21262832640

素因数分解:

$2^{10}\times 3^3\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:164

約数の個数: 1056

約数和(自身を含む): 91177637760

約数和(自身を除く): 69914805120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 43, 45, 48, 49, 54, 56, 60, 63, 64, 70, 72, 73, 80, 84, 86, 90, 96, 98, 105, 108, 112, 120, 126, 128, 129, 135, 140, 144, 146, 147, 160, 168, 172, 180, 189, 192, 196, 210, 215, 216, 219, 224, 240, 245, 252, 256, 258, 270, 280, 288, 292, 294, 301, 315, 320, 336, 344, 360, 365, 378, 384, 387, 392, 420, 430, 432, 438, 441, 448, 480, 490, 504, 511, 512, 516, 540, 560, 576, 584, 588, 602, 630, 640, 645, 657, 672, 688, 720, 730, 735, 756, 768, 774, 784, 840, 860, 864, 876, 882, 896, 903, 945, 960, 980, 1008, 1022, 1024, 1032, 1080, 1095, 1120, 1152, 1161, 1168, 1176, 1204, 1260, 1280, 1290, 1314, 1323, 1344, 1376, 1440, 1460, 1470, 1505, 1512, 1533, 1536, 1548, 1568, 1680, 1720, 1728, 1752, 1764, 1792, 1806, 1890, 1920, 1935, 1960, 1971, 2016, 2044, 2064, 2107, 2160, 2190, 2205, 2240, 2304, 2322, 2336, 2352, 2408, 2520, 2555, 2560, 2580, 2628, 2646, 2688, 2709, 2752, 2880, 2920, 2940, 3010, 3024, 3066, 3072, 3096, 3136, 3139, 3285, 3360, 3440, 3456, 3504, 3528, 3577, 3584, 3612, 3780, 3840, 3870, 3920, 3942, 4032, 4088, 4128, 4214, 4320, 4380, 4410, 4480, 4515, 4599, 4608, 4644, 4672, 4704, 4816, 5040, 5110, 5120, 5160, 5256, 5292, 5376, 5418, 5504, 5760, 5805, 5840, 5880, 6020, 6048, 6132, 6192, 6272, 6278, 6321, 6570, 6615, 6720, 6880, 6912, 7008, 7056, 7154, 7168, 7224, 7560, 7665, 7680, 7740, 7840, 7884, 8064, 8127, 8176, 8256, 8428, 8640, 8760, 8820, 8960, 9030, 9198, 9216, 9288, 9344, 9408, 9417, 9632, 9855, 10080, 10220, 10320, 10512, 10535, 10584, 10731, 10752, 10836, 11008, 11520, 11610, 11680, 11760, 12040, 12096, 12264, 12384, 12544, 12556, 12642, 13140, 13230, 13440, 13545, 13760, 13797, 13824, 14016, 14112, 14308, 14448, 15120, 15330, 15360, 15480, 15680, 15695, 15768, 16128, 16254, 16352, 16512, 16856, 17280, 17520, 17640, 17885, 17920, 18060, 18396, 18576, 18688, 18816, 18834, 18963, 19264, 19710, 20160, 20440, 20640, 21024, 21070, 21168, 21462, 21504, 21672, 21973, 22016, 22995, 23040, 23220, 23360, 23520, 24080, 24192, 24528, 24768, 25088, 25112, 25284, 26280, 26460, 26880, 27090, 27520, 27594, 27648, 28032, 28224, 28251, 28616, 28896, 30240, 30660, 30960, 31360, 31390, 31536, 31605, 32193, 32256, 32508, 32704, 33024, 33712, 34560, 35040, 35280, 35770, 35840, 36120, 36792, 37152, 37376, 37632, 37668, 37926, 38528, 39420, 40320, 40635, 40880, 41280, 42048, 42140, 42336, 42924, 43344, 43946, 44032, 45990, 46080, 46440, 46720, 47040, 47085, 48160, 48384, 49056, 49536, 50176, 50224, 50568, 52560, 52920, 53655, 53760, 54180, 55040, 55188, 56064, 56448, 56502, 56889, 57232, 57792, 60480, 61320, 61920, 62720, 62780, 63072, 63210, 64386, 64512, 65016, 65408, 65919, 66048, 67424, 68985, 69120, 70080, 70560, 71540, 72240, 73584, 74304, 74752, 75264, 75336, 75852, 77056, 78840, 80640, 81270, 81760, 82560, 84096, 84280, 84672, 84753, 85848, 86688, 87892, 91980, 92880, 93440, 94080, 94170, 94815, 96320, 96579, 96768, 98112, 99072, 100448, 101136, 105120, 105840, 107310, 107520, 108360, 109865, 110080, 110376, 112128, 112896, 113004, 113778, 114464, 115584, 120960, 122640, 123840, 125440, 125560, 126144, 126420, 128772, 130032, 130816, 131838, 132096, 134848, 137970, 138240, 140160, 141120, 141255, 143080, 144480, 147168, 148608, 150528, 150672, 151704, 153811, 154112, 157680, 160965, 161280, 162540, 