28136234880

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2$

素因数の和:140

約数の個数: 1152

約数和(自身を含む): 119452656960

約数和(自身を除く): 91316422080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 23, 24, 26, 30, 31, 32, 34, 36, 39, 40, 45, 46, 48, 51, 52, 60, 62, 64, 65, 68, 69, 72, 78, 80, 85, 90, 92, 93, 96, 102, 104, 115, 117, 120, 124, 128, 130, 136, 138, 144, 153, 155, 156, 160, 170, 180, 184, 186, 192, 195, 204, 207, 208, 221, 230, 234, 240, 248, 255, 260, 272, 276, 279, 288, 299, 306, 310, 312, 320, 340, 345, 360, 368, 372, 384, 390, 391, 403, 408, 414, 416, 442, 460, 465, 468, 480, 496, 510, 520, 527, 544, 552, 558, 576, 585, 598, 612, 620, 624, 640, 663, 680, 690, 713, 720, 736, 744, 765, 780, 782, 806, 816, 828, 832, 884, 897, 920, 930, 936, 960, 961, 992, 1020, 1035, 1040, 1054, 1088, 1104, 1105, 1116, 1152, 1170, 1173, 1196, 1209, 1224, 1240, 1248, 1326, 1360, 1380, 1395, 1426, 1440, 1472, 1488, 1495, 1530, 1560, 1564, 1581, 1612, 1632, 1656, 1664, 1768, 1794, 1840, 1860, 1872, 1920, 1922, 1955, 1984, 1989, 2015, 2040, 2070, 2080, 2108, 2139, 2176, 2208, 2210, 2232, 2340, 2346, 2392, 2418, 2448, 2480, 2496, 2635, 2652, 2691, 2720, 2760, 2790, 2852, 2880, 2883, 2944, 2976, 2990, 3060, 3120, 3128, 3162, 3224, 3264, 3312, 3315, 3519, 3536, 3565, 3588, 3627, 3680, 3720, 3744, 3844, 3910, 3968, 3978, 4030, 4080, 4140, 4160, 4216, 4278, 4416, 4420, 4464, 4485, 4680, 4692, 4743, 4784, 4805, 4836, 4896, 4960, 4992, 5083, 5270, 5304, 5382, 5440, 5520, 5580, 5704, 5760, 5766, 5865, 5952, 5980, 6045, 6120, 6240, 6256, 6324, 6417, 6448, 6528, 6624, 6630, 6851, 7038, 7072, 7130, 7176, 7254, 7360, 7440, 7488, 7688, 7820, 7905, 7956, 8060, 8160, 8280, 8320, 8432, 8556, 8649, 8832, 8840, 8928, 8970, 9269, 9360, 9384, 9486, 9568, 9610, 9672, 9792, 9920, 9945, 10166, 10540, 10608, 10695, 10764, 10880, 11040, 11160, 11408, 11532, 11730, 11904, 11960, 12090, 12121, 12240, 12480, 12493, 12512, 12648, 12834, 12896, 13248, 13260, 13455, 13702, 14076, 14144, 14260, 14352, 14415, 14508, 14720, 14880, 14976, 15249, 15376, 15640, 15810, 15912, 16120, 16320, 16337, 16560, 16864, 17112, 17298, 17595, 17680, 17856, 17940, 18135, 18538, 18720, 18768, 18972, 19136, 19220, 19344, 19584, 19840, 19890, 20332, 20553, 21080, 21216, 21390, 21528, 22080, 22103, 22320, 22816, 23064, 23460, 23715, 23920, 24180, 24242, 24480, 24960, 24986, 25024, 25296, 25415, 25668, 25792, 26496, 26520, 26910, 27404, 27807, 28152, 28288, 28520, 28704, 28830, 29016, 29760, 30498, 30752, 31280, 31620, 31824, 32085, 32240, 32640, 32674, 33120, 33728, 34224, 34255, 34596, 35190, 35360, 35712, 35880, 36270, 36363, 37076, 37440, 37479, 37536, 37944, 38272, 38440, 38688, 39780, 40664, 41106, 42160, 42432, 42780, 43056, 43245, 44160, 44206, 44640, 45632, 45747, 46128, 46345, 46920, 47430, 47840, 48360, 48484, 48960, 49011, 49972, 50048, 50592, 50830, 51336, 51584, 53040, 53820, 54808, 55614, 56304, 57040, 57408, 57660, 58032, 59520, 60605, 60996, 61504, 61659, 62465, 62560, 63240, 63648, 64170, 64480, 65348, 