21102176160

素因数分解:

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

素因数の和:139

約数の個数: 1152

約数和(自身を含む): 90805639680

約数和(自身を除く): 69703463520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 23, 24, 26, 27, 30, 31, 32, 34, 36, 39, 40, 45, 46, 48, 51, 52, 54, 60, 62, 65, 68, 69, 72, 78, 80, 85, 90, 92, 93, 96, 102, 104, 108, 115, 117, 120, 124, 130, 135, 136, 138, 144, 153, 155, 156, 160, 170, 180, 184, 186, 195, 204, 207, 208, 216, 221, 230, 234, 240, 248, 255, 260, 270, 272, 276, 279, 288, 299, 306, 310, 312, 340, 345, 351, 360, 368, 372, 390, 391, 403, 408, 414, 416, 432, 442, 459, 460, 465, 468, 480, 496, 510, 520, 527, 540, 544, 552, 558, 585, 598, 612, 620, 621, 624, 663, 680, 690, 702, 713, 720, 736, 744, 765, 780, 782, 806, 816, 828, 837, 864, 884, 897, 918, 920, 930, 936, 961, 992, 1020, 1035, 1040, 1054, 1080, 1104, 1105, 1116, 1170, 1173, 1196, 1209, 1224, 1240, 1242, 1248, 1326, 1360, 1380, 1395, 1404, 1426, 1440, 1488, 1495, 1530, 1560, 1564, 1581, 1612, 1632, 1656, 1674, 1755, 1768, 1794, 1836, 1840, 1860, 1872, 1922, 1955, 1989, 2015, 2040, 2070, 2080, 2108, 2139, 2160, 2208, 2210, 2232, 2295, 2340, 2346, 2392, 2418, 2448, 2480, 2484, 2635, 2652, 2691, 2720, 2760, 2790, 2808, 2852, 2883, 2976, 2990, 3060, 3105, 3120, 3128, 3162, 3224, 3312, 3315, 3348, 3510, 3519, 3536, 3565, 3588, 3627, 3672, 3680, 3720, 3744, 3844, 3910, 3978, 4030, 4080, 4140, 4185, 4216, 4278, 4320, 4420, 4464, 4485, 4590, 4680, 4692, 4743, 4784, 4805, 4836, 4896, 4960, 4968, 5083, 5270, 5304, 5382, 5520, 5580, 5616, 5704, 5766, 5865, 5967, 5980, 6045, 6120, 6210, 6240, 6256, 6324, 6417, 6448, 6624, 6630, 6696, 6851, 7020, 7038, 7072, 7130, 7176, 7254, 7344, 7440, 7688, 7820, 7905, 7956, 8060, 8073, 8160, 8280, 8370, 8432, 8556, 8649, 8840, 8928, 8970, 9180, 9269, 9360, 9384, 9486, 9568, 9610, 9672, 9936, 9945, 10166, 10540, 10557, 10608, 10695, 10764, 10881, 11040, 11160, 11232, 11408, 11532, 11730, 11934, 11960, 12090, 12121, 12240, 12420, 12493, 12512, 12648, 12834, 12896, 13260, 13392, 13455, 13702, 14040, 14076, 14229, 14260, 14352, 14415, 14508, 14688, 14880, 15249, 15376, 15640, 15810, 15912, 16120, 16146, 16337, 16560, 16740, 16864, 17112, 17298, 17595, 17680, 17940, 18135, 18360, 18538, 18720, 18768, 18972, 19220, 19251, 19344, 19872, 19890, 20332, 20553, 21080, 21114, 21216, 21390, 21528, 21762, 22103, 22320, 22816, 23064, 23460, 23715, 23868, 23920, 24180, 24242, 24480, 24840, 24986, 25296, 25415, 25668, 25947, 26520, 26784, 26910, 27404, 27807, 28080, 28152, 28458, 28520, 28704, 28830, 29016, 29835, 30498, 30752, 31280, 31620, 31824, 32085, 32240, 32292, 32674, 33120, 33480, 34224, 34255, 34596, 35190, 35360, 35880, 36270, 36363, 36720, 37076, 37479, 37536, 37944, 38440, 38502, 38688, 39780, 40365, 40664, 41106, 42160, 42228, 42780, 43056, 43245, 43524, 44206, 44640, 45747, 46128, 46345, 46920, 47430, 47736, 47840, 48360, 48484, 49011, 49680, 49972, 50592, 50830, 51336, 51894, 52785, 53040, 53820, 54405, 54808, 55614, 56160, 56304, 