163520, 165120, 168192, 168560, 169344, 169506, 171696, 173376, 175784, 183960, 185760, 186880, 188160, 188340, 189630, 192640, 193158, 193536, 196224, 197757, 198144, 200896, 202272, 210240, 211680, 214620, 216720, 219730, 220160, 220752, 224256, 225792, 226008, 227556, 228928, 231168, 241920, 245280, 247680, 250880, 251120, 252288, 252840, 257544, 260064, 261632, 263676, 269696, 275940, 280320, 282240, 282510, 284445, 286160, 288960, 294336, 297216, 301344, 303408, 307622, 308224, 315360, 321930, 322560, 325080, 327040, 329595, 330240, 336384, 337120, 338688, 339012, 343392, 346752, 351568, 367920, 371520, 373760, 376320, 376680, 379260, 385280, 386316, 392448, 395514, 396288, 401792, 404544, 420480, 423360, 423765, 429240, 433440, 439460, 441504, 451584, 452016, 455112, 457856, 461433, 462336, 482895, 483840, 490560, 495360, 502240, 504576, 505680, 515088, 520128, 523264, 527352, 539392, 551880, 560640, 564480, 565020, 568890, 572320, 577920, 588672, 593271, 594432, 602688, 606816, 615244, 630720, 643860, 650160, 654080, 659190, 660480, 672768, 674240, 677376, 678024, 686784, 693504, 703136, 735840, 743040, 752640, 753360, 758520, 769055, 770560, 772632, 784896, 791028, 803584, 809088, 840960, 846720, 847530, 858480, 866880, 878920, 883008, 904032, 910224, 915712, 922866, 924672, 965790, 967680, 981120, 988785, 990720, 1004480, 1009152, 1011360, 1030176, 1040256, 1054704, 1078784, 1103760, 1121280, 1128960, 1130040, 1137780, 1144640, 1155840, 1177344, 1186542, 1188864, 1205376, 1213632, 1230488, 1261440, 1287720, 1300320, 1308160, 1318380, 1348480, 1354752, 1356048, 1373568, 1384299, 1387008, 1406272, 1471680, 1486080, 1506720, 1517040, 1538110, 1541120, 1545264, 1569792, 1582056, 1607168, 1618176, 1681920, 1693440, 1695060, 1716960, 1733760, 1757840, 1766016, 1808064, 1820448, 1831424, 1845732, 1931580, 1962240, 1977570, 1981440, 2008960, 2018304, 2022720, 2060352, 2080512, 2109408, 2157568, 2207520, 2257920, 2260080, 2275560, 2289280, 2307165, 2311680, 2354688, 2373084, 2410752, 2427264, 2460976, 2522880, 2575440, 2600640, 2616320, 2636760, 2696960, 2712096, 2747136, 2768598, 2774016, 2812544, 2943360, 2966355, 2972160, 3013440, 3034080, 3076220, 3090528, 3164112, 3214336, 3236352, 3363840, 3386880, 3390120, 3433920, 3467520, 3515680, 3532032, 3616128, 3640896, 3662848, 3691464, 3863160, 3924480, 3955140, 4017920, 4045440, 4120704, 4152897, 4161024, 4218816, 4415040, 4520160, 4551120, 4578560, 4614330, 4623360, 4709376, 4746168, 4821504, 4854528, 4921952, 5045760, 5150880, 5201280, 5273520, 5393920, 5424192, 5494272, 5537196, 5625088, 5886720, 5932710, 5944320, 6026880, 6068160, 6152440, 6181056, 6328224, 6472704, 6773760, 6780240, 6867840, 6921495, 6935040, 7031360, 7064064, 7232256, 7281792, 7382928, 7726320, 7848960, 7910280, 8035840, 8090880, 8241408, 8305794, 8322048, 8437632, 8830080, 9040320, 9102240, 9157120, 9228660, 9492336, 9643008, 9709056, 9843904, 10091520, 10301760, 10402560, 10547040, 10787840, 10848384, 10988544, 11074392, 11250176, 11773440, 11865420, 12053760, 12136320, 12304880, 12362112, 12656448, 13560480, 13735680, 13842990, 13870080, 14062720, 14128128, 14464512, 14563584, 14765856, 15452640, 15820560, 16071680, 16181760, 16482816, 16611588, 16875264, 17660160, 18080640, 18204480, 18314240, 18457320, 18984672, 19418112, 19687808, 20603520, 20764485, 20805120, 21094080, 21696768, 22148784, 22500352, 23546880, 23730840, 24107520, 24272640, 24609760, 24724224, 25312896, 27120960, 27471360, 