21262805760

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:177

約数の個数: 1152

約数和(自身を含む): 90420019200

約数和(自身を除く): 69157213440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 19, 20, 21, 24, 28, 30, 31, 32, 34, 35, 38, 40, 42, 48, 51, 56, 57, 60, 62, 64, 68, 70, 76, 79, 80, 84, 85, 93, 95, 96, 102, 105, 112, 114, 119, 120, 124, 128, 133, 136, 140, 152, 155, 158, 160, 168, 170, 186, 190, 192, 204, 210, 217, 224, 228, 237, 238, 240, 248, 255, 256, 266, 272, 280, 285, 304, 310, 316, 320, 323, 336, 340, 357, 372, 380, 384, 395, 399, 408, 420, 434, 448, 456, 465, 474, 476, 480, 496, 510, 527, 532, 544, 553, 560, 570, 589, 595, 608, 620, 632, 640, 646, 651, 665, 672, 680, 714, 744, 760, 768, 790, 798, 816, 840, 868, 896, 912, 930, 948, 952, 960, 969, 992, 1020, 1054, 1064, 1085, 1088, 1106, 1120, 1140, 1178, 1185, 1190, 1216, 1240, 1264, 1280, 1292, 1302, 1330, 1343, 1344, 1360, 1428, 1488, 1501, 1520, 1580, 1581, 1596, 1615, 1632, 1659, 1680, 1736, 1767, 1785, 1792, 1824, 1860, 1896, 1904, 1920, 1938, 1984, 1995, 2040, 2108, 2128, 2170, 2176, 2212, 2240, 2261, 2280, 2356, 2370, 2380, 2432, 2449, 2480, 2528, 2584, 2604, 2635, 2660, 2686, 2688, 2720, 2765, 2856, 2945, 2976, 3002, 3040, 3160, 3162, 3192, 3230, 3255, 3264, 3318, 3360, 3472, 3534, 3570, 3648, 3689, 3720, 3792, 3808, 3840, 3876, 3968, 3990, 4029, 4080, 4123, 4216, 4256, 4340, 4352, 4424, 4480, 4503, 4522, 4560, 4712, 4740, 4760, 4845, 4864, 4898, 4960, 5056, 5168, 5208, 5270, 5320, 5372, 5376, 5440, 5530, 5712, 5890, 5952, 6004, 6080, 6320, 6324, 6384, 6460, 6510, 6528, 6636, 6715, 6720, 6783, 6944, 7068, 7140, 7296, 7347, 7378, 7440, 7505, 7584, 7616, 7752, 7905, 7936, 7980, 8058, 8160, 8246, 8295, 8432, 8512, 8680, 8835, 8848, 8960, 9006, 9044, 9120, 9401, 9424, 9480, 9520, 9690, 9796, 9920, 10013, 10112, 10336, 10416, 10507, 10540, 10640, 10744, 10880, 11060, 11067, 11305, 11424, 11780, 11904, 12008, 12160, 12245, 12369, 12640, 12648, 12768, 12920, 13020, 13056, 13272, 13430, 13440, 13566, 13888, 14136, 14280, 14592, 14694, 14756, 14880, 15010, 15168, 15232, 15504, 15810, 15960, 16116, 16320, 16492, 16590, 16864, 17024, 17143, 17360, 17670, 17696, 18012, 18088, 18240, 18445, 18802, 18848, 18960, 19040, 19380, 19592, 19840, 20026, 20145, 20224, 20615, 20672, 20832, 21014, 21080, 21280, 21488, 21760, 22120, 22134, 22515, 22610, 22848, 23560, 23808, 24016, 24320, 24490, 24738, 25280, 25296, 25517, 25536, 25840, 26040, 26544, 26860, 26880, 27132, 27776, 28203, 28272, 28560, 29388, 29512, 29760, 30020, 30039, 30336, 30464, 31008, 31521, 31620, 31920, 32232, 32640, 32984, 33180, 33728, 33915, 34048, 34286, 34720, 35340, 35392, 36024, 36176, 36480, 36735, 36890, 37604, 37696, 37920, 38080, 38760, 39184, 39680, 40052, 40290, 41230, 41344, 41633, 41664, 42028, 42160, 42560, 42976, 44240, 44268, 45030, 45220, 45696, 46531, 47005, 47120, 48032, 48980, 49476, 50065, 50560, 50592, 51034, 51072, 51429, 51680, 52080, 52535, 53088, 53720, 54264, 55335, 55552, 56406, 56544, 57120, 58776, 59024, 