21447296640

素因数分解:

$2^7\times 3^7\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1$

素因数の和:257

約数の個数: 1024

約数和(自身を含む): 96353280000

約数和(自身を除く): 74905983360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 27, 28, 30, 32, 33, 35, 36, 40, 42, 44, 45, 48, 54, 55, 56, 60, 63, 64, 66, 70, 72, 77, 80, 81, 84, 88, 90, 96, 99, 105, 108, 110, 112, 120, 126, 128, 132, 135, 140, 144, 154, 160, 162, 165, 168, 176, 180, 189, 192, 198, 199, 210, 216, 220, 224, 231, 240, 243, 252, 264, 270, 280, 288, 297, 308, 315, 320, 324, 330, 336, 352, 360, 378, 384, 385, 396, 398, 405, 420, 432, 440, 448, 462, 480, 486, 495, 504, 528, 540, 560, 567, 576, 594, 597, 616, 630, 640, 648, 660, 672, 693, 704, 720, 729, 756, 770, 792, 796, 810, 840, 864, 880, 891, 896, 924, 945, 960, 972, 990, 995, 1008, 1056, 1080, 1120, 1134, 1152, 1155, 1188, 1194, 1215, 1232, 1260, 1296, 1320, 1344, 1386, 1393, 1408, 1440, 1458, 1485, 1512, 1540, 1584, 1592, 1620, 1680, 1701, 1728, 1760, 1782, 1791, 1848, 1890, 1920, 1944, 1980, 1990, 2016, 2079, 2112, 2160, 2187, 2189, 2240, 2268, 2310, 2376, 2388, 2430, 2464, 2520, 2592, 2640, 2673, 2688, 2772, 2786, 2835, 2880, 2916, 2970, 2985, 3024, 3080, 3168, 3184, 3240, 3360, 3402, 3456, 3465, 3520, 3564, 3582, 3645, 3696, 3780, 3888, 3960, 3980, 4032, 4158, 4179, 4224, 4320, 4374, 4378, 4455, 4480, 4536, 4620, 4752, 4776, 4860, 4928, 5040, 5103, 5184, 5280, 5346, 5373, 5544, 5572, 5670, 5760, 5832, 5940, 5970, 6048, 6160, 6237, 6336, 6368, 6480, 6567, 6720, 6804, 6930, 6965, 7040, 7128, 7164, 7290, 7392, 7560, 7776, 7920, 7960, 8019, 8064, 8316, 8358, 8505, 8640, 8748, 8756, 8910, 8955, 9072, 9240, 9504, 9552, 9720, 9856, 10080, 10206, 10368, 10395, 10560, 10692, 10746, 10935, 10945, 11088, 11144, 11340, 11664, 11880, 11940, 12096, 12320, 12474, 12537, 12672, 12736, 12960, 13134, 13365, 13440, 13608, 13860, 13930, 14256, 14328, 14580, 14784, 15120, 15309, 15323, 15552, 15840, 15920, 16038, 16119, 16632, 16716, 17010, 17280, 17496, 17512, 17820, 17910, 18144, 18480, 18711, 19008, 19104, 19440, 19701, 20160, 20412, 20790, 20895, 21120, 21384, 21492, 21870, 21890, 22176, 22288, 22680, 23328, 23760, 23880, 24057, 24192, 24640, 24948, 25074, 25472, 25515, 25920, 26268, 26730, 26865, 27216, 27720, 27860, 28512, 28656, 29160, 29568, 30240, 30618, 30646, 31104, 31185, 31680, 31840, 32076, 32238, 32835, 33264, 33432, 34020, 34992, 35024, 35640, 35820, 36288, 36960, 37422, 37611, 38016, 38208, 38880, 39402, 40095, 40320, 40824, 41580, 41790, 42768, 42984, 43740, 43780, 44352, 44576, 45360, 45969, 46656, 47520, 47760, 48114, 48357, 49280, 49896, 50148, 51030, 51840, 52536, 53460, 53730, 54432, 55440, 55720, 56133, 57024, 57312, 58320, 59103, 60480, 61236, 61292, 62370, 62685, 63360, 63680, 64152, 64476, 65670, 66528, 66864, 68040, 69984, 70048, 71280, 71640, 72576, 73920, 74844, 75222, 76416, 76545, 76615, 77760, 78804, 80190, 80595, 81648, 83160, 83580, 85536, 85968, 87480, 87560, 88704, 89152, 90720, 91938, 93312, 93555, 95040, 95520, 96228, 96714, 98505, 99792, 100296, 102060, 105072, 106920, 107460, 108864, 110880, 111440, 112266, 112833, 114048, 114624, 116640, 118206, 120285, 120960, 122472, 122584, 124740, 125370, 127360, 128304, 128952, 131340, 133056, 133728, 136080, 137907, 139968, 140096, 142560, 143280, 145071, 147840, 149688, 150444, 153090, 153230, 155520, 157608, 160380, 161190, 163296, 166320, 167160, 