81746196480

素因数分解:

$2^{11}\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{71}}^1$

素因数の和:179

約数の個数: 864

約数和(自身を含む): 319711523040

約数和(自身を除く): 237965326560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 31, 32, 36, 39, 40, 45, 48, 52, 60, 62, 64, 65, 71, 72, 78, 80, 90, 93, 96, 104, 117, 120, 124, 128, 130, 142, 144, 155, 156, 160, 180, 186, 192, 195, 208, 213, 234, 240, 248, 256, 260, 279, 284, 288, 310, 312, 320, 355, 360, 372, 384, 390, 403, 416, 426, 465, 468, 480, 496, 512, 520, 558, 568, 576, 585, 620, 624, 639, 640, 710, 720, 744, 768, 780, 806, 832, 852, 923, 930, 936, 960, 961, 992, 1024, 1040, 1065, 1116, 1136, 1152, 1170, 1209, 1240, 1248, 1278, 1280, 1395, 1420, 1440, 1488, 1536, 1560, 1612, 1664, 1704, 1846, 1860, 1872, 1920, 1922, 1984, 2015, 2048, 2080, 2130, 2201, 2232, 2272, 2304, 2340, 2418, 2480, 2496, 2556, 2560, 2769, 2790, 2840, 2880, 2883, 2976, 3072, 3120, 3195, 3224, 3328, 3408, 3627, 3692, 3720, 3744, 3840, 3844, 3968, 4030, 4160, 4260, 4402, 4464, 4544, 4608, 4615, 4680, 4805, 4836, 4960, 4992, 5112, 5120, 5538, 5580, 5680, 5760, 5766, 5952, 6045, 6144, 6240, 6390, 6448, 6603, 6656, 6816, 7254, 7384, 7440, 7488, 7680, 7688, 7936, 8060, 8307, 8320, 8520, 8649, 8804, 8928, 9088, 9216, 9230, 9360, 9610, 9672, 9920, 9984, 10224, 10240, 11005, 11076, 11160, 11360, 11520, 11532, 11904, 12090, 12480, 12493, 12780, 12896, 13206, 13312, 13632, 13845, 14415, 14508, 14768, 14880, 14976, 15360, 15376, 15872, 16120, 16614, 16640, 17040, 17298, 17608, 17856, 18135, 18176, 18432, 18460, 18720, 19220, 19344, 19809, 19840, 19968, 20448, 22010, 22152, 22320, 22720, 23040, 23064, 23808, 24180, 24960, 24986, 25560, 25792, 26412, 26624, 27264, 27690, 28613, 28830, 29016, 29536, 29760, 29952, 30720, 30752, 31744, 32240, 33015, 33228, 33280, 34080, 34596, 35216, 35712, 36270, 36352, 36920, 37440, 37479, 38440, 38688, 39618, 39680, 39936, 40896, 41535, 43245, 44020, 44304, 44640, 45440, 46080, 46128, 47616, 48360, 49920, 49972, 51120, 51584, 52824, 54528, 55380, 57226, 57660, 58032, 59072, 59520, 59904, 61504, 62465, 63488, 64480, 66030, 66456, 66560, 68160, 68231, 69192, 70432, 71424, 72540, 72704, 73840, 74880, 74958, 76880, 77376, 79236, 79360, 79872, 81792, 83070, 85839, 86490, 88040, 88608, 89280, 90880, 92160, 92256, 95232, 96720, 99045, 99840, 99944, 102240, 103168, 105648, 109056, 110760, 112437, 114452, 115320, 116064, 118144, 119040, 119808, 123008, 124930, 128960, 132060, 132912, 133120, 136320, 136462, 138384, 140864, 142848, 143065, 145080, 145408, 147680, 149760, 149916, 153760, 154752, 158472, 158720, 163584, 166140, 171678, 172980, 176080, 177216, 178560, 181760, 184512, 187395, 190464, 193440, 198090, 199680, 199888, 204480, 204693, 206336, 211296, 218112, 221520, 224874, 228904, 230640, 232128, 236288, 238080, 239616, 246016, 249860, 257517, 257920, 264120, 265824, 272640, 272924, 276768, 281728, 285696, 286130, 290160, 295360, 299520, 299832, 307520, 309504, 316944, 317440, 327168, 332280, 341155, 343356, 345960, 352160, 354432, 357120, 363520, 369024, 374790, 386880, 396180, 399360, 399776, 408960, 409386, 412672, 422592, 429195, 436224, 443040, 449748, 457808, 461280, 464256, 472576, 476160, 492032, 499720, 515034, 515840, 528240, 531648, 545280, 545848, 553536, 562185, 563456, 571392, 572260, 580320, 590720, 599040, 599664, 614079, 615040, 619008, 633888, 654336, 664560, 682310, 686712, 691920, 704320, 708864, 714240, 727040, 738048, 749580, 773760, 792360, 799552, 817920, 818772, 825344, 845184, 858390, 886080, 