56916, 57040, 57660, 58032, 59670, 60605, 60996, 61659, 62465, 62560, 63240, 63648, 64170, 64480, 64584, 65348, 66309, 66960, 68448, 68510, 69192, 70380, 71145, 71760, 72540, 72726, 73440, 74152, 74958, 75888, 76245, 76880, 77004, 79560, 80730, 81328, 81685, 82212, 83421, 84320, 84456, 85560, 86112, 86490, 87048, 88412, 91494, 92256, 92690, 93840, 94860, 95472, 96255, 96720, 96968, 98022, 99360, 99944, 101660, 102672, 102765, 103788, 105570, 106080, 107640, 108810, 109089, 109616, 110515, 111228, 112437, 112608, 113832, 114080, 115320, 116064, 119340, 121210, 121992, 123318, 124930, 126480, 128340, 129168, 129735, 130696, 132618, 133920, 137020, 137241, 138384, 139035, 140760, 142290, 143520, 145080, 145452, 147033, 148304, 149916, 151776, 152490, 153760, 154008, 157573, 159120, 161460, 162656, 163370, 164424, 166842, 168912, 171120, 172980, 174096, 176824, 181815, 182988, 184977, 185380, 187395, 187680, 189720, 190944, 192510, 193440, 193936, 196044, 198927, 199888, 203320, 205344, 205530, 207576, 211140, 212381, 215280, 217620, 218178, 219232, 221030, 222456, 224874, 227664, 228735, 230640, 238680, 242420, 243984, 245055, 246636, 249860, 250263, 252960, 256680, 258336, 259470, 261392, 265236, 274040, 274482, 276768, 278070, 281520, 284580, 287339, 290160, 290904, 294066, 296608, 299832, 304980, 308016, 308295, 315146, 318240, 322920, 326740, 327267, 328848, 331545, 333684, 337311, 337824, 342240, 345960, 348192, 353648, 363630, 365976, 369954, 370760, 374790, 375751, 379440, 385020, 387872, 392088, 397854, 399776, 406640, 411060, 415152, 417105, 422280, 424762, 430560, 435240, 436356, 441099, 442060, 444912, 449748, 455328, 457470, 461280, 472719, 477360, 484840, 487968, 490110, 493272, 499720, 500526, 513360, 518940, 522784, 530472, 545445, 548080, 548964, 556140, 562185, 563040, 569160, 574678, 580320, 581808, 588132, 596781, 599664, 609960, 616032, 616590, 630292, 637143, 645840, 653480, 654534, 657696, 663090, 667368, 674622, 686205, 691920, 707296, 727260, 731952, 735165, 739908, 741520, 749580, 751502, 758880, 770040, 784176, 787865, 795708, 813280, 822120, 830304, 834210, 844560, 849524, 862017, 870480, 872712, 882198, 884120, 889824, 899496, 914940, 924885, 945438, 954720, 969680, 980220, 986544, 994635, 999440, 1001052, 1026720, 1037880, 1060944, 1061905, 1090890, 1096160, 1097928, 1112280, 1124370, 1127253, 1138320, 1149356, 1163616, 1176264, 1193562, 1199328, 1219920, 1233180, 1251315, 1260584, 1274286, 1291680, 1306960, 1309068, 1326180, 1334736, 1349244, 1372410, 1383840, 1418157, 1436695, 1454520, 1463904, 1470330, 1479816, 1483040, 1499160, 1503004, 1540080, 1568352, 1575730, 1591416, 1636335, 1644240, 1668420, 1686555, 1689120, 1699048, 1724034, 1740960, 1745424, 1764396, 1768240, 1798992, 1829880, 1849770, 1878755, 1890876, 1911429, 1939360, 1960440, 1973088, 1989270, 1998880, 2002104, 2075760, 2121888, 2123810, 2181780, 2195856, 2205495, 2224560, 2248740, 2254506, 2276640, 2298712, 2352528, 2363595, 2387124, 2439840, 