27685980, 28125440, 28929024, 29127168, 29531712, 30905280, 31641120, 32363520, 32965632, 33223176, 33750528, 35320320, 36161280, 36408960, 36914640, 37969344, 39375616, 41207040, 41528970, 41610240, 42188160, 43393536, 44297568, 47461680, 48215040, 48545280, 49219520, 49448448, 50625792, 54241920, 54942720, 55371960, 56250880, 58254336, 59063424, 61810560, 63282240, 66446352, 67501056, 70640640, 72322560, 72817920, 73829280, 75938688, 78751232, 82414080, 83057940, 84376320, 86787072, 88595136, 94923360, 97090560, 98439040, 98896896, 101251584, 108483840, 110743920, 112501760, 118126848, 123621120, 126564480, 132892704, 144645120, 145635840, 147658560, 151877376, 157502464, 164828160, 166115880, 168752640, 177190272, 189846720, 196878080, 202503168, 216967680, 221487840, 236253696, 247242240, 253128960, 265785408, 291271680, 295317120, 303754752, 332231760, 337505280, 354380544, 379693440, 393756160, 433935360, 442975680, 472507392, 494484480, 506257920, 531570816, 590634240, 607509504, 664463520, 708761088, 759386880, 787512320, 885951360, 1012515840, 1063141632, 1181268480, 1328927040, 1417522176, 1518773760, 1771902720, 2126283264, 2362536960, 2657854080, 3037547520, 3543805440, 4252566528, 5315708160, 7087610880, 10631416320, 21262832640]

約数ペア:

[(1, 21262832640), (2, 10631416320), (3, 7087610880), (4, 5315708160), (5, 4252566528), (6, 3543805440), (7, 3037547520), (8, 2657854080), (9, 2362536960), (10, 2126283264), (12, 1771902720), (14, 1518773760), (15, 1417522176), (16, 1328927040), (18, 1181268480), (20, 1063141632), (21, 1012515840), (24, 885951360), (27, 787512320), (28, 759386880), (30, 708761088), (32, 664463520), (35, 607509504), (36, 590634240), (40, 531570816), (42, 506257920), (43, 494484480), (45, 472507392), (48, 442975680), (49, 433935360), (54, 393756160), (56, 379693440), (60, 354380544), (63, 337505280), (64, 332231760), (70, 303754752), (72, 295317120), (73, 291271680), (80, 265785408), (84, 253128960), (86, 247242240), (90, 236253696), (96, 221487840), (98, 216967680), (105, 202503168), (108, 196878080), (112, 189846720), (120, 177190272), (126, 168752640), (128, 166115880), (129, 164828160), (135, 157502464), (140, 151877376), (144, 147658560), (146, 145635840), (147, 144645120), (160, 132892704), (168, 126564480), (172, 123621120), (180, 118126848), (189, 112501760), (192, 110743920), (196, 108483840), (210, 101251584), (215, 98896896), (216, 98439040), (219, 97090560), (224, 94923360), (240, 88595136), (245, 86787072), (252, 84376320), (256, 83057940), (258, 82414080), (270, 78751232), (280, 75938688), (288, 73829280), (292, 72817920), (294, 72322560), (301, 70640640), (315, 67501056), (320, 66446352), (336, 63282240), (344, 61810560), (360, 59063424), (365, 58254336), (378, 56250880), (384, 55371960), (387, 54942720), (392, 54241920), (420, 50625792), (430, 49448448), (432, 49219520), (438, 48545280), (441, 48215040), (448, 47461680), (480, 44297568), (490, 43393536), (504, 42188160), (511, 41610240), (512, 41528970), (516, 41207040), (540, 39375616), (560, 37969344), (576, 36914640), (584, 36408960), (588, 36161280), (602, 35320320), (630, 33750528), (640, 33223176), (645, 32965632), (657, 32363520), (672, 31641120), (688, 30905280), (720, 29531712), (730, 29127168), (735, 28929024), (756, 28125440), (768, 27685980), (774, 27471360), (784, 27120960), (840, 25312896), (860, 24724224), (864, 24609760), (876, 24272640), (882, 24107520), (896, 23730840), (903, 23546880), (945, 