887003, 899496, 915616, 922560, 928512, 945152, 952320, 984064, 999440, 1023465, 1030068, 1031680, 1056480, 1063296, 1090560, 1091696, 1107072, 1124370, 1126912, 1144520, 1160640, 1181440, 1198080, 1199328, 1228158, 1230080, 1238016, 1267776, 1287585, 1308672, 1329120, 1364620, 1373424, 1383840, 1408640, 1417728, 1428480, 1476096, 1499160, 1547520, 1584720, 1599104, 1635840, 1637544, 1690368, 1716780, 1772160, 1774006, 1798992, 1831232, 1845120, 1857024, 1890304, 1968128, 1998880, 2046930, 2060136, 2063360, 2112960, 2126592, 2181120, 2183392, 2214144, 2248740, 2253824, 2289040, 2321280, 2362880, 2398656, 2456316, 2460160, 2476032, 2535552, 2575170, 2658240, 2661009, 2729240, 2746848, 2767680, 2817280, 2835456, 2856960, 2952192, 2998320, 3070395, 3095040, 3169440, 3198208, 3271680, 3275088, 3380736, 3433560, 3544320, 3548012, 3597984, 3662464, 3690240, 3714048, 3997760, 4093860, 4120272, 4126720, 4225920, 4253184, 4366784, 4428288, 4435015, 4497480, 4507648, 4578080, 4642560, 4725760, 4797312, 4912632, 4920320, 5071104, 5150340, 5316480, 5322018, 5458480, 5493696, 5535360, 5634560, 5670912, 5904384, 5996640, 6140790, 6190080, 6338880, 6396416, 6543360, 6550176, 6761472, 6867120, 7088640, 7096024, 7195968, 7324928, 7380480, 7428096, 7983027, 7995520, 8187720, 8240544, 8451840, 8506368, 8733568, 8856576, 8870030, 8994960, 9156160, 9285120, 9451520, 9594624, 9825264, 9840640, 10142208, 10300680, 10632960, 10644036, 10916960, 10987392, 11070720, 11269120, 11993280, 12281580, 12380160, 12677760, 12792832, 13100352, 13305045, 13522944, 13734240, 14177280, 14192048, 14391936, 14649856, 14760960, 15966054, 15991040, 16375440, 16481088, 16903680, 17012736, 17467136, 17713152, 17740060, 17989920, 18312320, 18570240, 19189248, 19650528, 20284416, 20601360, 21265920, 21288072, 21833920, 21974784, 22141440, 22538240, 23986560, 24563160, 25355520, 25585664, 26200704, 26610090, 27468480, 28354560, 28384096, 28783872, 29299712, 29521920, 31932108, 31982080, 32750880, 32962176, 33807360, 34934272, 35480120, 35979840, 36624640, 37140480, 38378496, 39301056, 39915135, 40568832, 41202720, 42531840, 42576144, 43667840, 43949568, 44282880, 47973120, 49126320, 50711040, 52401408, 53220180, 54936960, 56768192, 57567744, 58599424, 63864216, 63964160, 65501760, 65924352, 67614720, 69868544, 70960240, 71959680, 73249280, 76756992, 78602112, 79830270, 82405440, 85063680, 85152288, 87335680, 87899136, 88565760, 95946240, 98252640, 101422080, 104802816, 106440360, 109873920, 113536384, 115135488, 127728432, 127928320, 131003520, 131848704, 139737088, 141920480, 143919360, 146498560, 157204224, 159660540, 164810880, 170304576, 174671360, 175798272, 191892480, 196505280, 202844160, 209605632, 212880720, 219747840, 227072768, 230270976, 255456864, 262007040, 263697408, 283840960, 287838720, 292997120, 314408448, 319321080, 329621760, 340609152, 349342720, 383784960, 393010560, 419211264, 425761440, 439495680, 454145536, 510913728, 524014080, 527394816, 567681920, 575677440, 628816896, 638642160, 659243520, 681218304, 698685440, 786021120, 851522880, 878991360, 908291072, 1021827456, 1048028160, 1135363840, 1151354880, 1257633792, 1277284320, 1318487040, 1362436608, 1572042240, 1703045760, 1816582144, 2043654912, 2096056320, 2270727680, 2554568640, 2636974080, 2724873216, 3144084480, 3406091520, 4087309824, 4541455360, 5109137280, 5449746432, 6288168960, 6812183040, 8174619648, 9082910720, 10218274560, 13624366080, 16349239296, 20436549120, 27248732160, 40873098240, 81746196480]