168399, 171072, 171936, 174960, 175120, 177309, 178304, 181440, 183876, 187110, 188055, 190080, 191040, 192456, 193428, 197010, 199584, 200592, 204120, 210144, 213840, 214920, 217728, 221760, 222880, 224532, 225666, 229248, 229845, 233280, 236412, 240570, 241785, 244944, 245168, 249480, 250740, 256608, 257904, 262680, 266112, 267456, 272160, 275814, 279936, 280192, 280665, 285120, 286560, 290142, 295515, 299376, 300888, 306180, 306460, 315216, 320760, 322380, 326592, 332640, 334320, 336798, 338499, 342144, 343872, 349920, 350240, 354618, 362880, 367752, 374220, 376110, 382080, 384912, 386856, 394020, 399168, 401184, 408240, 413721, 420288, 427680, 429840, 435213, 443520, 445760, 449064, 451332, 459690, 466560, 472824, 481140, 483570, 489888, 490336, 498960, 501480, 513216, 515808, 525360, 531927, 534912, 544320, 551628, 561330, 564165, 570240, 573120, 580284, 591030, 598752, 601776, 612360, 612920, 630432, 641520, 644760, 653184, 665280, 668640, 673596, 676998, 687744, 689535, 699840, 700480, 709236, 725355, 735504, 748440, 752220, 769824, 773712, 788040, 798336, 802368, 816480, 827442, 840576, 841995, 855360, 859680, 870426, 886545, 891520, 898128, 902664, 919380, 945648, 962280, 967140, 979776, 980672, 997920, 1002960, 1015497, 1026432, 1031616, 1050720, 1063854, 1088640, 1103256, 1122660, 1128330, 1146240, 1160568, 1182060, 1197504, 1203552, 1224720, 1225840, 1241163, 1260864, 1283040, 1289520, 1330560, 1337280, 1347192, 1353996, 1379070, 1399680, 1400960, 1418472, 1450710, 1471008, 1496880, 1504440, 1539648, 1547424, 1576080, 1595781, 1604736, 1632960, 1654884, 1683990, 1692495, 1710720, 1719360, 1740852, 1773090, 1796256, 1805328, 1838760, 1891296, 1924560, 1934280, 1959552, 1961344, 1995840, 2005920, 2030994, 2063232, 2068605, 2101440, 2127708, 2176065, 2206512, 2245320, 2256660, 2321136, 2364120, 2395008, 2407104, 2449440, 2451680, 2482326, 2521728, 2566080, 2579040, 2659635, 2674560, 2694384, 2707992, 2758140, 2836944, 2901420, 2942016, 2993760, 3008880, 3046491, 3079296, 3094848, 3152160, 3191562, 3265920, 3309768, 3367980, 3384990, 3438720, 3481704, 3546180, 3592512, 3610656, 3677520, 3723489, 3782592, 3849120, 3868560, 3991680, 4011840, 4061988, 4137210, 4202880, 4255416, 4352130, 4413024, 4490640, 4513320, 4642272, 4728240, 4787343, 4814208, 4898880, 4903360, 4964652, 5077485, 5132160, 5158080, 5319270, 5388768, 5415984, 5516280, 5673888, 5802840, 5884032, 5987520, 6017760, 6092982, 6189696, 6205815, 6304320, 6383124, 6619536, 6735960, 6769980, 6963408, 7092360, 7185024, 7221312, 7355040, 7446978, 7565184, 7698240, 7737120, 7978905, 8023680, 8123976, 8274420, 8510832, 8704260, 8826048, 8981280, 9026640, 9284544, 9456480, 9574686, 9797760, 9806720, 9929304, 10154970, 10316160, 10638540, 10777536, 10831968, 11032560, 11170467, 11347776, 11605680, 11975040, 12035520, 12185964, 12411630, 12608640, 12766248, 13239072, 13471920, 13539960, 13926816, 14184720, 14442624, 14710080, 14893956, 15232455, 15396480, 15474240, 15957810, 16247952, 16548840, 17021664, 17408520, 17652096, 17962560, 18053280, 18569088, 18617445, 18912960, 19149372, 19858608, 20309940, 21277080, 21555072, 21663936, 22065120, 22340934, 22695552, 23211360, 23936715, 24071040, 24371928, 24823260, 25532496, 26478144, 26943840, 27079920, 27853632, 28369440, 29420160, 29787912, 30464910, 30948480, 31915620, 32495904, 33097680, 33511401, 34043328, 