66240, 66309, 67456, 68448, 68510, 69192, 70380, 70720, 71760, 72540, 72726, 74152, 74880, 74958, 75072, 75888, 76245, 76880, 77376, 79560, 81328, 81685, 82212, 83421, 84320, 84864, 85560, 86112, 86490, 88412, 89280, 91264, 91494, 92256, 92690, 93840, 94860, 95680, 96720, 96968, 97920, 98022, 99944, 101184, 101660, 102672, 102765, 106080, 107640, 109089, 109616, 110515, 111228, 112437, 112608, 114080, 114816, 115320, 116064, 121210, 121992, 123008, 123318, 124930, 125120, 126480, 127296, 128340, 128960, 130696, 132480, 132618, 136896, 137020, 138384, 139035, 140760, 141440, 143520, 145080, 145452, 147033, 148304, 149916, 150144, 151776, 152490, 153760, 154752, 157573, 159120, 162656, 163370, 164424, 166842, 168640, 171120, 172224, 172980, 176824, 178560, 181815, 182988, 184512, 185380, 187395, 187680, 189720, 191360, 193440, 193936, 196044, 198927, 199888, 202368, 203320, 205344, 205530, 212160, 212381, 215280, 218178, 219232, 221030, 222456, 224874, 225216, 228160, 228735, 230640, 232128, 242420, 243984, 245055, 246636, 249860, 250240, 252960, 254592, 256680, 257920, 261392, 265236, 273792, 274040, 276768, 278070, 281520, 287040, 287339, 290160, 290904, 294066, 296608, 299832, 303552, 304980, 307520, 308295, 315146, 318240, 325312, 326740, 328848, 331545, 333684, 337280, 342240, 344448, 345960, 353648, 363630, 365976, 369024, 370760, 374790, 375360, 375751, 379440, 386880, 387872, 392088, 397854, 399776, 406640, 410688, 411060, 417105, 424320, 424762, 430560, 436356, 438464, 442060, 444912, 449748, 450432, 456320, 457470, 461280, 464256, 472719, 484840, 487968, 490110, 493272, 499720, 505920, 513360, 522784, 530472, 545445, 548080, 553536, 556140, 562185, 563040, 574080, 574678, 580320, 581808, 588132, 593216, 599664, 607104, 609960, 615040, 616590, 630292, 636480, 637143, 650624, 653480, 657696, 663090, 667368, 684480, 691920, 707296, 727260, 731952, 735165, 741520, 749580, 750720, 751502, 758880, 773760, 775744, 784176, 787865, 795708, 799552, 813280, 821376, 822120, 834210, 849524, 861120, 862017, 872712, 876928, 884120, 889824, 899496, 914940, 922560, 945438, 969680, 975936, 980220, 986544, 994635, 999440, 1011840, 1026720, 1045568, 1060944, 1061905, 1090890, 1096160, 1107072, 1112280, 1124370, 1126080, 1127253, 1149356, 1160640, 1163616, 1176264, 1186432, 1199328, 1219920, 1233180, 1260584, 1272960, 1274286, 1306960, 1315392, 1326180, 1334736, 1368960, 1383840, 1414592, 1418157, 1436695, 1454520, 1463904, 1470330, 1483040, 1499160, 1503004, 1517760, 1551488, 1568352, 1575730, 1591416, 1599104, 1626560, 1644240, 1668420, 1699048, 1722240, 1724034, 1745424, 1768240, 1779648, 1798992, 1829880, 1845120, 1878755, 1890876, 1911429, 1939360, 1951872, 1960440, 1973088, 1989270, 1998880, 2053440, 2091136, 2121888, 2123810, 2181780, 2192320, 2224560, 2248740, 2252160, 2254506, 2298712, 2321280, 2327232, 2352528, 2363595, 2398656, 2439840, 2466360, 2521168, 2548572, 2586051, 2613920, 2630784, 2652360, 2669472, 2767680, 2829184, 2836314, 2873390, 2909040, 2927808, 