28461987840

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:115

約数の個数: 1152

約数和(自身を含む): 117118310400

約数和(自身を除く): 88656322560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 19, 20, 22, 24, 26, 30, 31, 32, 33, 38, 39, 40, 44, 48, 52, 55, 57, 60, 62, 64, 65, 66, 76, 78, 80, 88, 93, 95, 96, 104, 110, 114, 120, 121, 124, 128, 130, 132, 143, 152, 155, 156, 160, 165, 176, 186, 190, 192, 195, 208, 209, 220, 228, 240, 242, 247, 248, 256, 260, 264, 285, 286, 304, 310, 312, 320, 330, 341, 352, 363, 372, 380, 384, 390, 403, 416, 418, 429, 440, 456, 465, 480, 484, 494, 496, 512, 520, 528, 570, 572, 589, 605, 608, 620, 624, 627, 640, 660, 682, 704, 715, 726, 741, 744, 760, 768, 780, 806, 832, 836, 858, 880, 912, 930, 960, 968, 988, 992, 1023, 1024, 1040, 1045, 1056, 1140, 1144, 1178, 1209, 1210, 1216, 1235, 1240, 1248, 1254, 1280, 1320, 1364, 1408, 1430, 1452, 1482, 1488, 1520, 1536, 1560, 1573, 1612, 1664, 1672, 1705, 1716, 1760, 1767, 1815, 1824, 1860, 1920, 1936, 1976, 1984, 2015, 2046, 2048, 2080, 2090, 2112, 2145, 2280, 2288, 2299, 2356, 2418, 2420, 2432, 2470, 2480, 2496, 2508, 2560, 2640, 2717, 2728, 2816, 2860, 2904, 2945, 2964, 2976, 3040, 3072, 3120, 3135, 3146, 3224, 3328, 3344, 3410, 3432, 3520, 3534, 3630, 3648, 3705, 3720, 3751, 3840, 3872, 3952, 3968, 4030, 4092, 4160, 4180, 4224, 4290, 4433, 4560, 4576, 4598, 4712, 4719, 4836, 4840, 4864, 4940, 4960, 4992, 5016, 5115, 5120, 5280, 5434, 5456, 5632, 5720, 5808, 5890, 5928, 5952, 6045, 6080, 6144, 6240, 6270, 6292, 6448, 6479, 6656, 6688, 6820, 6864, 6897, 7040, 7068, 7260, 7296, 7410, 7440, 7502, 7657, 7680, 7744, 7865, 7904, 7936, 8060, 8151, 8184, 8320, 8360, 8448, 8580, 8835, 8866, 9120, 9152, 9196, 9424, 9438, 9672, 9680, 9728, 9880, 9920, 9984, 10032, 10230, 10240, 10560, 10868, 10912, 11253, 11264, 11440, 11495, 11616, 11780, 11856, 11904, 12090, 12160, 12480, 12540, 12584, 12896, 12958, 13299, 13312, 13376, 13585, 13640, 13728, 13794, 14080, 14136, 14520, 14592, 14820, 14880, 15004, 15314, 15360, 15488, 15730, 15808, 15872, 16120, 16302, 16368, 16640, 16720, 16896, 17160, 17670, 17732, 18240, 18304, 18392, 18755, 18848, 18876, 19344, 19360, 19437, 19456, 19760, 19840, 19968, 20064, 20460, 21120, 21736, 21824, 22165, 22506, 22528, 22880, 22971, 22990, 23232, 23560, 23595, 23712, 23808, 24180, 24320, 24960, 25080, 25168, 25792, 25916, 26598, 26624, 26752, 27170, 27280, 27456, 27588, 28160, 28272, 29040, 29184, 29640, 29760, 29887, 30008, 30628, 30720, 30976, 31460, 31616, 31744, 32240, 32395, 32604, 32736, 33280, 33440, 33792, 34320, 34485, 35340, 35464, 36480, 36608, 36784, 37510, 37696, 37752, 38285, 38688, 38720, 38874, 38912, 39520, 39680, 39936, 40128, 40755, 40920, 42240, 43472, 43648, 44330, 45012, 45760, 45942, 45980, 46464, 47120, 47190, 47424, 47616, 48360, 48640, 48763, 49920, 50160, 50336, 51584, 51832, 53196, 53504, 54340, 54560, 54912, 55176, 56265, 56320, 56544, 58080, 58368, 59280, 59520, 59774, 60016, 61256, 61952, 62920, 63232, 63488, 64480, 64790, 65208, 65472, 66495, 66560, 66880, 67584, 68640, 68970, 70680, 70928, 71269, 72960, 73216, 73568, 75020, 75392, 75504, 76570, 77376, 77440, 77748, 79040, 79360, 79872, 80256, 81510, 81840, 