 5197590), (53568, 4620080), (57751, 4285440), (59520, 4158072), (66960, 3696064), (69120, 3580562), (71424, 3465060), (79360, 3118554), (89280, 2772048), (95232, 2598795), (107136, 2310040), (115502, 2142720), (119040, 2079036), (133920, 1848032), (138240, 1790281), (142848, 1732530), (158720, 1559277), (173253, 1428480), (178560, 1386024), (214272, 1155020), (231004, 1071360), (238080, 1039518), (267840, 924016), (285696, 866265), (288755, 857088), (346506, 714240), (357120, 693012), (428544, 577510), (462008, 535680), (476160, 519759)]