34817040, 35925120, 36106560, 37234890, 37825920, 38298744, 39717216, 40619880, 42554160, 43327872, 44130240, 44681868, 46422720, 47873430, 48743856, 49646520, 51064992, 52956288, 53887680, 54159840, 55707264, 55852335, 56738880, 59575824, 60929820, 63831240, 64991808, 66195360, 67022802, 68086656, 69634080, 72213120, 74469780, 76597488, 79434432, 81239760, 85108320, 88260480, 89363736, 92845440, 95746860, 97487712, 99293040, 102129984, 107775360, 108319680, 111704670, 113477760, 119151648, 121859640, 127662480, 129983616, 132390720, 134045604, 139268160, 148939560, 153194976, 158868864, 162479520, 167557005, 170216640, 178727472, 191493720, 194975424, 198586080, 204259968, 216639360, 223409340, 238303296, 243719280, 255324960, 264781440, 268091208, 278536320, 297879120, 306389952, 324959040, 335114010, 340433280, 357454944, 382987440, 389950848, 397172160, 446818680, 476606592, 487438560, 510649920, 536182416, 595758240, 612779904, 649918080, 670228020, 714909888, 765974880, 794344320, 893637360, 974877120, 1021299840, 1072364832, 1191516480, 1340456040, 1429819776, 1531949760, 1787274720, 1949754240, 2144729664, 2383032960, 2680912080, 3063899520, 3574549440, 4289459328, 5361824160, 7149098880, 10723648320, 21447296640]

約数ペア:

[(1, 21447296640), (2, 10723648320), (3, 7149098880), (4, 5361824160), (5, 4289459328), (6, 3574549440), (7, 3063899520), (8, 2680912080), (9, 2383032960), (10, 2144729664), (11, 1949754240), (12, 1787274720), (14, 1531949760), (15, 1429819776), (16, 1340456040), (18, 1191516480), (20, 1072364832), (21, 1021299840), (22, 974877120), (24, 893637360), (27, 794344320), (28, 765974880), (30, 714909888), (32, 670228020), (33, 649918080), (35, 612779904), (36, 595758240), (40, 536182416), (42, 510649920), (44, 487438560), (45, 476606592), (48, 446818680), (54, 397172160), (55, 389950848), (56, 382987440), (60, 357454944), (63, 340433280), (64, 335114010), (66, 324959040), (70, 306389952), (72, 297879120), (77, 278536320), (80, 268091208), (81, 264781440), (84, 255324960), (88, 243719280), (90, 238303296), (96, 223409340), (99, 216639360), (105, 204259968), (108, 198586080), (110, 194975424), (112, 191493720), (120, 178727472), (126, 170216640), (128, 167557005), (132, 162479520), (135, 158868864), (140, 153194976), (144, 148939560), (154, 139268160), (160, 134045604), (162, 132390720), (165, 129983616), (168, 127662480), (176, 121859640), (180, 119151648), (189, 113477760), (192, 111704670), (198, 108319680), (199, 107775360), (210, 102129984), (216, 99293040), (220, 97487712), (224, 95746860), (231, 92845440), (240, 89363736), (243, 88260480), (252, 85108320), (264, 81239760), (270, 79434432), (280, 76597488), (288, 74469780), (297, 72213120), (308, 69634080), (315, 68086656), (320, 67022802), (324, 66195360), (330, 64991808), (336, 63831240), (352, 60929820), (360, 59575824), (378, 56738880), (384, 55852335), (385, 55707264), (396, 54159840), (398, 53887680), (405, 52956288), (420, 51064992), (432, 49646520), (440, 48743856), (448, 47873430), (462, 46422720), (480, 44681868), (486, 44130240), (495, 43327872), (504, 42554160), (528, 40619880), (540, 39717216), (560, 38298744), (567, 37825920), (576, 37234890), (594, 36106560), (597, 35925120), (616, 34817040), (630, 34043328), (640, 33511401), (648, 33097680), (660, 32495904), (672, 31915620), (693, 30948480), (704, 30464910), (720, 