22500352), (960, 22148784), (980, 21696768), (1008, 21094080), (1022, 20805120), (1024, 20764485), (1032, 20603520), (1080, 19687808), (1095, 19418112), (1120, 18984672), (1152, 18457320), (1161, 18314240), (1168, 18204480), (1176, 18080640), (1204, 17660160), (1260, 16875264), (1280, 16611588), (1290, 16482816), (1314, 16181760), (1323, 16071680), (1344, 15820560), (1376, 15452640), (1440, 14765856), (1460, 14563584), (1470, 14464512), (1505, 14128128), (1512, 14062720), (1533, 13870080), (1536, 13842990), (1548, 13735680), (1568, 13560480), (1680, 12656448), (1720, 12362112), (1728, 12304880), (1752, 12136320), (1764, 12053760), (1792, 11865420), (1806, 11773440), (1890, 11250176), (1920, 11074392), (1935, 10988544), (1960, 10848384), (1971, 10787840), (2016, 10547040), (2044, 10402560), (2064, 10301760), (2107, 10091520), (2160, 9843904), (2190, 9709056), (2205, 9643008), (2240, 9492336), (2304, 9228660), (2322, 9157120), (2336, 9102240), (2352, 9040320), (2408, 8830080), (2520, 8437632), (2555, 8322048), (2560, 8305794), (2580, 8241408), (2628, 8090880), (2646, 8035840), (2688, 7910280), (2709, 7848960), (2752, 7726320), (2880, 7382928), (2920, 7281792), (2940, 7232256), (3010, 7064064), (3024, 7031360), (3066, 6935040), (3072, 6921495), (3096, 6867840), (3136, 6780240), (3139, 6773760), (3285, 6472704), (3360, 6328224), (3440, 6181056), (3456, 6152440), (3504, 6068160), (3528, 6026880), (3577, 5944320), (3584, 5932710), (3612, 5886720), (3780, 5625088), (3840, 5537196), (3870, 5494272), (3920, 5424192), (3942, 5393920), (4032, 5273520), (4088, 5201280), (4128, 5150880), (4214, 5045760), (4320, 4921952), (4380, 4854528), (4410, 4821504), (4480, 4746168), (4515, 4709376), (4599, 4623360), (4608, 4614330), (4644, 4578560), (4672, 4551120), (4704, 4520160), (4816, 4415040), (5040, 4218816), (5110, 4161024), (5120, 4152897), (5160, 4120704), (5256, 4045440), (5292, 4017920), (5376, 3955140), (5418, 3924480), (5504, 3863160), (5760, 3691464), (5805, 3662848), (5840, 3640896), (5880, 3616128), (6020, 3532032), (6048, 3515680), (6132, 3467520), (6192, 3433920), (6272, 3390120), (6278, 3386880), (6321, 3363840), (6570, 3236352), (6615, 3214336), (6720, 3164112), (6880, 3090528), (6912, 3076220), (7008, 3034080), (7056, 3013440), (7154, 2972160), (7168, 2966355), (7224, 2943360), (7560, 2812544), (7665, 2774016), (7680, 2768598), (7740, 2747136), (7840, 2712096), (7884, 2696960), (8064, 2636760), (8127, 2616320), (8176, 2600640), (8256, 2575440), (8428, 2522880), (8640, 2460976), (8760, 2427264), (8820, 2410752), (8960, 2373084), (9030, 2354688), (9198, 2311680), (9216, 2307165), (9288, 2289280), (9344, 2275560), (9408, 2260080), (9417, 2257920), (9632, 2207520), (9855, 2157568), (10080, 2109408), (10220, 2080512), (10320, 2060352), (10512, 2022720), (10535, 2018304), (10584, 2008960), (10731, 1981440), (10752, 1977570), (10836, 1962240), (11008, 1931580), (11520, 1845732), (11610, 1831424), (11680, 1820448), (11760, 1808064), (12040, 1766016), (12096, 1757840), (12264, 1733760), (12384, 1716960), (12544, 1695060), (12556, 1693440), (12642, 1681920), (13140, 1618176), (13230, 1607168), (13440, 1582056), (13545, 1569792), (13760, 1545264), (13797, 1541120), (13824, 1538110), (14016, 1517040), (14112, 1506720), (14308, 1486080), (14448, 1471680), (15120, 1406272), (15330, 1387008), (15360, 1384299), (15480, 1373568), (15680, 1356048), (15695, 1354752), (15768, 1348480), (16128, 1318380), (16254, 1308160), (16352, 1300320), (16512, 