21008891904

素因数分解:

$2^{14}\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1$

素因数の和:130

約数の個数: 720

約数和(自身を含む): 77816644416

約数和(自身を除く): 56807752512

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 13, 14, 16, 21, 22, 24, 26, 28, 32, 33, 39, 42, 44, 48, 49, 52, 56, 61, 64, 66, 77, 78, 84, 88, 91, 96, 98, 104, 112, 122, 128, 132, 143, 147, 154, 156, 168, 176, 182, 183, 192, 196, 208, 224, 231, 244, 256, 264, 273, 286, 294, 308, 312, 336, 352, 364, 366, 384, 392, 416, 427, 429, 448, 462, 488, 512, 528, 539, 546, 572, 588, 616, 624, 637, 671, 672, 704, 728, 732, 768, 784, 793, 832, 854, 858, 896, 924, 976, 1001, 1024, 1056, 1078, 1092, 1144, 1176, 1232, 1248, 1274, 1281, 1342, 1344, 1408, 1456, 1464, 1536, 1568, 1586, 1617, 1664, 1708, 1716, 1792, 1848, 1911, 1952, 2002, 2013, 2048, 2112, 2156, 2184, 2288, 2352, 2379, 2464, 2496, 2548, 2562, 2684, 2688, 2816, 2912, 2928, 2989, 3003, 3072, 3136, 3172, 3234, 3328, 3416, 3432, 3584, 3696, 3822, 3904, 4004, 4026, 4096, 4224, 4312, 4368, 4576, 4697, 4704, 4758, 4928, 4992, 5096, 5124, 5368, 5376, 5551, 5632, 5824, 5856, 5978, 6006, 6144, 6272, 6344, 6468, 6656, 6832, 6864, 7007, 7168, 7392, 7644, 7808, 8008, 8052, 8192, 8448, 8624, 8723, 8736, 8967, 9152, 9394, 9408, 9516, 9856, 9984, 10192, 10248, 10736, 10752, 11102, 11264, 11648, 11712, 11956, 12012, 12288, 12544, 12688, 12936, 13312, 13664, 13728, 14014, 14091, 14336, 14784, 15288, 15616, 16016, 16104, 16384, 16653, 16896, 17248, 17446, 17472, 17934, 18304, 18788, 18816, 19032, 19712, 19968, 20384, 20496, 21021, 21472, 21504, 22204, 22528, 23296, 23424, 23912, 24024, 24576, 25088, 25376, 25872, 26169, 26624, 27328, 27456, 28028, 28182, 28672, 29568, 30576, 31232, 32032, 32208, 32879, 33306, 33792, 34496, 34892, 34944, 35868, 36608, 37576, 37632, 38064, 38857, 39424, 39936, 40768, 40992, 42042, 42944, 43008, 44408, 45056, 46592, 46848, 47824, 48048, 49152, 50176, 50752, 51744, 52338, 53248, 54656, 54912, 56056, 56364, 57344, 59136, 61061, 61152, 62464, 64064, 64416, 65758, 66612, 67584, 68992, 69784, 69888, 71736, 73216, 75152, 75264, 76128, 77714, 78848, 79872, 81536, 81984, 84084, 85888, 86016, 88816, 90112, 93184, 93696, 95648, 96096, 98637, 100352, 101504, 103488, 104676, 106496, 109312, 109824, 112112, 112728, 114688, 116571, 118272, 122122, 122304, 124928, 128128, 128832, 131516, 133224, 135168, 137984, 139568, 139776, 143472, 146432, 150304, 150528, 152256, 155428, 157696, 159744, 163072, 163968, 168168, 171776, 172032, 177632, 180224, 183183, 186368, 187392, 191296, 192192, 197274, 200704, 203008, 206976, 209352, 212992, 218624, 219648, 224224, 225456, 233142, 236544, 244244, 244608, 249856, 256256, 257664, 263032, 266448, 270336, 275968, 279136, 279552, 286944, 292864, 300608, 301056, 304512, 310856, 315392, 319488, 326144, 327936, 336336, 343552, 344064, 355264, 366366, 372736, 