84227, 84480, 86944, 87296, 88660, 89661, 90024, 91520, 91884, 91960, 92928, 94240, 94380, 94848, 95232, 96720, 97185, 97280, 97526, 99840, 100320, 100672, 103168, 103664, 106392, 107008, 108680, 109120, 109824, 110352, 112530, 112640, 113088, 114855, 116160, 116736, 118560, 119040, 119548, 120032, 122512, 123904, 125840, 126464, 128960, 129580, 130416, 130944, 132990, 133120, 133760, 137280, 137940, 141360, 141856, 142538, 145920, 146289, 146432, 147136, 149435, 150040, 150784, 151008, 153140, 154752, 154880, 155496, 158080, 158720, 160512, 163020, 163680, 168454, 168960, 173888, 174592, 177320, 179322, 180048, 183040, 183768, 183920, 185856, 188480, 188760, 189696, 190464, 193440, 194370, 194560, 195052, 199680, 200640, 201344, 206336, 207328, 212784, 213807, 214016, 217360, 218240, 219648, 220704, 225060, 226176, 229710, 232320, 237120, 238080, 239096, 240064, 243815, 245024, 247808, 251680, 252681, 252928, 257920, 259160, 260832, 261888, 265980, 267520, 274560, 275880, 282720, 283712, 285076, 291840, 292578, 292864, 294272, 298870, 300080, 301568, 302016, 306280, 309504, 309760, 310992, 316160, 317440, 321024, 326040, 327360, 336908, 337920, 347776, 349184, 354640, 356345, 358644, 360096, 366080, 367536, 367840, 371712, 376960, 377520, 379392, 386880, 388740, 390104, 399360, 401280, 402688, 412672, 414656, 421135, 425568, 427614, 428032, 434720, 436480, 439296, 441408, 448305, 450120, 452352, 459420, 464640, 474240, 476160, 478192, 480128, 487630, 490048, 503360, 505362, 505856, 515840, 518320, 521664, 523776, 531960, 535040, 549120, 551760, 565440, 567424, 570152, 583680, 585156, 588544, 597740, 600160, 603136, 604032, 612560, 619008, 619520, 621984, 632320, 642048, 652080, 654720, 673816, 695552, 698368, 709280, 712690, 717288, 720192, 731445, 732160, 735072, 735680, 743424, 753920, 755040, 758784, 773760, 777480, 780208, 802560, 805376, 825344, 829312, 842270, 851136, 855228, 869440, 872960, 878592, 882816, 896610, 900240, 904704, 918840, 926497, 929280, 948480, 952320, 956384, 960256, 975260, 980096, 1006720, 1010724, 1031680, 1036640, 1043328, 1047552, 1063920, 1069035, 1070080, 1098240, 1103520, 1130880, 1134848, 1140304, 1170312, 1177088, 1195480, 1200320, 1206272, 1208064, 1225120, 1238016, 1239040, 1243968, 1263405, 1264640, 1284096, 1304160, 1309440, 1347632, 1391104, 1418560, 1425380, 1434576, 1440384, 1462890, 1464320, 1470144, 1471360, 1507840, 1510080, 1517568, 1547520, 1554960, 1560416, 1605120, 1610752, 1658624, 1684540, 1702272, 1710456, 1738880, 1745920, 1765632, 1793220, 1800480, 1809408, 1837680, 1852994, 1858560, 1896960, 1912768, 1920512, 1950520, 1960192, 2013440, 2021448, 2063360, 2073280, 2086656, 2095104, 2127840, 2138070, 2140160, 2196480, 2207040, 2261760, 2269696, 2280608, 2340624, 2354176, 2390960, 2400640, 2416128, 2450240, 2476032, 2487936, 2526810, 2529280, 2608320, 2618880, 2695264, 2779491, 2782208, 2837120, 2850760, 2869152, 2880768, 2925780, 2940288, 2942720, 3015680, 3020160, 3095040, 3109920, 3120832, 3210240, 3221504, 3317248, 3369080, 3404544, 3420912, 3477760, 3491840, 3531264, 3586440, 3600960, 3618816, 3675360, 3705988, 3717120, 3793920, 3825536, 3841024, 3901040, 3920384, 4026880, 