1287720), (16856, 1261440), (17280, 1230488), (17520, 1213632), (17640, 1205376), (17885, 1188864), (17920, 1186542), (18060, 1177344), (18396, 1155840), (18576, 1144640), (18688, 1137780), (18816, 1130040), (18834, 1128960), (18963, 1121280), (19264, 1103760), (19710, 1078784), (20160, 1054704), (20440, 1040256), (20640, 1030176), (21024, 1011360), (21070, 1009152), (21168, 1004480), (21462, 990720), (21504, 988785), (21672, 981120), (21973, 967680), (22016, 965790), (22995, 924672), (23040, 922866), (23220, 915712), (23360, 910224), (23520, 904032), (24080, 883008), (24192, 878920), (24528, 866880), (24768, 858480), (25088, 847530), (25112, 846720), (25284, 840960), (26280, 809088), (26460, 803584), (26880, 791028), (27090, 784896), (27520, 772632), (27594, 770560), (27648, 769055), (28032, 758520), (28224, 753360), (28251, 752640), (28616, 743040), (28896, 735840), (30240, 703136), (30660, 693504), (30960, 686784), (31360, 678024), (31390, 677376), (31536, 674240), (31605, 672768), (32193, 660480), (32256, 659190), (32508, 654080), (32704, 650160), (33024, 643860), (33712, 630720), (34560, 615244), (35040, 606816), (35280, 602688), (35770, 594432), (35840, 593271), (36120, 588672), (36792, 577920), (37152, 572320), (37376, 568890), (37632, 565020), (37668, 564480), (37926, 560640), (38528, 551880), (39420, 539392), (40320, 527352), (40635, 523264), (40880, 520128), (41280, 515088), (42048, 505680), (42140, 504576), (42336, 502240), (42924, 495360), (43344, 490560), (43946, 483840), (44032, 482895), (45990, 462336), (46080, 461433), (46440, 457856), (46720, 455112), (47040, 452016), (47085, 451584), (48160, 441504), (48384, 439460), (49056, 433440), (49536, 429240), (50176, 423765), (50224, 423360), (50568, 420480), (52560, 404544), (52920, 401792), (53655, 396288), (53760, 395514), (54180, 392448), (55040, 386316), (55188, 385280), (56064, 379260), (56448, 376680), (56502, 376320), (56889, 373760), (57232, 371520), (57792, 367920), (60480, 351568), (61320, 346752), (61920, 343392), (62720, 339012), (62780, 338688), (63072, 337120), (63210, 336384), (64386, 330240), (64512, 329595), (65016, 327040), (65408, 325080), (65919, 322560), (66048, 321930), (67424, 315360), (68985, 308224), (69120, 307622), (70080, 303408), (70560, 301344), (71540, 297216), (72240, 294336), (73584, 288960), (74304, 286160), (74752, 284445), (75264, 282510), (75336, 282240), (75852, 280320), (77056, 275940), (78840, 269696), (80640, 263676), (81270, 261632), (81760, 260064), (82560, 257544), (84096, 252840), (84280, 252288), (84672, 251120), (84753, 250880), (85848, 247680), (86688, 245280), (87892, 241920), (91980, 231168), (92880, 228928), (93440, 227556), (94080, 226008), (94170, 225792), (94815, 224256), (96320, 220752), (96579, 220160), (96768, 219730), (98112, 216720), (99072, 214620), (100448, 211680), (101136, 210240), (105120, 202272), (105840, 200896), (107310, 198144), (107520, 197757), (108360, 196224), (109865, 193536), (110080, 193158), (110376, 192640), (112128, 189630), (112896, 188340), (113004, 188160), (113778, 186880), (114464, 185760), (115584, 183960), (120960, 175784), (122640, 173376), (123840, 171696), (125440, 169506), (125560, 169344), (126144, 168560), (126420, 168192), (128772, 165120), (130032, 163520), (130816, 162540), (131838, 161280), (132096, 160965), (134848, 157680), (137970, 154112), (138240, 153811), (140160, 151704), (141120, 150672), (141255, 150528), (143080, 148608), (144480, 147168)]