2940660, 2966080, 2998320, 3006008, 3035520, 3136704, 3151460, 3182832, 3185715, 3253120, 3288480, 3336840, 3381759, 3398096, 3448068, 3490848, 3536480, 3559296, 3597984, 3659760, 3757510, 3781752, 3822858, 3878720, 3920880, 3946176, 3978540, 3997760, 4106880, 4243776, 4247620, 4310085, 4363560, 4384640, 4449120, 4497480, 4509012, 4597424, 4654464, 4705056, 4727190, 4797312, 4879680, 4884763, 4932720, 5042336, 5097144, 5172102, 5227840, 5304720, 5338944, 5535360, 5636265, 5672628, 5746780, 5818080, 5855616, 5881320, 5932160, 5996640, 6012016, 6273408, 6302920, 6365664, 6371430, 6576960, 6673680, 6763518, 6796192, 6896136, 6981696, 7072960, 7090785, 7195968, 7319520, 7515020, 7563504, 7645716, 7757440, 7841760, 7892352, 7957080, 7995520, 8487552, 8495240, 8620170, 8727120, 8898240, 8994960, 9018024, 9194848, 9410112, 9454380, 9557145, 9759360, 9769526, 9865440, 10084672, 10194288, 10344204, 10455680, 10609440, 10677888, 11272530, 11345256, 11493560, 11636160, 11762640, 11993280, 12024032, 12605840, 12731328, 12742860, 12930255, 13153920, 13347360, 13527036, 13592384, 13792272, 13963392, 14145920, 14181570, 14391936, 14639040, 14654289, 15030040, 15127008, 15291432, 15683520, 15914160, 16908795, 16990480, 17240340, 17454240, 17796480, 17989920, 18036048, 18389696, 18820224, 18908760, 19114290, 19539052, 19730880, 20169344, 20388576, 20688408, 21218880, 22545060, 22690512, 22987120, 23272320, 23525280, 23986560, 24048064, 24423815, 25211680, 25462656, 25485720, 25860510, 26694720, 27054072, 27184768, 27584544, 28363140, 29278080, 29308578, 30060080, 30254016, 30582864, 31367040, 31828320, 33817590, 33980960, 34480680, 34908480, 35979840, 36072096, 36779392, 37817520, 38228580, 39078104, 39461760, 40777152, 41376816, 42437760, 43962867, 45090120, 45381024, 45974240, 47050560, 48096128, 48847630, 50423360, 50971440, 51721020, 53389440, 54108144, 55169088, 56726280, 58617156, 60120160, 60508032, 61165728, 63656640, 67635180, 67961920, 68961360, 69816960, 71959680, 72144192, 73271445, 75635040, 76457160, 78156208, 81554304, 82753632, 87925734, 90180240, 90762048, 91948480, 94101120, 97695260, 100846720, 101942880, 103442040, 108216288, 110338176, 113452560, 117234312, 120240320, 122331456, 127313280, 135270360, 135923840, 137922720, 144288384, 146542890, 151270080, 152914320, 156312416, 165507264, 175851468, 180360480, 181524096, 183896960, 195390520, 203885760, 206884080, 216432576, 219814335, 226905120, 234468624, 240480640, 244662912, 270540720, 275845440, 293085780, 302540160, 305828640, 312624832, 331014528, 351702936, 360720960, 390781040, 407771520, 413768160, 432865152, 439628670, 453810240, 468937248, 541081440, 551690880, 586171560, 611657280, 625249664, 703405872, 721441920, 781562080, 827536320, 879257340, 907620480, 937874496, 1082162880, 1172343120, 1223314560, 1406811744, 1563124160, 1655072640, 1758514680, 1875748992, 2164325760, 2344686240, 2813623488, 3126248320, 3517029360, 4689372480, 5627246976, 7034058720, 9378744960, 14068117440, 28136234880]

約数ペア:

[(1, 28136234880), (2, 14068117440), (3, 9378744960), (4, 7034058720), (5, 5627246976), (6, 4689372480), (8, 3517029360), (9, 3126248320), (10, 2813623488), (12, 2344686240), (13, 2164325760), (15, 1875748992), (16, 1758514680), (17, 1655072640), (18, 1563124160), (20, 1406811744), (23, 1223314560), (24, 1172343120), (26, 1082162880), (30, 937874496), (31, 907620480), (32, 879257340), (34, 827536320), (36, 781562080), (39, 721441920), (40, 703405872), (45, 625249664), (46, 611657280), (48, 586171560), (51, 551690880), (52, 541081440), (60, 468937248), (62, 453810240), (64, 439628670), (65, 432865152), (68, 413768160), (69, 407771520), (72, 390781040), (78, 360720960), (80, 351702936), (85, 331014528), (90, 312624832), (92, 305828640), (93, 302540160), (96, 293085780), (102, 275845440), (104, 270540720), (115, 244662912), (117, 240480640), (120, 234468624), (124, 226905120), (128, 219814335), (130, 216432576), (136, 206884080), (138, 203885760), (144, 195390520), (153, 183896960), (155, 181524096), (156, 180360480), (160, 175851468), (170, 165507264), (180, 156312416), (184, 152914320), (186, 151270080), (192, 146542890), (195, 144288384), (204, 137922720), (207, 135923840), (208, 135270360), (221, 127313280), (230, 122331456), (234, 120240320), (240, 117234312), (248, 113452560), (255, 110338176), (260, 108216288), (272, 103442040), (276, 101942880), (279, 100846720), (288, 97695260), (299, 94101120), (306, 91948480), (310, 90762048), (312, 90180240), (320, 87925734), (340, 82753632), (345, 81554304), (360, 78156208), (368, 76457160), (372, 75635040), (384, 73271445), (390, 72144192), (391, 71959680), (403, 69816960), (408, 68961360), (414, 67961920), (416, 67635180), (442, 63656640), (460, 61165728), (465, 60508032), (468, 60120160), (480, 58617156), (496, 56726280), (510, 55169088), (520, 54108144), (527, 53389440), (544, 51721020), (552, 50971440), (558, 50423360), (576, 48847630), (585, 48096128), (598, 47050560), (612, 45974240), (620, 45381024), (624, 45090120), (640, 43962867), (663, 42437760), (680, 41376816), (690, 40777152), (713, 39461760), (720, 39078104), (736, 38228580), (744, 37817520), (765, 36779392), (780, 36072096), (782, 35979840), (806, 34908480), (816, 34480680), (828, 33980960), (832, 33817590), (884, 31828320), (897, 31367040), (920, 30582864), (930, 30254016), (936, 30060080), (960, 29308578), (961, 29278080), (992, 28363140), (1020, 27584544), (1035, 27184768), (1040, 27054072), (1054, 26694720), (1088, 25860510), (1104, 25485720), (1105, 25462656), (1116, 25211680), (1152, 24423815), (1170, 24048064), (1173, 23986560), (1196, 23525280), (1209, 23272320), (1224, 22987120), (1240, 22690512), (1248, 22545060), (1326, 21218880), (1360, 20688408), (1380, 20388576), (1395, 20169344), (1426, 19730880), (1440, 19539052), (1472, 19114290), (1488, 18908760), (1495, 18820224), (1530, 18389696), (1560, 18036048), (1564, 17989920), (1581, 17796480), (1612, 17454240), (1632, 17240340), (1656, 16990480), (1664, 16908795), (1768, 15914160), (1794, 