59520, 60040, 60078, 60672, 61845, 62016, 63042, 63240, 63840, 64464, 65280, 65968, 66360, 67456, 67830, 68572, 69440, 70091, 70680, 70784, 72048, 72352, 72960, 73470, 73780, 75208, 75392, 75840, 76160, 76551, 77520, 78368, 80104, 80580, 82460, 82688, 83266, 83328, 84056, 84320, 85120, 85715, 85952, 88480, 88536, 90060, 90440, 91392, 93062, 94010, 94240, 96064, 97960, 98952, 100130, 101120, 101184, 102068, 102144, 102858, 103360, 104160, 105070, 106176, 107440, 108528, 110670, 112812, 113088, 114240, 117552, 118048, 119040, 120080, 120156, 123690, 124032, 124899, 126084, 126480, 127585, 127680, 128928, 131936, 132720, 134912, 135660, 137144, 138880, 139593, 140182, 141015, 141360, 141568, 144096, 144704, 146940, 147560, 150195, 150416, 150784, 151680, 152320, 153102, 155040, 156736, 157605, 160208, 161160, 164920, 166532, 166656, 168112, 168640, 170240, 171430, 171904, 176960, 177072, 178619, 180120, 180880, 186124, 188020, 188480, 192128, 195920, 197904, 200260, 202368, 204136, 205716, 206720, 208165, 208320, 210140, 210273, 212352, 214880, 217056, 221340, 225624, 226176, 228480, 232655, 235104, 236096, 240160, 240312, 247380, 248064, 249798, 252168, 252960, 255170, 255360, 257145, 257856, 263872, 265440, 271320, 274288, 277760, 279186, 280364, 282030, 282720, 288192, 289408, 291431, 293880, 295120, 300390, 300832, 303360, 306204, 310080, 313472, 315210, 320416, 322320, 325717, 329840, 333064, 336224, 337280, 342860, 343808, 350455, 353920, 354144, 357238, 360240, 361760, 372248, 376040, 376960, 382755, 384256, 391840, 395808, 400520, 404736, 408272, 411432, 413440, 416330, 416640, 420280, 420546, 424704, 429760, 434112, 442680, 451248, 452352, 456960, 465310, 470208, 472192, 480320, 480624, 494760, 499596, 504336, 505920, 510340, 510720, 514290, 515712, 527744, 530880, 535857, 542640, 548576, 558372, 560728, 564060, 565440, 576384, 578816, 582862, 587760, 590240, 600780, 601664, 612408, 620160, 624495, 626944, 630420, 640832, 644640, 651434, 659680, 666128, 672448, 674560, 685720, 697965, 700910, 707840, 708288, 714476, 720480, 723520, 744496, 752080, 753920, 765510, 783680, 791027, 791616, 801040, 816544, 822864, 832660, 833280, 840560, 841092, 859520, 868224, 874293, 885360, 893095, 902496, 930620, 940416, 944384, 960640, 961248, 977151, 989520, 999192, 1008672, 1011840, 1020680, 1028580, 1031424, 1051365, 1055488, 1061760, 1071714, 1085280, 1097152, 1116744, 1121456, 1128120, 1130880, 1152768, 1165724, 1175520, 1180480, 1201560, 1203328, 1224816, 1240320, 1248990, 1260840, 1281664, 1289280, 1302868, 1319360, 1332256, 1344896, 1371440, 1395930, 1401820, 1416576, 1428952, 1440960, 1447040, 1457155, 1488992, 1504160, 1531020, 1567360, 1582054, 1583232, 1602080, 1628585, 1633088, 1645728, 1665320, 1681120, 1682184, 1719040, 1736448, 1748586, 1770720, 1786190, 1804992, 1861240, 1880832, 1921280, 1922496, 1954302, 1979040, 1998384, 2017344, 2023680, 2041360, 2057160, 2102730, 2123520, 2143428, 2170560, 2194304, 2233488, 2242912, 2256240, 2261760, 