81274798080

素因数分解:

$2^{16}\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:208

約数の個数: 816

約数和(自身を含む): 335004893184

約数和(自身を除く): 253730095104

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 31, 32, 35, 36, 40, 42, 45, 48, 56, 60, 62, 63, 64, 70, 72, 80, 84, 90, 93, 96, 105, 112, 120, 124, 126, 127, 128, 140, 144, 155, 160, 168, 180, 186, 192, 210, 217, 224, 240, 248, 252, 254, 256, 279, 280, 288, 310, 315, 320, 336, 360, 372, 381, 384, 420, 434, 448, 465, 480, 496, 504, 508, 512, 558, 560, 576, 620, 630, 635, 640, 651, 672, 720, 744, 762, 768, 840, 868, 889, 896, 930, 960, 992, 1008, 1016, 1024, 1085, 1116, 1120, 1143, 1152, 1240, 1260, 1270, 1280, 1302, 1344, 1395, 1440, 1488, 1524, 1536, 1680, 1736, 1778, 1792, 1860, 1905, 1920, 1953, 1984, 2016, 2032, 2048, 2170, 2232, 2240, 2286, 2304, 2480, 2520, 2540, 2560, 2604, 2667, 2688, 2790, 2880, 2976, 3048, 3072, 3255, 3360, 3472, 3556, 3584, 3720, 3810, 3840, 3906, 3937, 3968, 4032, 4064, 4096, 4340, 4445, 4464, 4480, 4572, 4608, 4960, 5040, 5080, 5120, 5208, 5334, 5376, 5580, 5715, 5760, 5952, 6096, 6144, 6510, 6720, 6944, 7112, 7168, 7440, 7620, 7680, 7812, 7874, 7936, 8001, 8064, 8128, 8192, 8680, 8890, 8928, 8960, 9144, 9216, 9765, 9920, 10080, 10160, 10240, 10416, 10668, 10752, 11160, 11430, 11520, 11811, 11904, 12192, 12288, 13020, 13335, 13440, 13888, 14224, 14336, 14880, 15240, 15360, 15624, 15748, 15872, 16002, 16128, 16256, 16384, 17360, 17780, 17856, 17920, 18288, 18432, 19530, 19685, 19840, 20160, 20320, 20480, 20832, 21336, 21504, 22320, 22860, 23040, 23622, 23808, 24384, 24576, 26040, 26670, 26880, 27559, 27776, 28448, 28672, 29760, 30480, 30720, 31248, 31496, 31744, 32004, 32256, 32512, 32768, 34720, 35433, 35560, 35712, 35840, 36576, 36864, 39060, 39370, 39680, 40005, 40320, 40640, 40960, 41664, 42672, 43008, 44640, 45720, 46080, 47244, 47616, 48768, 49152, 52080, 53340, 53760, 55118, 55552, 56896, 57344, 59055, 59520, 60960, 61440, 62496, 62992, 63488, 64008, 64512, 65024, 65536, 69440, 70866, 71120, 71424, 71680, 73152, 73728, 78120, 78740, 79360, 80010, 80640, 81280, 81920, 82677, 83328, 85344, 86016, 89280, 91440, 92160, 94488, 95232, 97536, 98304, 104160, 106680, 107520, 110236, 111104, 113792, 114688, 118110, 119040, 121920, 122880, 124992, 125984, 126976, 128016, 129024, 130048, 137795, 138880, 141732, 142240, 142848, 143360, 146304, 147456, 156240, 157480, 158720, 160020, 161280, 162560, 163840, 165354, 166656, 170688, 172032, 177165, 178560, 182880, 184320, 188976, 190464, 195072, 196608, 208320, 213360, 215040, 220472, 222208, 227584, 229376, 236220, 238080, 243840, 245760, 248031, 249984, 251968, 253952, 256032, 258048, 260096, 275590, 277760, 283464, 284480, 285696, 286720, 292608, 294912, 312480, 314960, 317440, 320040, 322560, 325120, 327680, 330708, 333312, 341376, 344064, 354330, 357120, 365760, 368640, 377952, 380928, 390144, 413385, 416640, 426720, 430080, 440944, 444416, 455168, 458752, 472440, 476160, 487680, 491520, 496062, 499968, 503936, 507904, 512064, 516096, 520192, 551180, 555520, 566928, 568960, 571392, 573440, 585216, 589824, 624960, 629920, 634880, 640080, 645120, 650240, 661416, 666624, 682752, 688128, 708660, 714240, 731520, 737280, 755904, 761856, 780288, 826770, 833280, 853440, 860160, 881888, 888832, 910336, 944880, 952320, 975360, 983040, 