374784, 382592, 384384, 394548, 401408, 406016, 413952, 418704, 427427, 437248, 439296, 448448, 450912, 466284, 473088, 488488, 489216, 499712, 512512, 515328, 526064, 532896, 540672, 551936, 558272, 559104, 573888, 585728, 601216, 602112, 609024, 621712, 630784, 638976, 652288, 655872, 672672, 687104, 710528, 732732, 745472, 749568, 765184, 768768, 789096, 802816, 812032, 827904, 837408, 854854, 874496, 878592, 896896, 901824, 932568, 946176, 976976, 978432, 999424, 1025024, 1030656, 1052128, 1065792, 1103872, 1116544, 1118208, 1147776, 1171456, 1202432, 1204224, 1218048, 1243424, 1261568, 1282281, 1304576, 1311744, 1345344, 1374208, 1421056, 1465464, 1490944, 1499136, 1530368, 1537536, 1578192, 1624064, 1655808, 1674816, 1709708, 1748992, 1757184, 1793792, 1803648, 1865136, 1892352, 1953952, 1956864, 2050048, 2061312, 2104256, 2131584, 2207744, 2233088, 2236416, 2295552, 2342912, 2404864, 2408448, 2436096, 2486848, 2564562, 2609152, 2623488, 2690688, 2748416, 2842112, 2930928, 2998272, 3060736, 3075072, 3156384, 3248128, 3311616, 3349632, 3419416, 3497984, 3514368, 3587584, 3607296, 3730272, 3784704, 3907904, 3913728, 4100096, 4122624, 4208512, 4263168, 4415488, 4466176, 4472832, 4591104, 4809728, 4872192, 4973696, 5129124, 5218304, 5246976, 5381376, 5496832, 5684224, 5861856, 6121472, 6150144, 6312768, 6496256, 6623232, 6699264, 6838832, 6995968, 7028736, 7175168, 7214592, 7460544, 7815808, 7827456, 8200192, 8245248, 8417024, 8526336, 8830976, 8932352, 9182208, 9619456, 9744384, 9947392, 10258248, 10436608, 10493952, 10762752, 10993664, 11368448, 11723712, 12242944, 12300288, 12625536, 12992512, 13246464, 13398528, 13677664, 14350336, 14429184, 14921088, 15631616, 15654912, 16400384, 16490496, 16834048, 17052672, 17864704, 18364416, 19238912, 19488768, 19894784, 20516496, 20987904, 21525504, 22736896, 23447424, 24485888, 24600576, 25251072, 26492928, 26797056, 27355328, 28700672, 28858368, 29842176, 31263232, 31309824, 32980992, 33668096, 34105344, 35729408, 36728832, 38477824, 38977536, 39789568, 41032992, 43051008, 45473792, 46894848, 48971776, 49201152, 50502144, 53594112, 54710656, 57401344, 57716736, 59684352, 62526464, 67336192, 68210688, 71458816, 73457664, 76955648, 79579136, 82065984, 86102016, 90947584, 93789696, 101004288, 107188224, 109421312, 114802688, 115433472, 119368704, 125052928, 134672384, 136421376, 142917632, 146915328, 159158272, 164131968, 172204032, 187579392, 202008576, 214376448, 218842624, 230866944, 238737408, 250105856, 269344768, 272842752, 318316544, 328263936, 344408064, 375158784, 404017152, 428752896, 437685248, 477474816, 500211712, 538689536, 636633088, 656527872, 750317568, 808034304, 875370496, 954949632, 1000423424, 1313055744, 1500635136, 1616068608, 1750740992, 1909899264, 2626111488, 3001270272, 3501481984, 5252222976, 7002963968, 10504445952, 21008891904]