29787912), (729, 29420160), (756, 28369440), (770, 27853632), (792, 27079920), (796, 26943840), (810, 26478144), (840, 25532496), (864, 24823260), (880, 24371928), (891, 24071040), (896, 23936715), (924, 23211360), (945, 22695552), (960, 22340934), (972, 22065120), (990, 21663936), (995, 21555072), (1008, 21277080), (1056, 20309940), (1080, 19858608), (1120, 19149372), (1134, 18912960), (1152, 18617445), (1155, 18569088), (1188, 18053280), (1194, 17962560), (1215, 17652096), (1232, 17408520), (1260, 17021664), (1296, 16548840), (1320, 16247952), (1344, 15957810), (1386, 15474240), (1393, 15396480), (1408, 15232455), (1440, 14893956), (1458, 14710080), (1485, 14442624), (1512, 14184720), (1540, 13926816), (1584, 13539960), (1592, 13471920), (1620, 13239072), (1680, 12766248), (1701, 12608640), (1728, 12411630), (1760, 12185964), (1782, 12035520), (1791, 11975040), (1848, 11605680), (1890, 11347776), (1920, 11170467), (1944, 11032560), (1980, 10831968), (1990, 10777536), (2016, 10638540), (2079, 10316160), (2112, 10154970), (2160, 9929304), (2187, 9806720), (2189, 9797760), (2240, 9574686), (2268, 9456480), (2310, 9284544), (2376, 9026640), (2388, 8981280), (2430, 8826048), (2464, 8704260), (2520, 8510832), (2592, 8274420), (2640, 8123976), (2673, 8023680), (2688, 7978905), (2772, 7737120), (2786, 7698240), (2835, 7565184), (2880, 7446978), (2916, 7355040), (2970, 7221312), (2985, 7185024), (3024, 7092360), (3080, 6963408), (3168, 6769980), (3184, 6735960), (3240, 6619536), (3360, 6383124), (3402, 6304320), (3456, 6205815), (3465, 6189696), (3520, 6092982), (3564, 6017760), (3582, 5987520), (3645, 5884032), (3696, 5802840), (3780, 5673888), (3888, 5516280), (3960, 5415984), (3980, 5388768), (4032, 5319270), (4158, 5158080), (4179, 5132160), (4224, 5077485), (4320, 4964652), (4374, 4903360), (4378, 4898880), (4455, 4814208), (4480, 4787343), (4536, 4728240), (4620, 4642272), (4752, 4513320), (4776, 4490640), (4860, 4413024), (4928, 4352130), (5040, 4255416), (5103, 4202880), (5184, 4137210), (5280, 4061988), (5346, 4011840), (5373, 3991680), (5544, 3868560), (5572, 3849120), (5670, 3782592), (5760, 3723489), (5832, 3677520), (5940, 3610656), (5970, 3592512), (6048, 3546180), (6160, 3481704), (6237, 3438720), (6336, 3384990), (6368, 3367980), (6480, 3309768), (6567, 3265920), (6720, 3191562), (6804, 3152160), (6930, 3094848), (6965, 3079296), (7040, 3046491), (7128, 3008880), (7164, 2993760), (7290, 2942016), (7392, 2901420), (7560, 2836944), (7776, 2758140), (7920, 2707992), (7960, 2694384), (8019, 2674560), (8064, 2659635), (8316, 2579040), (8358, 2566080), (8505, 2521728), (8640, 2482326), (8748, 2451680), (8756, 2449440), (8910, 2407104), (8955, 2395008), (9072, 2364120), (9240, 2321136), (9504, 2256660), (9552, 2245320), (9720, 2206512), (9856, 2176065), (10080, 2127708), (10206, 2101440), (10368, 2068605), (10395, 2063232), (10560, 2030994), (10692, 2005920), (10746, 1995840), (10935, 1961344), (10945, 1959552), (11088, 1934280), (11144, 1924560), (11340, 1891296), (11664, 1838760), (11880, 1805328), (11940, 1796256), (12096, 1773090), (12320, 1740852), (12474, 1719360), (12537, 1710720), (12672, 1692495), (12736, 1683990), (12960, 1654884), (13134, 1632960), (13365, 1604736), (13440, 1595781), (13608, 1576080), (13860, 1547424), (13930, 1539648), (14256, 1504440), (14328, 1496880), (14580, 1471008), (14784, 1450710), (15120, 