2466360, 2502630, 2521168, 2548572, 2586051, 2613920, 2618136, 2652360, 2669472, 2698488, 2744820, 2836314, 2873390, 2909040, 2940660, 2959632, 2983905, 2998320, 3006008, 3080160, 3151460, 3182832, 3185715, 3272670, 3288480, 3336840, 3373110, 3381759, 3398096, 3448068, 3490848, 3528792, 3536480, 3597984, 3659760, 3699540, 3757510, 3781752, 3822858, 3920880, 3978540, 4004208, 4151520, 4247620, 4254471, 4310085, 4363560, 4391712, 4410990, 4449120, 4497480, 4509012, 4597424, 4705056, 4727190, 4774248, 4884763, 4932720, 5005260, 5042336, 5097144, 5172102, 5236272, 5304720, 5396976, 5489640, 5636265, 5672628, 5734287, 5746780, 5818080, 5881320, 5919264, 5967810, 5996640, 6012016, 6302920, 6365664, 6371430, 6545340, 6673680, 6746220, 6763518, 6796192, 6896136, 7057584, 7090785, 7319520, 7399080, 7515020, 7563504, 7645716, 7758153, 7841760, 7957080, 8008416, 8495240, 8508942, 8620170, 8727120, 8821980, 8994960, 9018024, 9194848, 9454380, 9548496, 9557145, 9769526, 9865440, 10010520, 10145277, 10194288, 10344204, 10472544, 10609440, 10793952, 10979280, 11272530, 11345256, 11468574, 11493560, 11762640, 11935620, 12024032, 12605840, 12742860, 12930255, 13090680, 13347360, 13492440, 13527036, 13792272, 14115168, 14181570, 14654289, 14798160, 15030040, 15127008, 15291432, 15516306, 15914160, 16908795, 16990480, 17017884, 17240340, 17454240, 17643960, 17989920, 18036048, 18908760, 19096992, 19114290, 19539052, 20021040, 20290554, 20388576, 20688408, 21272355, 21958560, 22545060, 22690512, 22937148, 22987120, 23525280, 23871240, 24423815, 25211680, 25485720, 25860510, 26181360, 26984880, 27054072, 27584544, 28363140, 28671435, 29308578, 29596320, 30060080, 30582864, 31032612, 31828320, 33817590, 33980960, 34035768, 34480680, 35287920, 36072096, 37817520, 38228580, 38790765, 39078104, 40042080, 40581108, 41376816, 42544710, 43962867, 45090120, 45381024, 45874296, 45974240, 47742480, 48847630, 50726385, 50971440, 51721020, 52362720, 53969760, 54108144, 56726280, 57342870, 58617156, 60120160, 61165728, 62065224, 67635180, 68071536, 68961360, 70575840, 73271445, 75635040, 76457160, 77581530, 78156208, 81162216, 82753632, 85089420, 87925734, 90180240, 91748592, 95484960, 97695260, 101452770, 101942880, 103442040, 108216288, 113452560, 114685740, 117234312, 124130448, 131888601, 135270360, 136143072, 137922720, 146542890, 152914320, 155163060, 156312416, 162324432, 170178840, 175851468, 180360480, 183497184, 195390520, 202905540, 206884080, 219814335, 226905120, 229371480, 234468624, 248260896, 263777202, 270540720, 293085780, 305828640, 310326120, 324648864, 340357680, 351702936, 390781040, 405811080, 413768160, 439628670, 458742960, 468937248, 527554404, 541081440, 586171560, 620652240, 659443005, 680715360, 703405872, 781562080, 811622160, 879257340, 917485920, 1055108808, 1172343120, 1241304480, 1318886010, 1406811744, 1623244320, 1758514680, 2110217616, 2344686240, 2637772020, 3517029360, 4220435232, 5275544040, 7034058720, 10551088080, 21102176160]