2331448, 2351040, 2360960, 2373081, 2403120, 2406656, 2449632, 2497980, 2521680, 2563328, 2578560, 2605736, 2638720, 2664512, 2679285, 2689792, 2742880, 2791860, 2803640, 2833152, 2857904, 2881920, 2894080, 2914310, 2977984, 3008320, 3062040, 3134720, 3164108, 3166464, 3204160, 3257170, 3266176, 3291456, 3330640, 3362240, 3364368, 3497172, 3541440, 3572380, 3609984, 3722480, 3844992, 3908604, 3955135, 3958080, 3996768, 4034688, 4082720, 4114320, 4205460, 4286856, 4341120, 4371465, 4388608, 4466976, 4485824, 4512480, 4662896, 4702080, 4721920, 4746162, 4806240, 4885755, 4899264, 4995960, 5043360, 5157120, 5211472, 5277440, 5329024, 5358570, 5485760, 5537189, 5583720, 5607280, 5715808, 5763840, 5828620, 5955968, 6016640, 6124080, 6328216, 6408320, 6514340, 6532352, 6582912, 6661280, 6724480, 6728736, 6994344, 7082880, 7144760, 7219968, 7444960, 7689984, 7817208, 7910270, 7916160, 7993536, 8069376, 8165440, 8228640, 8410920, 8573712, 8682240, 8742930, 8933952, 8971648, 9024960, 9325792, 9404160, 9492324, 9612480, 9771510, 9798528, 9991920, 10086720, 10422944, 10658048, 10717140, 10971520, 11074378, 11167440, 11214560, 11431616, 11657240, 11865405, 11911936, 12033280, 12248160, 12656432, 12816640, 13028680, 13165824, 13322560, 13448960, 13457472, 13988688, 14165760, 14289520, 14889920, 15634416, 15820540, 15832320, 15987072, 16330880, 16457280, 16611567, 16821840, 17147424, 17485860, 17867904, 17943296, 18049920, 18651584, 18984648, 19224960, 19543020, 19597056, 19983840, 20173440, 20845888, 21434280, 21943040, 22148756, 22334880, 22429120, 22863232, 23314480, 23730810, 24496320, 25312864, 26057360, 26645120, 26914944, 27685945, 27977376, 28579040, 29779840, 31268832, 31641080, 31974144, 32661760, 32914560, 33223134, 33643680, 34294848, 34971720, 35735808, 36099840, 37303168, 37969296, 38449920, 39086040, 39967680, 40346880, 41691776, 42868560, 44297512, 44669760, 44858240, 45726464, 46628960, 47461620, 48992640, 50625728, 52114720, 53290240, 53829888, 55371890, 55954752, 57158080, 59559680, 62537664, 63282160, 65829120, 66446268, 67287360, 68589696, 69943440, 74606336, 75938592, 78172080, 79935360, 83057835, 83383552, 85737120, 88595024, 89339520, 89716480, 93257920, 94923240, 97985280, 101251456, 104229440, 110743780, 111909504, 114316160, 125075328, 126564320, 132892536, 134574720, 137179392, 139886880, 151877184, 156344160, 159870720, 166115670, 171474240, 177190048, 178679040, 186515840, 189846480, 202502912, 208458880, 221487560, 223819008, 228632320, 250150656, 253128640, 265785072, 269149440, 279773760, 303754368, 312688320, 332231340, 342948480, 354380096, 373031680, 379692960, 416917760, 442975120, 506257280, 531570144, 559547520, 607508736, 625376640, 664462680, 685896960, 708760192, 759385920, 885950240, 1012514560, 1063140288, 1119095040, 1250753280, 1328925360, 1417520384, 1518771840, 1771900480, 2126280576, 2657850720, 3037543680, 3543800960, 4252561152, 5315701440, 7087601920, 10631402880, 21262805760]

約数ペア:

[(1, 21262805760), (2, 10631402880), (3, 7087601920), (4, 5315701440), (5, 4252561152), (6, 3543800960), (7, 3037543680), (8, 2657850720), (10, 2126280576), (12, 1771900480), (14, 1518771840), (15, 1417520384), (16, 1328925360), (17, 1250753280), (19, 1119095040), (20, 1063140288), (21, 1012514560), (24, 885950240), (28, 759385920), (30, 708760192), (31, 685896960), (32, 664462680), (34, 625376640), (35, 607508736), (38, 559547520), (40, 531570144), (42, 506257280), (48, 442975120), (51, 416917760), (56, 379692960), (57, 373031680), (60, 354380096), (62, 342948480), (64, 332231340), (68, 312688320), (70, 303754368), (76, 279773760), (79, 269149440), (80, 265785072), (84, 253128640), (85, 250150656), (93, 228632320), (95, 223819008), (96, 221487560), (102, 208458880), (105, 202502912), (112, 189846480), (114, 186515840), (119, 178679040), (120, 177190048), (124, 171474240), (128, 166115670), (133, 159870720), (136, 156344160), (140, 151877184), (152, 139886880), (155, 137179392), (158, 134574720), (160, 132892536), (168, 126564320), (170, 125075328), (186, 114316160), (190, 111909504), (192, 110743780), (204, 104229440), (210, 101251456), (217, 97985280), (224, 94923240), (228, 93257920), (237, 89716480), (238, 89339520), (240, 88595024), (248, 85737120), (255, 83383552), (256, 83057835), (266, 79935360), (272, 78172080), (280, 75938592), (285, 74606336), (304, 69943440), (310, 68589696), (316, 67287360), (320, 66446268), (323, 65829120), (336, 63282160), (340, 62537664), (357, 59559680), (372, 57158080), (380, 55954752), (384, 55371890), (395, 53829888), (399, 53290240), (408, 52114720), (420, 50625728), (434, 48992640), (448, 47461620), (456, 46628960), (465, 45726464), (474, 44858240), (476, 44669760), (480, 44297512), (496, 42868560), (510, 41691776), (527, 40346880), (532, 39967680), (544, 39086040), (553, 38449920), (560, 37969296), (570, 37303168), (589, 36099840), (595, 35735808), (608, 34971720), (620, 34294848), (632, 33643680), (640, 33223134), (646, 32914560), (651, 32661760), (665, 31974144), (672, 31641080), (680, 31268832), (714, 29779840), (744, 28579040), (760, 27977376), (768, 27685945), (790, 26914944), (798, 26645120), (816, 26057360), (840, 25312864), (868, 24496320), (896, 23730810), (912, 23314480), (930, 22863232), (948, 22429120), (952, 22334880), (960, 22148756), (969, 21943040), (992, 21434280), (1020, 20845888), (1054, 20173440), (1064, 19983840), (1085, 19597056), (1088, 19543020), (1106, 19224960), (1120, 18984648), (1140, 18651584), (1178, 18049920), (1185, 17943296), (1190, 17867904), (1216, 17485860), (1240, 17147424), (1264, 16821840), (1280, 16611567), (1292, 16457280), (1302, 16330880), (1330, 15987072), (1343, 15832320), (1344, 15820540), (1360, 15634416), (1428, 14889920), (1488, 14289520), (1501, 14165760), (1520, 13988688), (1580, 13457472), (1581, 13448960), (1596, 13322560), (1615, 13165824), (1632, 13028680), (1659, 12816640), (1680, 12656432), (1736, 12248160), (1767, 12033280), (1785, 11911936), (1792, 11865405), (1824, 11657240), (1860, 