21541500288

素因数分解:

$2^7\times 3^4\times 7^1\times {\mathrm{11}}^3\times {\mathrm{223}}^1$

素因数の和:289

約数の個数: 640

約数和(自身を含む): 80947722240

約数和(自身を除く): 59406221952

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 27, 28, 32, 33, 36, 42, 44, 48, 54, 56, 63, 64, 66, 72, 77, 81, 84, 88, 96, 99, 108, 112, 121, 126, 128, 132, 144, 154, 162, 168, 176, 189, 192, 198, 216, 223, 224, 231, 242, 252, 264, 288, 297, 308, 324, 336, 352, 363, 378, 384, 396, 432, 446, 448, 462, 484, 504, 528, 567, 576, 594, 616, 648, 669, 672, 693, 704, 726, 756, 792, 847, 864, 891, 892, 896, 924, 968, 1008, 1056, 1089, 1134, 1152, 1188, 1232, 1296, 1331, 1338, 1344, 1386, 1408, 1452, 1512, 1561, 1584, 1694, 1728, 1782, 1784, 1848, 1936, 2007, 2016, 2079, 2112, 2178, 2268, 2376, 2453, 2464, 2541, 2592, 2662, 2676, 2688, 2772, 2904, 3024, 3122, 3168, 3267, 3388, 3456, 3564, 3568, 3696, 3872, 3993, 4014, 4032, 4158, 4224, 4356, 4536, 4683, 4752, 4906, 4928, 5082, 5184, 5324, 5352, 5544, 5808, 6021, 6048, 6237, 6244, 6336, 6534, 6776, 7128, 7136, 7359, 7392, 7623, 7744, 7986, 8028, 8064, 8316, 8712, 9072, 9317, 9366, 9504, 9801, 9812, 9856, 10164, 10368, 10648, 10704, 11088, 11616, 11979, 12042, 12096, 12474, 12488, 12672, 13068, 13552, 14049, 14256, 14272, 14718, 14784, 15246, 15488, 15972, 16056, 16632, 17171, 17424, 18063, 18144, 18634, 18732, 19008, 19602, 19624, 20328, 21296, 21408, 22077, 22176, 22869, 23232, 23958, 24084, 24192, 24948, 24976, 26136, 26983, 27104, 27951, 28098, 28512, 28544, 29436, 29568, 30492, 31944, 32112, 33264, 34342, 34848, 35937, 36126, 36288, 37268, 37464, 38016, 39204, 39248, 40656, 42147, 42592, 42816, 44154, 44352, 45738, 46464, 47916, 48168, 49896, 49952, 51513, 52272, 53966, 54208, 55902, 56196, 57024, 58872, 60984, 63888, 64224, 66231, 66528, 68607, 68684, 69696, 71874, 72252, 72576, 74536, 74928, 78408, 78496, 80949, 81312, 83853, 84294, 85184, 85632, 88308, 88704, 91476, 95832, 96336, 99792, 99904, 103026, 104544, 107811, 107932, 108416, 111804, 112392, 114048, 117744, 121968, 126441, 127776, 128448, 132462, 133056, 137214, 137368, 139392, 143748, 144504, 149072, 149856, 154539, 156816, 156992, 161898, 162624, 167706, 168588, 170368, 176616, 182952, 188881, 191664, 192672, 198693, 199584, 199808, 206052, 209088, 215622, 215864, 223608, 224784, 235488, 242847, 243936, 251559, 252882, 255552, 256896, 264924, 266112, 274428, 274736, 287496, 289008, 296813, 298144, 299712, 309078, 313632, 313984, 323796, 325248, 335412, 337176, 353232, 365904, 377762, 383328, 385344, 397386, 399168, 