992124, 999936, 1007872, 1015808, 1024128, 1032192, 1040384, 1102360, 1111040, 1133856, 1137920, 1142784, 1146880, 1170432, 1240155, 1249920, 1259840, 1269760, 1280160, 1290240, 1300480, 1322832, 1333248, 1365504, 1376256, 1417320, 1428480, 1463040, 1474560, 1511808, 1523712, 1560576, 1653540, 1666560, 1706880, 1720320, 1763776, 1777664, 1820672, 1889760, 1904640, 1950720, 1984248, 1999872, 2015744, 2031616, 2048256, 2064384, 2080768, 2204720, 2222080, 2267712, 2275840, 2285568, 2293760, 2340864, 2480310, 2499840, 2519680, 2539520, 2560320, 2580480, 2600960, 2645664, 2666496, 2731008, 2834640, 2856960, 2926080, 2949120, 3023616, 3047424, 3121152, 3307080, 3333120, 3413760, 3440640, 3527552, 3555328, 3641344, 3779520, 3809280, 3901440, 3968496, 3999744, 4031488, 4096512, 4128768, 4161536, 4409440, 4444160, 4535424, 4551680, 4571136, 4681728, 4960620, 4999680, 5039360, 5079040, 5120640, 5160960, 5201920, 5291328, 5332992, 5462016, 5669280, 5713920, 5852160, 6047232, 6094848, 6242304, 6614160, 6666240, 6827520, 6881280, 7055104, 7110656, 7282688, 7559040, 7618560, 7802880, 7936992, 7999488, 8062976, 8193024, 8323072, 8818880, 8888320, 9070848, 9103360, 9142272, 9363456, 9921240, 9999360, 10078720, 10158080, 10241280, 10321920, 10403840, 10582656, 10665984, 10924032, 11338560, 11427840, 11704320, 12094464, 12484608, 13228320, 13332480, 13655040, 14110208, 14221312, 14565376, 15118080, 15237120, 15605760, 15873984, 15998976, 16125952, 16386048, 17637760, 17776640, 18141696, 18206720, 18284544, 18726912, 19842480, 19998720, 20157440, 20482560, 20643840, 20807680, 21165312, 21331968, 21848064, 22677120, 22855680, 23408640, 24188928, 24969216, 26456640, 26664960, 27310080, 28220416, 29130752, 30236160, 30474240, 31211520, 31747968, 31997952, 32251904, 32772096, 35275520, 35553280, 36283392, 36413440, 37453824, 39684960, 39997440, 40314880, 40965120, 41615360, 42330624, 42663936, 43696128, 45354240, 45711360, 46817280, 48377856, 52913280, 53329920, 54620160, 56440832, 58261504, 60472320, 62423040, 63495936, 63995904, 64503808, 65544192, 70551040, 71106560, 72566784, 72826880, 74907648, 79369920, 79994880, 80629760, 81930240, 84661248, 87392256, 90708480, 91422720, 93634560, 96755712, 105826560, 106659840, 109240320, 112881664, 120944640, 124846080, 126991872, 127991808, 129007616, 131088384, 141102080, 145133568, 145653760, 158739840, 159989760, 161259520, 163860480, 169322496, 174784512, 181416960, 187269120, 193511424, 211653120, 213319680, 218480640, 225763328, 241889280, 253983744, 258015232, 262176768, 282204160, 290267136, 291307520, 317479680, 319979520, 322519040, 327720960, 338644992, 362833920, 374538240, 387022848, 423306240, 436961280, 451526656, 483778560, 507967488, 524353536, 564408320, 580534272, 634959360, 639959040, 645038080, 655441920, 677289984, 725667840, 774045696, 846612480, 873922560, 903053312, 967557120, 1015934976, 1128816640, 1161068544, 1269918720, 1290076160, 1310883840, 1354579968, 1451335680, 1693224960, 1806106624, 1935114240, 2031869952, 2257633280, 2322137088, 2539837440, 2621767680, 2709159936, 2902671360, 3386449920, 3870228480, 4063739904, 4515266560, 5079674880, 5418319872, 5805342720, 6772899840, 8127479808, 9030533120, 10159349760, 11610685440, 13545799680, 16254959616, 20318699520, 27091599360, 40637399040, 81274798080]