11431616), (1896, 11214560), (1904, 11167440), (1920, 11074378), (1938, 10971520), (1984, 10717140), (1995, 10658048), (2040, 10422944), (2108, 10086720), (2128, 9991920), (2170, 9798528), (2176, 9771510), (2212, 9612480), (2240, 9492324), (2261, 9404160), (2280, 9325792), (2356, 9024960), (2370, 8971648), (2380, 8933952), (2432, 8742930), (2449, 8682240), (2480, 8573712), (2528, 8410920), (2584, 8228640), (2604, 8165440), (2635, 8069376), (2660, 7993536), (2686, 7916160), (2688, 7910270), (2720, 7817208), (2765, 7689984), (2856, 7444960), (2945, 7219968), (2976, 7144760), (3002, 7082880), (3040, 6994344), (3160, 6728736), (3162, 6724480), (3192, 6661280), (3230, 6582912), (3255, 6532352), (3264, 6514340), (3318, 6408320), (3360, 6328216), (3472, 6124080), (3534, 6016640), (3570, 5955968), (3648, 5828620), (3689, 5763840), (3720, 5715808), (3792, 5607280), (3808, 5583720), (3840, 5537189), (3876, 5485760), (3968, 5358570), (3990, 5329024), (4029, 5277440), (4080, 5211472), (4123, 5157120), (4216, 5043360), (4256, 4995960), (4340, 4899264), (4352, 4885755), (4424, 4806240), (4480, 4746162), (4503, 4721920), (4522, 4702080), (4560, 4662896), (4712, 4512480), (4740, 4485824), (4760, 4466976), (4845, 4388608), (4864, 4371465), (4898, 4341120), (4960, 4286856), (5056, 4205460), (5168, 4114320), (5208, 4082720), (5270, 4034688), (5320, 3996768), (5372, 3958080), (5376, 3955135), (5440, 3908604), (5530, 3844992), (5712, 3722480), (5890, 3609984), (5952, 3572380), (6004, 3541440), (6080, 3497172), (6320, 3364368), (6324, 3362240), (6384, 3330640), (6460, 3291456), (6510, 3266176), (6528, 3257170), (6636, 3204160), (6715, 3166464), (6720, 3164108), (6783, 3134720), (6944, 3062040), (7068, 3008320), (7140, 2977984), (7296, 2914310), (7347, 2894080), (7378, 2881920), (7440, 2857904), (7505, 2833152), (7584, 2803640), (7616, 2791860), (7752, 2742880), (7905, 2689792), (7936, 2679285), (7980, 2664512), (8058, 2638720), (8160, 2605736), (8246, 2578560), (8295, 2563328), (8432, 2521680), (8512, 2497980), (8680, 2449632), (8835, 2406656), (8848, 2403120), (8960, 2373081), (9006, 2360960), (9044, 2351040), (9120, 2331448), (9401, 2261760), (9424, 2256240), (9480, 2242912), (9520, 2233488), (9690, 2194304), (9796, 2170560), (9920, 2143428), (10013, 2123520), (10112, 2102730), (10336, 2057160), (10416, 2041360), (10507, 2023680), (10540, 2017344), (10640, 1998384), (10744, 1979040), (10880, 1954302), (11060, 1922496), (11067, 1921280), (11305, 1880832), (11424, 1861240), (11780, 1804992), (11904, 1786190), (12008, 1770720), (12160, 1748586), (12245, 1736448), (12369, 1719040), (12640, 1682184), (12648, 1681120), (12768, 1665320), (12920, 1645728), (13020, 1633088), (13056, 1628585), (13272, 1602080), (13430, 1583232), (13440, 1582054), (13566, 1567360), (13888, 1531020), (14136, 1504160), (14280, 1488992), (14592, 1457155), (14694, 1447040), (14756, 1440960), (14880, 1428952), (15010, 1416576), (15168, 1401820), 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