4042896, 4126720, 4146560, 4173312, 4255680, 4276140, 4392960, 4414080, 4523520, 4539392, 4561216, 4632485, 4681248, 4708352, 4781920, 4801280, 4832256, 4900480, 4975872, 5053620, 5216640, 5237760, 5390528, 5558982, 5564416, 5674240, 5701520, 5738304, 5761536, 5851560, 5880576, 5885440, 6031360, 6040320, 6190080, 6219840, 6241664, 6420480, 6634496, 6738160, 6809088, 6841824, 6955520, 7062528, 7172880, 7201920, 7350720, 7411976, 7587840, 7651072, 7682048, 7802080, 7840768, 8053760, 8085792, 8293120, 8346624, 8511360, 8552280, 8828160, 9047040, 9078784, 9122432, 9264970, 9362496, 9563840, 9602560, 9664512, 9800960, 9951744, 10107240, 10433280, 10475520, 10781056, 11117964, 11348480, 11403040, 11476608, 11523072, 11703120, 11761152, 11770880, 12080640, 12380160, 12439680, 12483328, 13268992, 13476320, 13618176, 13683648, 13897455, 13911040, 14125056, 14345760, 14403840, 14701440, 14823952, 15302144, 15604160, 15681536, 16107520, 16171584, 16586240, 16693248, 17022720, 17104560, 17656320, 18094080, 18244864, 18529940, 18724992, 19127680, 19205120, 19601920, 19903488, 20214480, 20866560, 21562112, 22235928, 22696960, 22806080, 22953216, 23046144, 23406240, 23522304, 23541760, 24161280, 24879360, 24966656, 26952640, 27236352, 27367296, 27794910, 27822080, 28691520, 28807680, 29402880, 29647904, 30604288, 31208320, 32343168, 33172480, 34045440, 34209120, 35312640, 36489728, 37059880, 37449984, 38255360, 38410240, 39203840, 39806976, 40428960, 41733120, 43124224, 44471856, 45393920, 45612160, 45906432, 46812480, 47044608, 48322560, 49758720, 49933312, 53905280, 54734592, 55589820, 57383040, 57615360, 58805760, 59295808, 61208576, 62416640, 64686336, 66344960, 68090880, 68418240, 70625280, 72979456, 74119760, 74899968, 76510720, 78407680, 80857920, 83466240, 86248448, 88943712, 91224320, 91812864, 93624960, 99517440, 99866624, 107810560, 109469184, 111179640, 114766080, 115230720, 117611520, 118591616, 124833280, 129372672, 136181760, 136836480, 145958912, 148239520, 149799936, 153021440, 161715840, 172496896, 177887424, 182448640, 183625728, 187249920, 199034880, 215621120, 218938368, 222359280, 229532160, 235223040, 237183232, 249666560, 258745344, 273672960, 296479040, 299599872, 306042880, 323431680, 355774848, 364897280, 374499840, 431242240, 437876736, 444718560, 459064320, 474366464, 499333120, 517490688, 547345920, 592958080, 646863360, 711549696, 729794560, 748999680, 862484480, 889437120, 918128640, 948732928, 1094691840, 1185916160, 1293726720, 1423099392, 1497999360, 1778874240, 1897465856, 2189383680, 2371832320, 2587453440, 2846198784, 3557748480, 4743664640, 5692397568, 7115496960, 9487329280, 14230993920, 28461987840]

約数ペア:

[(1, 28461987840), (2, 14230993920), (3, 9487329280), (4, 7115496960), (5, 5692397568), (6, 4743664640), (8, 3557748480), (10, 2846198784), (11, 2587453440), (12, 2371832320), (13, 2189383680), (15, 1897465856), (16, 1778874240), (19, 1497999360), (20, 1423099392), (22, 1293726720), (24, 1185916160), (26, 1094691840), (30, 948732928), (31, 918128640), (32, 889437120), (33, 862484480), (38, 748999680), (39, 729794560), (40, 711549696), (44, 646863360), (48, 592958080), (52, 547345920), (55, 