412104, 418176, 431244, 431728, 447216, 449568, 463617, 470976, 485694, 487872, 503118, 505764, 511104, 529848, 548856, 549472, 566643, 574992, 578016, 593626, 596288, 599424, 618156, 627264, 647592, 670824, 674352, 706464, 728541, 731808, 754677, 755524, 766656, 770688, 794772, 798336, 824208, 862488, 863456, 890439, 894432, 899136, 927234, 941952, 971388, 975744, 1006236, 1011528, 1059696, 1097712, 1098944, 1133286, 1149984, 1156032, 1187252, 1192576, 1236312, 1254528, 1295184, 1341648, 1348704, 1390851, 1412928, 1457082, 1463616, 1509354, 1511048, 1533312, 1589544, 1648416, 1699929, 1724976, 1726912, 1780878, 1788864, 1798272, 1854468, 1942776, 2012472, 2023056, 2077691, 2119392, 2185623, 2195424, 2197888, 2266572, 2299968, 2312064, 2374504, 2472624, 2590368, 2671317, 2683296, 2697408, 2781702, 2825856, 2914164, 2927232, 3018708, 3022096, 3179088, 3296832, 3399858, 3449952, 3453824, 3561756, 3577728, 3708936, 3885552, 4024944, 4046112, 4155382, 4238784, 4371246, 4390848, 4533144, 4599936, 4749008, 4945248, 5099787, 5180736, 5342634, 5366592, 5394816, 5563404, 5828328, 6037416, 6044192, 6233073, 6358176, 6593664, 6799716, 6899904, 7123512, 7417872, 7771104, 8013951, 8049888, 8092224, 8310764, 8477568, 8742492, 8781696, 9066288, 9498016, 9890496, 10199574, 10361472, 10685268, 10733184, 11126808, 11656656, 12074832, 12088384, 12466146, 12716352, 13599432, 13799808, 14247024, 14835744, 15299361, 15542208, 16027902, 16099776, 16184448, 16621528, 17484984, 18132576, 18699219, 18996032, 19780992, 20399148, 21370536, 22253616, 23313312, 24041853, 24149664, 24176768, 24932292, 25432704, 27198864, 28494048, 29671488, 30598722, 31084416, 32055804, 32199552, 33243056, 34969968, 36265152, 37398438, 37992064, 40798296, 42741072, 44507232, 46626624, 48083706, 48299328, 49864584, 54397728, 56097657, 56988096, 59342976, 61197444, 64111608, 66486112, 69939936, 72530304, 74796876, 81596592, 85482144, 89014464, 93253248, 96167412, 96598656, 99729168, 108795456, 112195314, 113976192, 122394888, 128223216, 132972224, 139879872, 149593752, 163193184, 168292971, 170964288, 178028928, 192334824, 199458336, 217590912, 224390628, 244789776, 256446432, 265944448, 279759744, 299187504, 326386368, 336585942, 341928576, 384669648, 398916672, 448781256, 489579552, 512892864, 598375008, 652772736, 673171884, 769339296, 797833344, 897562512, 979159104, 1025785728, 1196750016, 1346343768, 1538678592, 1795125024, 1958318208, 2393500032, 2692687536, 3077357184, 3590250048, 5385375072, 7180500096, 10770750144, 21541500288]