約数ペア:

[(1, 21102176160), (2, 10551088080), (3, 7034058720), (4, 5275544040), (5, 4220435232), (6, 3517029360), (8, 2637772020), (9, 2344686240), (10, 2110217616), (12, 1758514680), (13, 1623244320), (15, 1406811744), (16, 1318886010), (17, 1241304480), (18, 1172343120), (20, 1055108808), (23, 917485920), (24, 879257340), (26, 811622160), (27, 781562080), (30, 703405872), (31, 680715360), (32, 659443005), (34, 620652240), (36, 586171560), (39, 541081440), (40, 527554404), (45, 468937248), (46, 458742960), (48, 439628670), (51, 413768160), (52, 405811080), (54, 390781040), (60, 351702936), (62, 340357680), (65, 324648864), (68, 310326120), (69, 305828640), (72, 293085780), (78, 270540720), (80, 263777202), (85, 248260896), (90, 234468624), (92, 229371480), (93, 226905120), (96, 219814335), (102, 206884080), (104, 202905540), (108, 195390520), (115, 183497184), (117, 180360480), (120, 175851468), (124, 170178840), (130, 162324432), (135, 156312416), (136, 155163060), (138, 152914320), (144, 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35287920), (612, 34480680), (620, 34035768), (621, 33980960), (624, 33817590), (663, 31828320), (680, 31032612), (690, 30582864), (702, 30060080), (713, 29596320), (720, 29308578), (736, 28671435), (744, 28363140), (765, 27584544), (780, 27054072), (782, 26984880), (806, 26181360), (816, 25860510), (828, 25485720), (837, 25211680), (864, 24423815), (884, 23871240), (897, 23525280), (918, 22987120), (920, 22937148), (930, 22690512), (936, 22545060), (961, 21958560), (992, 21272355), (1020, 20688408), (1035, 20388576), (1040, 20290554), (1054, 20021040), (1080, 19539052), (1104, 19114290), (1105, 19096992), (1116, 18908760), (1170, 18036048), (1173, 17989920), (1196, 17643960), (1209, 17454240), (1224, 17240340), (1240, 17017884), (1242, 16990480), (1248, 16908795), (1326, 15914160), (1360, 15516306), (1380, 15291432), (1395, 15127008), (1404, 15030040), (1426, 14798160), (1440, 14654289), (1488, 14181570), (1495, 14115168), (1530, 13792272), (1560, 13527036), (1564, 13492440), (1581, 13347360), (1612, 13090680), (1632, 12930255), (1656, 12742860), (1674, 12605840), (1755, 12024032), (1768, 11935620), (1794, 11762640), (1836, 11493560), (1840, 11468574), (1860, 11345256), (1872, 11272530), (1922, 10979280), (1955, 10793952), (1989, 10609440), (2015, 10472544), (2040, 10344204), (2070, 10194288), (2080, 10145277), (2108, 10010520), (2139, 9865440), (2160, 9769526), (2208, 9557145), (2210, 9548496), (2232, 9454380), (2295, 9194848), (2340, 9018024), (2346, 8994960), (2392, 8821980), (2418, 8727120), (2448, 8620170), (2480, 8508942), (2484, 8495240), (2635, 8008416), (2652, 7957080), (2691, 7841760), (2720, 7758153), (2760, 7645716), (2790, 7563504), (2808, 7515020), (2852, 7399080), (2883, 7319520), (2976, 7090785), (2990, 7057584), (3060, 6896136), (3105, 6796192), (3120, 6763518), (3128, 6746220), (3162, 6673680), (3224, 6545340), (3312, 6371430), (3315, 6365664), (3348, 6302920), (3510, 6012016), (3519, 5996640), (3536, 5967810), (3565, 5919264), (3588, 5881320), (3627, 5818080), (3672, 5746780), (3680, 5734287), (3720, 5672628), (3744, 5636265), (3844, 5489640), (3910, 5396976), (3978, 5304720), (4030, 5236272), (4080, 5172102), (4140, 5097144), (4185, 5042336), (4216, 5005260), (4278, 4932720), (4320, 4884763), (4420, 4774248), (4464, 4727190), (4485, 4705056), (4590, 4597424), (4680, 4509012), (4692, 4497480), (4743, 4449120), (4784, 4410990), (4805, 4391712), (4836, 4363560), (4896, 4310085), (4960, 4254471), (4968, 4247620), (5083, 4151520), (5270, 4004208), (5304, 3978540), (5382, 3920880), (5520, 3822858), (5580, 3781752), (5616, 3757510), (5704, 3699540), (5766, 3659760), (5865, 3597984), (5967, 3536480), (5980, 3528792), (6045, 3490848), (6120, 3448068), (6210, 3398096), (6240, 3381759), (6256, 3373110), (6324, 3336840), (6417, 3288480), (6448, 3272670), (6624, 3185715), (6630, 3182832), (6696, 3151460), (6851, 3080160), (7020, 3006008), (7038, 2998320), (7072, 2983905), (7130, 2959632), (7176, 2940660), (7254, 2909040), (7344, 2873390), (7440, 2836314), (7688, 2744820), (7820, 2698488), (7905, 2669472), (7956, 2652360), (8060, 2618136), (8073, 2613920), (8160, 2586051), (8280, 2548572), (8370, 2521168), (8432, 2502630), (8556, 2466360), (8649, 2439840), (8840, 2387124), (8928, 2363595), (8970, 2352528), (9180, 2298712), (9269, 2276640), (9360, 2254506), (9384, 2248740), (9486, 2224560), (9568, 2205495), (9610, 2195856), (9672, 2181780), (9936, 2123810), (9945, 2121888), (10166, 2075760), (10540, 2002104), (10557, 1998880), (10608, 1989270), (10695, 1973088), (10764, 1960440), (10881, 1939360), (11040, 1911429), (11160, 1890876), (11232, 1878755), (11408, 1849770), (11532, 1829880), (11730, 1798992), (11934, 1768240), (11960, 1764396), (12090, 1745424), (12121, 1740960), (12240, 1724034), (12420, 1699048), (12493, 1689120), (12512, 1686555), (12648, 1668420), (12834, 1644240), (12896, 1636335), (13260, 1591416), (13392, 1575730), (13455, 1568352), (13702, 1540080), (14040, 1503004), (14076, 1499160), (14229, 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