517490688), (57, 499333120), (60, 474366464), (62, 459064320), (64, 444718560), (65, 437876736), (66, 431242240), (76, 374499840), (78, 364897280), (80, 355774848), (88, 323431680), (93, 306042880), (95, 299599872), (96, 296479040), (104, 273672960), (110, 258745344), (114, 249666560), (120, 237183232), (121, 235223040), (124, 229532160), (128, 222359280), (130, 218938368), (132, 215621120), (143, 199034880), (152, 187249920), (155, 183625728), (156, 182448640), (160, 177887424), (165, 172496896), (176, 161715840), (186, 153021440), (190, 149799936), (192, 148239520), (195, 145958912), (208, 136836480), (209, 136181760), (220, 129372672), (228, 124833280), (240, 118591616), (242, 117611520), (247, 115230720), (248, 114766080), (256, 111179640), (260, 109469184), (264, 107810560), (285, 99866624), (286, 99517440), (304, 93624960), (310, 91812864), (312, 91224320), (320, 88943712), (330, 86248448), (341, 83466240), (352, 80857920), (363, 78407680), (372, 76510720), (380, 74899968), (384, 74119760), (390, 72979456), (403, 70625280), (416, 68418240), (418, 68090880), (429, 66344960), (440, 64686336), (456, 62416640), (465, 61208576), (480, 59295808), (484, 58805760), (494, 57615360), (496, 57383040), (512, 55589820), (520, 54734592), (528, 53905280), (570, 49933312), (572, 49758720), (589, 48322560), (605, 47044608), (608, 46812480), (620, 45906432), (624, 45612160), (627, 45393920), (640, 44471856), (660, 43124224), (682, 41733120), (704, 40428960), (715, 39806976), (726, 39203840), (741, 38410240), (744, 38255360), (760, 37449984), (768, 37059880), (780, 36489728), (806, 35312640), (832, 34209120), (836, 34045440), (858, 33172480), (880, 32343168), (912, 31208320), (930, 30604288), (960, 29647904), (968, 29402880), (988, 28807680), (992, 28691520), (1023, 27822080), (1024, 27794910), (1040, 27367296), (1045, 27236352), (1056, 26952640), (1140, 24966656), (1144, 24879360), (1178, 24161280), (1209, 23541760), (1210, 23522304), (1216, 23406240), (1235, 23046144), (1240, 22953216), (1248, 22806080), (1254, 22696960), (1280, 22235928), (1320, 21562112), (1364, 20866560), (1408, 20214480), (1430, 19903488), (1452, 19601920), (1482, 19205120), (1488, 19127680), (1520, 18724992), (1536, 18529940), (1560, 18244864), (1573, 18094080), (1612, 17656320), (1664, 17104560), (1672, 17022720), (1705, 16693248), (1716, 16586240), (1760, 16171584), (1767, 16107520), (1815, 15681536), (1824, 15604160), (1860, 15302144), (1920, 14823952), (1936, 14701440), (1976, 14403840), (1984, 14345760), (2015, 14125056), (2046, 13911040), (2048, 13897455), (2080, 13683648), (2090, 13618176), (2112, 13476320), (2145, 13268992), (2280, 12483328), (2288, 12439680), (2299, 12380160), (2356, 12080640), (2418, 11770880), (2420, 11761152), (2432, 11703120), (2470, 11523072), (2480, 11476608), (2496, 11403040), (2508, 11348480), (2560, 11117964), (2640, 10781056), (2717, 10475520), (2728, 10433280), (2816, 10107240), (2860, 9951744), (2904, 9800960), (2945, 9664512), (2964, 9602560), (2976, 9563840), (3040, 9362496), (3072, 9264970), (3120, 9122432), (3135, 9078784), (3146, 9047040), (3224, 8828160), (3328, 8552280), (3344, 8511360), (3410, 8346624), (3432, 8293120), (3520, 