約数ペア:

[(1, 81746196480), (2, 40873098240), (3, 27248732160), (4, 20436549120), (5, 16349239296), (6, 13624366080), (8, 10218274560), (9, 9082910720), (10, 8174619648), (12, 6812183040), (13, 6288168960), (15, 5449746432), (16, 5109137280), (18, 4541455360), (20, 4087309824), (24, 3406091520), (26, 3144084480), (30, 2724873216), (31, 2636974080), (32, 2554568640), (36, 2270727680), (39, 2096056320), (40, 2043654912), (45, 1816582144), (48, 1703045760), (52, 1572042240), (60, 1362436608), (62, 1318487040), (64, 1277284320), (65, 1257633792), (71, 1151354880), (72, 1135363840), (78, 1048028160), (80, 1021827456), (90, 908291072), (93, 878991360), (96, 851522880), (104, 786021120), (117, 698685440), (120, 681218304), (124, 659243520), (128, 638642160), (130, 628816896), (142, 575677440), (144, 567681920), (155, 527394816), (156, 524014080), (160, 510913728), (180, 454145536), (186, 439495680), (192, 425761440), (195, 419211264), (208, 393010560), (213, 383784960), (234, 349342720), (240, 340609152), (248, 329621760), (256, 319321080), (260, 314408448), (279, 292997120), (284, 287838720), (288, 283840960), (310, 263697408), (312, 262007040), (320, 255456864), (355, 230270976), (360, 227072768), (372, 219747840), (384, 212880720), (390, 209605632), (403, 202844160), (416, 196505280), (426, 191892480), (465, 175798272), (468, 174671360), (480, 170304576), (496, 164810880), (512, 159660540), (520, 157204224), (558, 146498560), (568, 143919360), (576, 141920480), (585, 139737088), (620, 131848704), (624, 131003520), (639, 127928320), (640, 127728432), (710, 115135488), (720, 113536384), (744, 109873920), (768, 106440360), (780, 104802816), (806, 101422080), (832, 98252640), (852, 95946240), (923, 88565760), (930, 87899136), (936, 87335680), (960, 85152288), (961, 85063680), (992, 82405440), (1024, 79830270), (1040, 78602112), (1065, 76756992), (1116, 73249280), (1136, 71959680), (1152, 70960240), (1170, 69868544), (1209, 67614720), (1240, 65924352), (1248, 65501760), (1278, 63964160), (1280, 63864216), (1395, 58599424), (1420, 57567744), (1440, 56768192), (1488, 54936960), (1536, 53220180), (1560, 52401408), (1612, 50711040), (1664, 49126320), (1704, 47973120), (1846, 44282880), (1860, 43949568), (1872, 43667840), (1920, 42576144), (1922, 42531840), (1984, 41202720), (2015, 40568832), (2048, 39915135), (2080, 39301056), (2130, 38378496), (2201, 37140480), (2232, 36624640), (2272, 35979840), (2304, 35480120), (2340, 34934272), (2418, 33807360), (2480, 32962176), (2496, 32750880), (2556, 31982080), (2560, 31932108), (2769, 29521920), (2790, 29299712), (2840, 28783872), (2880, 28384096), (2883, 28354560), (2976, 27468480), (3072, 26610090), (3120, 26200704), (3195, 25585664), (3224, 25355520), (3328, 24563160), (3408, 23986560), (3627, 22538240), (3692, 22141440), (3720, 21974784), (3744, 21833920), (3840, 21288072), (3844, 21265920), (3968, 20601360), (4030, 20284416), (4160, 19650528), (4260, 19189248), (4402, 18570240), (4464, 18312320), (4544, 17989920), (4608, 17740060), (4615, 17713152), (4680, 17467136), (4805, 17012736), (4836, 16903680), (4960, 16481088), (4992, 16375440), (5112, 15991040), (5120, 15966054), (5538, 14760960), (5580, 14649856), (5680, 14391936), (5760, 14192048), (5766, 14177280), (5952, 13734240), (6045, 13522944), (6144, 13305045), (6240, 13100352), (6390, 12792832), (6448, 12677760), (6603, 12380160), (6656, 12281580), (6816, 11993280), (7254, 11269120), (7384, 11070720), (7440, 10987392), (7488, 10916960), (7680, 10644036), (7688, 10632960), (7936, 10300680), (8060, 10142208), (8307, 9840640), (8320, 9825264), (8520, 9594624), (8649, 9451520), (8804, 9285120), (8928, 9156160), (9088, 8994960), (9216, 8870030), (9230, 8856576), (9360, 8733568), (9610, 8506368), (9672, 8451840), (9920, 8240544), (9984, 8187720), (10224, 7995520), (10240, 7983027), (11005, 7428096), (11076, 7380480), (11160, 