約数ペア:

[(1, 21541500288), (2, 10770750144), (3, 7180500096), (4, 5385375072), (6, 3590250048), (7, 3077357184), (8, 2692687536), (9, 2393500032), (11, 1958318208), (12, 1795125024), (14, 1538678592), (16, 1346343768), (18, 1196750016), (21, 1025785728), (22, 979159104), (24, 897562512), (27, 797833344), (28, 769339296), (32, 673171884), (33, 652772736), (36, 598375008), (42, 512892864), (44, 489579552), (48, 448781256), (54, 398916672), (56, 384669648), (63, 341928576), (64, 336585942), (66, 326386368), (72, 299187504), (77, 279759744), (81, 265944448), (84, 256446432), (88, 244789776), (96, 224390628), (99, 217590912), (108, 199458336), (112, 192334824), (121, 178028928), (126, 170964288), (128, 168292971), (132, 163193184), (144, 149593752), (154, 139879872), (162, 132972224), (168, 128223216), (176, 122394888), (189, 113976192), (192, 112195314), (198, 108795456), (216, 99729168), (223, 96598656), (224, 96167412), (231, 93253248), (242, 89014464), (252, 85482144), (264, 81596592), (288, 74796876), (297, 72530304), (308, 69939936), (324, 66486112), (336, 64111608), (352, 61197444), (363, 59342976), (378, 56988096), (384, 56097657), (396, 54397728), (432, 49864584), (446, 48299328), (448, 48083706), (462, 46626624), (484, 44507232), (504, 42741072), (528, 40798296), (567, 37992064), (576, 37398438), (594, 36265152), (616, 34969968), (648, 33243056), (669, 32199552), (672, 32055804), (693, 31084416), (704, 30598722), (726, 29671488), (756, 28494048), (792, 27198864), (847, 25432704), (864, 24932292), (891, 24176768), (892, 24149664), (896, 24041853), (924, 23313312), (968, 22253616), (1008, 21370536), (1056, 20399148), (1089, 19780992), (1134, 18996032), (1152, 18699219), (1188, 18132576), (1232, 17484984), (1296, 16621528), (1331, 16184448), (1338, 16099776), (1344, 16027902), (1386, 15542208), (1408, 15299361), (1452, 14835744), (1512, 14247024), (1561, 13799808), (1584, 13599432), (1694, 12716352), (1728, 12466146), (1782, 12088384), (1784, 12074832), (1848, 11656656), (1936, 11126808), (2007, 10733184), (2016, 10685268), (2079, 10361472), (2112, 10199574), (2178, 9890496), (2268, 9498016), (2376, 9066288), (2453, 8781696), (2464, 8742492), (2541, 8477568), (2592, 8310764), (2662, 8092224), (2676, 8049888), (2688, 8013951), (2772, 7771104), (2904, 7417872), (3024, 7123512), (3122, 6899904), (3168, 6799716), (3267, 6593664), (3388, 6358176), (3456, 6233073), (3564, 6044192), (3568, 6037416), (3696, 5828328), (3872, 5563404), (3993, 5394816), (4014, 5366592), (4032, 5342634), (4158, 5180736), (4224, 5099787), (4356, 4945248), (4536, 4749008), (4683, 4599936), (4752, 4533144), (4906, 4390848), (4928, 4371246), (5082, 4238784), (5184, 4155382), (5324, 4046112), (5352, 4024944), (5544, 3885552), (5808, 3708936), (6021, 3577728), (6048, 3561756), (6237, 3453824), (6244, 3449952), (6336, 3399858), (6534, 3296832), (6776, 3179088), (7128, 3022096), (7136, 3018708), (7359, 2927232), (7392, 2914164), (7623, 2825856), (7744, 2781702), (7986, 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(26136, 824208), (26983, 798336), (27104, 794772), (27951, 770688), (28098, 766656), (28512, 755524), (28544, 754677), (29436, 731808), (29568, 728541), (30492, 706464), (31944, 674352), (32112, 670824), (33264, 647592), (34342, 627264), (34848, 618156), (35937, 599424), (36126, 596288), (36288, 593626), (37268, 578016), (37464, 574992), (38016, 566643), (39204, 549472), (39248, 548856), (40656, 529848), (42147, 511104), (42592, 505764), (42816, 503118), (44154, 487872), (44352, 485694), (45738, 470976), (46464, 463617), (47916, 449568), (48168, 447216), (49896, 431728), (49952, 431244), (51513, 418176), (52272, 412104), (53966, 399168), (54208, 397386), (55902, 385344), (56196, 383328), (57024, 377762), (58872, 365904), (60984, 353232), (63888, 337176), (64224, 335412), (66231, 325248), (66528, 323796), (68607, 313984), (68684, 313632), (69696, 309078), (71874, 299712), (72252, 298144), (72576, 296813), (74536, 289008), (74928, 287496), (78408, 274736), (78496, 274428), (80949, 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