8085792), (3534, 8053760), (3630, 7840768), (3648, 7802080), (3705, 7682048), (3720, 7651072), (3751, 7587840), (3840, 7411976), (3872, 7350720), (3952, 7201920), (3968, 7172880), (4030, 7062528), (4092, 6955520), (4160, 6841824), (4180, 6809088), (4224, 6738160), (4290, 6634496), (4433, 6420480), (4560, 6241664), (4576, 6219840), (4598, 6190080), (4712, 6040320), (4719, 6031360), (4836, 5885440), (4840, 5880576), (4864, 5851560), (4940, 5761536), (4960, 5738304), (4992, 5701520), (5016, 5674240), (5115, 5564416), (5120, 5558982), (5280, 5390528), (5434, 5237760), (5456, 5216640), (5632, 5053620), (5720, 4975872), (5808, 4900480), (5890, 4832256), (5928, 4801280), (5952, 4781920), (6045, 4708352), (6080, 4681248), (6144, 4632485), (6240, 4561216), (6270, 4539392), (6292, 4523520), (6448, 4414080), (6479, 4392960), (6656, 4276140), (6688, 4255680), (6820, 4173312), (6864, 4146560), (6897, 4126720), (7040, 4042896), (7068, 4026880), (7260, 3920384), (7296, 3901040), (7410, 3841024), (7440, 3825536), (7502, 3793920), (7657, 3717120), (7680, 3705988), (7744, 3675360), (7865, 3618816), (7904, 3600960), (7936, 3586440), (8060, 3531264), (8151, 3491840), (8184, 3477760), (8320, 3420912), (8360, 3404544), (8448, 3369080), (8580, 3317248), (8835, 3221504), (8866, 3210240), (9120, 3120832), (9152, 3109920), (9196, 3095040), (9424, 3020160), (9438, 3015680), (9672, 2942720), (9680, 2940288), (9728, 2925780), (9880, 2880768), (9920, 2869152), (9984, 2850760), (10032, 2837120), (10230, 2782208), (10240, 2779491), (10560, 2695264), (10868, 2618880), (10912, 2608320), (11253, 2529280), (11264, 2526810), (11440, 2487936), (11495, 2476032), (11616, 2450240), (11780, 2416128), (11856, 2400640), (11904, 2390960), (12090, 2354176), (12160, 2340624), (12480, 2280608), (12540, 2269696), (12584, 2261760), (12896, 2207040), (12958, 2196480), (13299, 2140160), (13312, 2138070), (13376, 2127840), (13585, 2095104), (13640, 2086656), (13728, 2073280), (13794, 2063360), (14080, 2021448), (14136, 2013440), (14520, 1960192), (14592, 1950520), (14820, 1920512), (14880, 1912768), (15004, 1896960), (15314, 1858560), (15360, 1852994), (15488, 1837680), (15730, 1809408), (15808, 1800480), (15872, 1793220), (16120, 1765632), (16302, 1745920), (16368, 1738880), (16640, 1710456), (16720, 1702272), (16896, 1684540), (17160, 1658624), (17670, 1610752), (17732, 1605120), (18240, 1560416), (18304, 1554960), (18392, 1547520), (18755, 1517568), (18848, 1510080), (18876, 1507840), (19344, 1471360), (19360, 1470144), (19437, 1464320), (19456, 1462890), (19760, 1440384), (19840, 1434576), (19968, 1425380), (20064, 1418560), (20460, 1391104), (21120, 1347632), (21736, 1309440), (21824, 1304160), (22165, 1284096), (22506, 1264640), (22528, 1263405), (22880, 1243968), (22971, 1239040), (22990, 1238016), (23232, 1225120), (23560, 1208064), (23595, 1206272), (23712, 1200320), (23808, 1195480), (24180, 1177088), (24320, 1170312), (24960, 1140304), (25080, 1134848), (25168, 1130880), (25792, 1103520), (25916, 1098240), (26598, 1070080), (26624, 1069035), (26752, 1063920), (27170, 1047552), (27280, 1043328), (27456, 1036640), (27588, 1031680), (28160, 1010724), (28272, 