約数ペア:

[(1, 81274798080), (2, 40637399040), (3, 27091599360), (4, 20318699520), (5, 16254959616), (6, 13545799680), (7, 11610685440), (8, 10159349760), (9, 9030533120), (10, 8127479808), (12, 6772899840), (14, 5805342720), (15, 5418319872), (16, 5079674880), (18, 4515266560), (20, 4063739904), (21, 3870228480), (24, 3386449920), (28, 2902671360), (30, 2709159936), (31, 2621767680), (32, 2539837440), (35, 2322137088), (36, 2257633280), (40, 2031869952), (42, 1935114240), (45, 1806106624), (48, 1693224960), (56, 1451335680), (60, 1354579968), (62, 1310883840), (63, 1290076160), (64, 1269918720), (70, 1161068544), (72, 1128816640), (80, 1015934976), (84, 967557120), (90, 903053312), (93, 873922560), (96, 846612480), (105, 774045696), (112, 725667840), (120, 677289984), (124, 655441920), (126, 645038080), (127, 639959040), (128, 634959360), (140, 580534272), (144, 564408320), (155, 524353536), (160, 507967488), (168, 483778560), (180, 451526656), (186, 436961280), (192, 423306240), (210, 387022848), (217, 374538240), (224, 362833920), (240, 338644992), (248, 327720960), (252, 322519040), (254, 319979520), (256, 317479680), (279, 291307520), (280, 290267136), (288, 282204160), (310, 262176768), (315, 258015232), (320, 253983744), (336, 241889280), (360, 225763328), (372, 218480640), (381, 213319680), (384, 211653120), (420, 193511424), (434, 187269120), (448, 181416960), (465, 174784512), (480, 169322496), (496, 163860480), (504, 161259520), (508, 159989760), (512, 158739840), (558, 145653760), (560, 145133568), (576, 141102080), (620, 131088384), (630, 129007616), (635, 127991808), (640, 126991872), (651, 124846080), (672, 120944640), (720, 112881664), (744, 109240320), (762, 106659840), (768, 105826560), (840, 96755712), (868, 93634560), (889, 91422720), (896, 90708480), (930, 87392256), (960, 84661248), (992, 81930240), (1008, 80629760), (1016, 79994880), (1024, 79369920), (1085, 74907648), (1116, 72826880), (1120, 72566784), (1143, 71106560), (1152, 70551040), (1240, 65544192), (1260, 64503808), (1270, 63995904), (1280, 63495936), (1302, 62423040), (1344, 60472320), (1395, 58261504), (1440, 56440832), (1488, 54620160), (1524, 53329920), (1536, 52913280), (1680, 48377856), (1736, 46817280), (1778, 45711360), (1792, 45354240), (1860, 43696128), (1905, 42663936), (1920, 42330624), (1953, 41615360), (1984, 40965120), (2016, 40314880), (2032, 39997440), (2048, 39684960), (2170, 37453824), (2232, 36413440), (2240, 36283392), (2286, 35553280), (2304, 35275520), (2480, 32772096), (2520, 32251904), (2540, 31997952), (2560, 31747968), (2604, 31211520), (2667, 30474240), (2688, 30236160), (2790, 29130752), (2880, 28220416), (2976, 27310080), (3048, 26664960), (3072, 26456640), (3255, 24969216), (3360, 24188928), (3472, 23408640), (3556, 22855680), (3584, 22677120), (3720, 21848064), (3810, 21331968), (3840, 21165312), (3906, 20807680), (3937, 20643840), (3968, 20482560), (4032, 20157440), (4064, 19998720), (4096, 19842480), (4340, 18726912), (4445, 18284544), (4464, 18206720), (4480, 18141696), (4572, 17776640), (4608, 17637760), (4960, 16386048), (5040, 16125952), (5080, 15998976), (5120, 15873984), (5208, 15605760), (5334, 15237120), (5376, 15118080), (5580, 14565376), (5715, 14221312), (5760, 14110208), (5952, 13655040), (6096, 13332480), (6144, 13228320), (6510, 12484608), (6720, 12094464), (6944, 11704320), (7112, 11427840), (7168, 11338560), (7440, 10924032), (7620, 10665984), (7680, 10582656), (7812, 10403840), (7874, 10321920), (7936, 10241280), (8001, 10158080), (8064, 10078720), (8128, 9999360), (8192, 9921240), (8680, 9363456), (8890, 9142272), (8928, 9103360), (8960, 9070848), (9144, 