7324928), (11360, 7195968), (11520, 7096024), (11532, 7088640), (11904, 6867120), (12090, 6761472), (12480, 6550176), (12493, 6543360), (12780, 6396416), (12896, 6338880), (13206, 6190080), (13312, 6140790), (13632, 5996640), (13845, 5904384), (14415, 5670912), (14508, 5634560), (14768, 5535360), (14880, 5493696), (14976, 5458480), (15360, 5322018), (15376, 5316480), (15872, 5150340), (16120, 5071104), (16614, 4920320), (16640, 4912632), (17040, 4797312), (17298, 4725760), (17608, 4642560), (17856, 4578080), (18135, 4507648), (18176, 4497480), (18432, 4435015), (18460, 4428288), (18720, 4366784), (19220, 4253184), (19344, 4225920), (19809, 4126720), (19840, 4120272), (19968, 4093860), (20448, 3997760), (22010, 3714048), (22152, 3690240), (22320, 3662464), (22720, 3597984), (23040, 3548012), (23064, 3544320), (23808, 3433560), (24180, 3380736), (24960, 3275088), (24986, 3271680), (25560, 3198208), (25792, 3169440), (26412, 3095040), (26624, 3070395), (27264, 2998320), (27690, 2952192), (28613, 2856960), (28830, 2835456), (29016, 2817280), (29536, 2767680), (29760, 2746848), (29952, 2729240), (30720, 2661009), (30752, 2658240), (31744, 2575170), (32240, 2535552), (33015, 2476032), (33228, 2460160), (33280, 2456316), (34080, 2398656), (34596, 2362880), (35216, 2321280), (35712, 2289040), (36270, 2253824), (36352, 2248740), (36920, 2214144), (37440, 2183392), (37479, 2181120), (38440, 2126592), (38688, 2112960), (39618, 2063360), (39680, 2060136), (39936, 2046930), (40896, 1998880), (41535, 1968128), (43245, 1890304), (44020, 1857024), (44304, 1845120), (44640, 1831232), (45440, 1798992), (46080, 1774006), (46128, 1772160), (47616, 1716780), (48360, 1690368), (49920, 1637544), (49972, 1635840), (51120, 1599104), (51584, 1584720), (52824, 1547520), (54528, 1499160), (55380, 1476096), (57226, 1428480), (57660, 1417728), (58032, 1408640), (59072, 1383840), (59520, 1373424), (59904, 1364620), (61504, 1329120), (62465, 1308672), (63488, 1287585), (64480, 1267776), (66030, 1238016), (66456, 1230080), (66560, 1228158), (68160, 1199328), (68231, 1198080), (69192, 1181440), (70432, 1160640), (71424, 1144520), (72540, 1126912), (72704, 1124370), (73840, 1107072), (74880, 1091696), (74958, 1090560), (76880, 1063296), (77376, 1056480), (79236, 1031680), (79360, 1030068), (79872, 1023465), (81792, 999440), (83070, 984064), (85839, 952320), (86490, 945152), (88040, 928512), (88608, 922560), (89280, 915616), (90880, 899496), (92160, 887003), (92256, 886080), (95232, 858390), (96720, 845184), (99045, 825344), (99840, 818772), (99944, 817920), (102240, 799552), (103168, 792360), (105648, 773760), (109056, 749580), (110760, 738048), (112437, 727040), (114452, 714240), (115320, 708864), (116064, 704320), (118144, 691920), (119040, 686712), (119808, 682310), (123008, 664560), (124930, 654336), (128960, 633888), (132060, 619008), (132912, 615040), (133120, 614079), (136320, 599664), (136462, 599040), (138384, 590720), (140864, 580320), (142848, 572260), (143065, 571392), (145080, 563456), (145408, 562185), (147680, 553536), (149760, 545848), (149916, 545280), (153760, 531648), (154752, 528240), (158472, 515840), (158720, 515034), (163584, 499720), (166140, 492032), (171678, 476160), (172980, 472576), (176080, 464256), (177216, 461280), (178560, 457808), (181760, 449748), (184512, 443040), (187395, 436224), (190464, 429195), (193440, 422592), (198090, 412672), (199680, 409386), (199888, 408960), (204480, 399776), (204693, 399360), (206336, 396180), (211296, 386880), (218112, 374790), (221520, 369024), (224874, 363520), (228904, 357120), (230640, 354432), (232128, 352160), (236288, 345960), (238080, 343356), (239616, 341155), (246016, 332280), (249860, 327168), (257517, 317440), (257920, 316944), (264120, 309504), (265824, 307520), (272640, 299832), (272924, 299520), (276768, 295360), (281728, 290160), (285696, 286130)]