15683520), (1840, 15291432), (1860, 15127008), (1872, 15030040), (1920, 14654289), (1922, 14639040), (1955, 14391936), (1984, 14181570), (1989, 14145920), (2015, 13963392), (2040, 13792272), (2070, 13592384), (2080, 13527036), (2108, 13347360), (2139, 13153920), (2176, 12930255), (2208, 12742860), (2210, 12731328), (2232, 12605840), (2340, 12024032), (2346, 11993280), (2392, 11762640), (2418, 11636160), (2448, 11493560), (2480, 11345256), (2496, 11272530), (2635, 10677888), (2652, 10609440), (2691, 10455680), (2720, 10344204), (2760, 10194288), (2790, 10084672), (2852, 9865440), (2880, 9769526), (2883, 9759360), (2944, 9557145), (2976, 9454380), (2990, 9410112), (3060, 9194848), (3120, 9018024), (3128, 8994960), (3162, 8898240), (3224, 8727120), (3264, 8620170), (3312, 8495240), (3315, 8487552), (3519, 7995520), (3536, 7957080), (3565, 7892352), (3588, 7841760), (3627, 7757440), (3680, 7645716), (3720, 7563504), (3744, 7515020), (3844, 7319520), (3910, 7195968), (3968, 7090785), (3978, 7072960), (4030, 6981696), (4080, 6896136), (4140, 6796192), (4160, 6763518), (4216, 6673680), (4278, 6576960), (4416, 6371430), (4420, 6365664), (4464, 6302920), (4485, 6273408), (4680, 6012016), (4692, 5996640), (4743, 5932160), (4784, 5881320), (4805, 5855616), (4836, 5818080), (4896, 5746780), (4960, 5672628), (4992, 5636265), (5083, 5535360), (5270, 5338944), (5304, 5304720), (5382, 5227840), (5440, 5172102), (5520, 5097144), (5580, 5042336), (5704, 4932720), (5760, 4884763), (5766, 4879680), (5865, 4797312), (5952, 4727190), (5980, 4705056), (6045, 4654464), (6120, 4597424), (6240, 4509012), (6256, 4497480), (6324, 4449120), (6417, 4384640), (6448, 4363560), (6528, 4310085), (6624, 4247620), (6630, 4243776), (6851, 4106880), (7038, 3997760), (7072, 3978540), (7130, 3946176), (7176, 3920880), (7254, 3878720), (7360, 3822858), (7440, 3781752), (7488, 3757510), (7688, 3659760), (7820, 3597984), (7905, 3559296), (7956, 3536480), (8060, 3490848), (8160, 3448068), (8280, 3398096), (8320, 3381759), (8432, 3336840), (8556, 3288480), (8649, 3253120), (8832, 3185715), (8840, 3182832), (8928, 3151460), (8970, 3136704), (9269, 3035520), (9360, 3006008), (9384, 2998320), (9486, 2966080), (9568, 2940660), (9610, 2927808), (9672, 2909040), (9792, 2873390), (9920, 2836314), (9945, 2829184), (10166, 2767680), (10540, 2669472), (10608, 2652360), (10695, 2630784), (10764, 2613920), (10880, 2586051), (11040, 2548572), (11160, 2521168), (11408, 2466360), (11532, 2439840), (11730, 2398656), (11904, 2363595), (11960, 2352528), (12090, 2327232), (12121, 2321280), (12240, 2298712), (12480, 2254506), (12493, 2252160), (12512, 2248740), (12648, 2224560), (12834, 2192320), (12896, 2181780), (13248, 2123810), (13260, 2121888), (13455, 2091136), (13702, 2053440), (14076, 1998880), (14144, 1989270), (14260, 1973088), (14352, 1960440), (14415, 1951872), (14508, 1939360), (14720, 1911429), (14880, 1890876), (14976, 1878755), (15249, 1845120), (15376, 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