1006720), (29040, 980096), (29184, 975260), (29640, 960256), (29760, 956384), (29887, 952320), (30008, 948480), (30628, 929280), (30720, 926497), (30976, 918840), (31460, 904704), (31616, 900240), (31744, 896610), (32240, 882816), (32395, 878592), (32604, 872960), (32736, 869440), (33280, 855228), (33440, 851136), (33792, 842270), (34320, 829312), (34485, 825344), (35340, 805376), (35464, 802560), (36480, 780208), (36608, 777480), (36784, 773760), (37510, 758784), (37696, 755040), (37752, 753920), (38285, 743424), (38688, 735680), (38720, 735072), (38874, 732160), (38912, 731445), (39520, 720192), (39680, 717288), (39936, 712690), (40128, 709280), (40755, 698368), (40920, 695552), (42240, 673816), (43472, 654720), (43648, 652080), (44330, 642048), (45012, 632320), (45760, 621984), (45942, 619520), (45980, 619008), (46464, 612560), (47120, 604032), (47190, 603136), (47424, 600160), (47616, 597740), (48360, 588544), (48640, 585156), (48763, 583680), (49920, 570152), (50160, 567424), (50336, 565440), (51584, 551760), (51832, 549120), (53196, 535040), (53504, 531960), (54340, 523776), (54560, 521664), (54912, 518320), (55176, 515840), (56265, 505856), (56320, 505362), (56544, 503360), (58080, 490048), (58368, 487630), (59280, 480128), (59520, 478192), (59774, 476160), (60016, 474240), (61256, 464640), (61952, 459420), (62920, 452352), (63232, 450120), (63488, 448305), (64480, 441408), (64790, 439296), (65208, 436480), (65472, 434720), (66495, 428032), (66560, 427614), (66880, 425568), (67584, 421135), (68640, 414656), (68970, 412672), (70680, 402688), (70928, 401280), (71269, 399360), (72960, 390104), (73216, 388740), (73568, 386880), (75020, 379392), (75392, 377520), (75504, 376960), (76570, 371712), (77376, 367840), (77440, 367536), (77748, 366080), (79040, 360096), (79360, 358644), (79872, 356345), (80256, 354640), (81510, 349184), (81840, 347776), (84227, 337920), (84480, 336908), (86944, 327360), (87296, 326040), (88660, 321024), (89661, 317440), (90024, 316160), (91520, 310992), (91884, 309760), (91960, 309504), (92928, 306280), (94240, 302016), (94380, 301568), (94848, 300080), (95232, 298870), (96720, 294272), (97185, 292864), (97280, 292578), (97526, 291840), (99840, 285076), (100320, 283712), (100672, 282720), (103168, 275880), (103664, 274560), (106392, 267520), (107008, 265980), (108680, 261888), (109120, 260832), (109824, 259160), (110352, 257920), (112530, 252928), (112640, 252681), (113088, 251680), (114855, 247808), (116160, 245024), (116736, 243815), (118560, 240064), (119040, 239096), (119548, 238080), (120032, 237120), (122512, 232320), (123904, 229710), (125840, 226176), (126464, 225060), (128960, 220704), (129580, 219648), (130416, 218240), (130944, 217360), (132990, 214016), (133120, 213807), (133760, 212784), (137280, 207328), (137940, 206336), (141360, 201344), (141856, 200640), (142538, 199680), (145920, 195052), (146289, 194560), (146432, 194370), (147136, 193440), (149435, 190464), (150040, 189696), (150784, 188760), (151008, 188480), (153140, 185856), (154752, 183920), (154880, 183768), (155496, 183040), (158080, 180048), (158720, 179322), (160512, 177320), (163020, 174592), (163680, 173888), (168454, 168960)]