約数ペア:

[(1, 21008891904), (2, 10504445952), (3, 7002963968), (4, 5252222976), (6, 3501481984), (7, 3001270272), (8, 2626111488), (11, 1909899264), (12, 1750740992), (13, 1616068608), (14, 1500635136), (16, 1313055744), (21, 1000423424), (22, 954949632), (24, 875370496), (26, 808034304), (28, 750317568), (32, 656527872), (33, 636633088), (39, 538689536), (42, 500211712), (44, 477474816), (48, 437685248), (49, 428752896), (52, 404017152), (56, 375158784), (61, 344408064), (64, 328263936), (66, 318316544), (77, 272842752), (78, 269344768), (84, 250105856), (88, 238737408), (91, 230866944), (96, 218842624), (98, 214376448), (104, 202008576), (112, 187579392), (122, 172204032), (128, 164131968), (132, 159158272), (143, 146915328), (147, 142917632), (154, 136421376), (156, 134672384), (168, 125052928), (176, 119368704), (182, 115433472), (183, 114802688), (192, 109421312), (196, 107188224), (208, 101004288), (224, 93789696), (231, 90947584), (244, 86102016), (256, 82065984), (264, 79579136), (273, 76955648), (286, 73457664), (294, 71458816), (308, 68210688), (312, 67336192), (336, 62526464), (352, 59684352), (364, 57716736), (366, 57401344), (384, 54710656), (392, 53594112), (416, 50502144), (427, 49201152), (429, 48971776), (448, 46894848), (462, 45473792), (488, 43051008), (512, 41032992), (528, 39789568), (539, 38977536), (546, 38477824), (572, 36728832), (588, 35729408), (616, 34105344), (624, 33668096), (637, 32980992), (671, 31309824), (672, 31263232), (704, 29842176), (728, 28858368), (732, 28700672), (768, 27355328), (784, 26797056), (793, 26492928), (832, 25251072), (854, 24600576), (858, 24485888), (896, 23447424), (924, 22736896), (976, 21525504), (1001, 20987904), (1024, 20516496), (1056, 19894784), (1078, 19488768), (1092, 19238912), (1144, 18364416), (1176, 17864704), (1232, 17052672), (1248, 16834048), (1274, 16490496), (1281, 16400384), (1342, 15654912), (1344, 15631616), (1408, 14921088), (1456, 14429184), (1464, 14350336), (1536, 13677664), (1568, 13398528), (1586, 13246464), (1617, 12992512), (1664, 12625536), (1708, 12300288), (1716, 12242944), (1792, 11723712), (1848, 11368448), (1911, 10993664), (1952, 10762752), (2002, 10493952), (2013, 10436608), (2048, 10258248), (2112, 9947392), (2156, 9744384), (2184, 9619456), (2288, 9182208), (2352, 8932352), (2379, 8830976), (2464, 8526336), (2496, 8417024), (2548, 8245248), (2562, 8200192), (2684, 7827456), (2688, 7815808), (2816, 7460544), (2912, 7214592), (2928, 7175168), (2989, 7028736), (3003, 6995968), (3072, 6838832), (3136, 6699264), (3172, 6623232), (3234, 6496256), (3328, 6312768), (3416, 6150144), (3432, 6121472), (3584, 5861856), (3696, 5684224), (3822, 5496832), (3904, 5381376), (4004, 5246976), (4026, 5218304), (4096, 5129124), (4224, 4973696), (4312, 4872192), (4368, 4809728), (4576, 4591104), (4697, 4472832), (4704, 4466176), (4758, 4415488), (4928, 4263168), (4992, 4208512), (5096, 4122624), (5124, 4100096), (5368, 3913728), (5376, 3907904), (5551, 3784704), (5632, 3730272), (5824, 3607296), (5856, 3587584), (5978, 3514368), (6006, 3497984), (6144, 3419416), (6272, 3349632), (6344, 3311616), (6468, 3248128), (6656, 3156384), (6832, 3075072), (6864, 3060736), (7007, 2998272), (7168, 2930928), (7392, 2842112), (7644, 2748416), (7808, 2690688), (8008, 2623488), (8052, 2609152), (8192, 2564562), (8448, 2486848), (8624, 2436096), (8723, 2408448), (8736, 2404864), (8967, 2342912), (9152, 2295552), (9394, 2236416), (9408, 2233088), (9516, 2207744), (9856, 2131584), (9984, 2104256), (10192, 2061312), (10248, 2050048), (10736, 1956864), (10752, 1953952), (11102, 1892352), (11264, 1865136), (11648, 1803648), (11712, 1793792), (11956, 1757184), (12012, 1748992), (12288, 1709708), (12544, 1674816), (12688, 1655808), (12936, 1624064), (13312, 1578192), (13664, 1537536), (13728, 1530368), (14014, 1499136), (14091, 1490944), (14336, 1465464), (14784, 1421056), (15288, 1374208), (15616, 1345344), (16016, 1311744), (16104, 1304576), (16384, 1282281), (16653, 1261568), (16896, 1243424), (17248, 1218048), (17446, 1204224), (17472, 1202432), (17934, 1171456), (18304, 1147776), (18788, 1118208), (18816, 1116544), (19032, 1103872), (19712, 1065792), (19968, 1052128), (20384, 1030656), (20496, 1025024), (21021, 999424), (21472, 978432), (21504, 976976), (22204, 946176), (22528, 932568), (23296, 901824), (23424, 896896), (23912, 878592), (24024, 874496), (24576, 854854), (25088, 837408), (25376, 827904), (25872, 812032), (26169, 802816), (26624, 789096), (27328, 768768), (27456, 765184), (28028, 749568), (28182, 745472), (28672, 732732), (29568, 710528), (30576, 687104), (31232, 672672), (32032, 655872), (32208, 652288), (32879, 638976), (33306, 630784), (33792, 621712), (34496, 609024), (34892, 602112), (34944, 601216), (35868, 585728), (36608, 573888), (37576, 559104), (37632, 558272), (38064, 551936), (38857, 540672), (39424, 532896), (39936, 526064), (40768, 515328), (40992, 512512), (42042, 499712), (42944, 489216), (43008, 488488), (44408, 473088), (45056, 466284), (46592, 450912), (46848, 448448), (47824, 439296), (48048, 437248), (49152, 427427), (50176, 418704), (50752, 413952), (51744, 406016), (52338, 401408), (53248, 394548), (54656, 384384), (54912, 382592), (56056, 374784), (56364, 372736), (57344, 366366), (59136, 355264), (61061, 344064), (61152, 343552), (62464, 336336), (64064, 327936), (64416, 326144), (65758, 319488), (66612, 315392), (67584, 310856), (68992, 304512), (69784, 301056), (69888, 300608), (71736, 292864), (73216, 286944), (75152, 279552), (75264, 279136), (76128, 275968), (77714, 270336), (78848, 266448), (79872, 263032), (81536, 257664), (81984, 256256), (84084, 249856), (85888, 244608), (86016, 244244), (88816, 236544), (90112, 233142), (93184, 225456), (93696, 224224), (95648, 219648), (96096, 218624), (98637, 212992), (100352, 209352), (101504, 206976), (103488, 203008), (104676, 200704), (106496, 197274), (109312, 192192), (109824, 191296), (112112, 187392), (112728, 186368), (114688, 183183), (116571, 180224), (118272, 177632), (122122, 172032), (122304, 171776), (124928, 168168), (128128, 163968), (128832, 163072), (131516, 159744), (133224, 157696), (135168, 155428), (137984, 152256), (139568, 150528), (139776, 150304), (143472, 146432)]