8888320), (9216, 8818880), (9765, 8323072), (9920, 8193024), (10080, 8062976), (10160, 7999488), (10240, 7936992), (10416, 7802880), (10668, 7618560), (10752, 7559040), (11160, 7282688), (11430, 7110656), (11520, 7055104), (11811, 6881280), (11904, 6827520), (12192, 6666240), (12288, 6614160), (13020, 6242304), (13335, 6094848), (13440, 6047232), (13888, 5852160), (14224, 5713920), (14336, 5669280), (14880, 5462016), (15240, 5332992), (15360, 5291328), (15624, 5201920), (15748, 5160960), (15872, 5120640), (16002, 5079040), (16128, 5039360), (16256, 4999680), (16384, 4960620), (17360, 4681728), (17780, 4571136), (17856, 4551680), (17920, 4535424), (18288, 4444160), (18432, 4409440), (19530, 4161536), (19685, 4128768), (19840, 4096512), (20160, 4031488), (20320, 3999744), (20480, 3968496), (20832, 3901440), (21336, 3809280), (21504, 3779520), (22320, 3641344), (22860, 3555328), (23040, 3527552), (23622, 3440640), (23808, 3413760), (24384, 3333120), (24576, 3307080), (26040, 3121152), (26670, 3047424), (26880, 3023616), (27559, 2949120), (27776, 2926080), (28448, 2856960), (28672, 2834640), (29760, 2731008), (30480, 2666496), (30720, 2645664), (31248, 2600960), (31496, 2580480), (31744, 2560320), (32004, 2539520), (32256, 2519680), (32512, 2499840), (32768, 2480310), (34720, 2340864), (35433, 2293760), (35560, 2285568), (35712, 2275840), (35840, 2267712), (36576, 2222080), (36864, 2204720), (39060, 2080768), (39370, 2064384), (39680, 2048256), (40005, 2031616), (40320, 2015744), (40640, 1999872), (40960, 1984248), (41664, 1950720), (42672, 1904640), (43008, 1889760), (44640, 1820672), (45720, 1777664), (46080, 1763776), (47244, 1720320), (47616, 1706880), (48768, 1666560), (49152, 1653540), (52080, 1560576), (53340, 1523712), (53760, 1511808), (55118, 1474560), (55552, 1463040), (56896, 1428480), (57344, 1417320), (59055, 1376256), (59520, 1365504), (60960, 1333248), (61440, 1322832), (62496, 1300480), (62992, 1290240), (63488, 1280160), (64008, 1269760), (64512, 1259840), (65024, 1249920), (65536, 1240155), (69440, 1170432), (70866, 1146880), (71120, 1142784), (71424, 1137920), (71680, 1133856), (73152, 1111040), (73728, 1102360), (78120, 1040384), (78740, 1032192), (79360, 1024128), (80010, 1015808), (80640, 1007872), (81280, 999936), (81920, 992124), (82677, 983040), (83328, 975360), (85344, 952320), (86016, 944880), (89280, 910336), (91440, 888832), (92160, 881888), (94488, 860160), (95232, 853440), (97536, 833280), (98304, 826770), (104160, 780288), (106680, 761856), (107520, 755904), (110236, 737280), (111104, 731520), (113792, 714240), (114688, 708660), (118110, 688128), (119040, 682752), (121920, 666624), (122880, 661416), (124992, 650240), (125984, 645120), (126976, 640080), (128016, 634880), (129024, 629920), (130048, 624960), (137795, 589824), (138880, 585216), (141732, 573440), (142240, 571392), (142848, 568960), (143360, 566928), (146304, 555520), (147456, 551180), (156240, 520192), (157480, 516096), (158720, 512064), (160020, 507904), (161280, 503936), (162560, 499968), (163840, 496062), (165354, 491520), (166656, 487680), (170688, 476160), (172032, 472440), (177165, 458752), (178560, 455168), (182880, 444416), (184320, 440944), (188976, 430080), (190464, 426720), (195072, 416640), (196608, 413385), (208320, 390144), (213360, 380928), (215040, 377952), (220472, 368640), (222208, 365760), (227584, 357120), (229376, 354330), (236220, 344064), (238080, 341376), (243840, 333312), (245760, 330708), (248031, 327680), (249984, 325120), (251968, 322560), (253952, 320040), (256032, 317440), (258048, 314960), (260096, 312480), (275590, 294912), (277760, 292608), (283464, 286720), (284480, 285696)]