1418472), (15309, 1400960), (15323, 1399680), (15552, 1379070), (15840, 1353996), (15920, 1347192), (16038, 1337280), (16119, 1330560), (16632, 1289520), (16716, 1283040), (17010, 1260864), (17280, 1241163), (17496, 1225840), (17512, 1224720), (17820, 1203552), (17910, 1197504), (18144, 1182060), (18480, 1160568), (18711, 1146240), (19008, 1128330), (19104, 1122660), (19440, 1103256), (19701, 1088640), (20160, 1063854), (20412, 1050720), (20790, 1031616), (20895, 1026432), (21120, 1015497), (21384, 1002960), (21492, 997920), (21870, 980672), (21890, 979776), (22176, 967140), (22288, 962280), (22680, 945648), (23328, 919380), (23760, 902664), (23880, 898128), (24057, 891520), (24192, 886545), (24640, 870426), (24948, 859680), (25074, 855360), (25472, 841995), (25515, 840576), (25920, 827442), (26268, 816480), (26730, 802368), (26865, 798336), (27216, 788040), (27720, 773712), (27860, 769824), (28512, 752220), (28656, 748440), (29160, 735504), (29568, 725355), (30240, 709236), (30618, 700480), (30646, 699840), (31104, 689535), (31185, 687744), (31680, 676998), (31840, 673596), (32076, 668640), (32238, 665280), (32835, 653184), (33264, 644760), (33432, 641520), (34020, 630432), (34992, 612920), (35024, 612360), (35640, 601776), (35820, 598752), (36288, 591030), (36960, 580284), (37422, 573120), (37611, 570240), (38016, 564165), (38208, 561330), (38880, 551628), (39402, 544320), (40095, 534912), (40320, 531927), (40824, 525360), (41580, 515808), (41790, 513216), (42768, 501480), (42984, 498960), (43740, 490336), (43780, 489888), (44352, 483570), (44576, 481140), (45360, 472824), (45969, 466560), (46656, 459690), (47520, 451332), (47760, 449064), (48114, 445760), (48357, 443520), (49280, 435213), (49896, 429840), (50148, 427680), (51030, 420288), (51840, 413721), (52536, 408240), (53460, 401184), (53730, 399168), (54432, 394020), (55440, 386856), (55720, 384912), (56133, 382080), (57024, 376110), (57312, 374220), (58320, 367752), (59103, 362880), (60480, 354618), (61236, 350240), (61292, 349920), (62370, 343872), (62685, 342144), (63360, 338499), (63680, 336798), (64152, 334320), (64476, 332640), (65670, 326592), (66528, 322380), (66864, 320760), (68040, 315216), (69984, 306460), (70048, 306180), (71280, 300888), (71640, 299376), (72576, 295515), (73920, 290142), (74844, 286560), (75222, 285120), (76416, 280665), (76545, 280192), (76615, 279936), (77760, 275814), (78804, 272160), (80190, 267456), (80595, 266112), (81648, 262680), (83160, 257904), (83580, 256608), (85536, 250740), (85968, 249480), (87480, 245168), (87560, 244944), (88704, 241785), (89152, 240570), (90720, 236412), (91938, 233280), (93312, 229845), (93555, 229248), (95040, 225666), (95520, 224532), (96228, 222880), (96714, 221760), (98505, 217728), (99792, 214920), (100296, 213840), (102060, 210144), (105072, 204120), (106920, 200592), (107460, 199584), (108864, 197010), (110880, 193428), (111440, 192456), (112266, 191040), (112833, 190080), (114048, 188055), (114624, 187110), (116640, 183876), (118206, 181440), (120285, 178304), (120960, 177309), (122472, 175120), (122584, 174960), (124740, 171936), (125370, 171072), (127360, 168399), (128304, 167160), (128952, 166320), (131340, 163296), (133056, 161190), (133728, 160380), (136080, 157608), (137907, 155520), (139968, 153230), (140096, 153090), (142560, 150444), (143280, 149688), (145071, 147840)]