20272702464

素因数分解:

$2^{10}\times 3^3\times 7^1\times {\mathrm{31}}^2\times {\mathrm{109}}^1$

素因数の和:207

約数の個数: 528

約数和(自身を含む): 71550019200

約数和(自身を除く): 51277316736

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 31, 32, 36, 42, 48, 54, 56, 62, 63, 64, 72, 84, 93, 96, 108, 109, 112, 124, 126, 128, 144, 168, 186, 189, 192, 216, 217, 218, 224, 248, 252, 256, 279, 288, 327, 336, 372, 378, 384, 432, 434, 436, 448, 496, 504, 512, 558, 576, 651, 654, 672, 744, 756, 763, 768, 837, 864, 868, 872, 896, 961, 981, 992, 1008, 1024, 1116, 1152, 1302, 1308, 1344, 1488, 1512, 1526, 1536, 1674, 1728, 1736, 1744, 1792, 1922, 1953, 1962, 1984, 2016, 2232, 2289, 2304, 2604, 2616, 2688, 2883, 2943, 2976, 3024, 3052, 3072, 3348, 3379, 3456, 3472, 3488, 3584, 3844, 3906, 3924, 3968, 4032, 4464, 4578, 4608, 5208, 5232, 5376, 5766, 5859, 5886, 5952, 6048, 6104, 6696, 6727, 6758, 6867, 6912, 6944, 6976, 7168, 7688, 7812, 7848, 7936, 8064, 8649, 8928, 9156, 9216, 10137, 10416, 10464, 10752, 11532, 11718, 11772, 11904, 12096, 12208, 13392, 13454, 13516, 13734, 13824, 13888, 13952, 15376, 15624, 15696, 15872, 16128, 17298, 17856, 18312, 20181, 20274, 20601, 20832, 20928, 21504, 23064, 23436, 23544, 23653, 23808, 24192, 24416, 25947, 26784, 26908, 27032, 27468, 27648, 27776, 27904, 30411, 30752, 31248, 31392, 31744, 32256, 34596, 35712, 36624, 40362, 40548, 41202, 41664, 41856, 46128, 46872, 47088, 47306, 47616, 48384, 48832, 51894, 53568, 53816, 54064, 54936, 55552, 55808, 60543, 60822, 61504, 62496, 62784, 64512, 69192, 70959, 71424, 73248, 80724, 81096, 82404, 83328, 83712, 91233, 92256, 93744, 94176, 94612, 95232, 96768, 97664, 103788, 104749, 107136, 107632, 108128, 109872, 111104, 111616, 121086, 121644, 123008, 124992, 125568, 138384, 141918, 142848, 146496, 161448, 162192, 164808, 166656, 167424, 181629, 182466, 184512, 187488, 188352, 189224, 193536, 195328, 207576, 209498, 212877, 214272, 215264, 216256, 219744, 222208, 242172, 243288, 246016, 249984, 251136, 276768, 283836, 285696, 292992, 314247, 322896, 324384, 329616, 333312, 334848, 363258, 364932, 369024, 374976, 376704, 378448, 390656, 415152, 418996, 425754, 428544, 430528, 432512, 439488, 484344, 486576, 492032, 499968, 502272, 553536, 567672, 585984, 628494, 638631, 645792, 648768, 659232, 666624, 726516, 729864, 733243, 738048, 749952, 753408, 756896, 781312, 830304, 837992, 851508, 857088, 861056, 865024, 878976, 942741, 968688, 973152, 984064, 999936, 1004544, 1107072, 1135344, 1171968, 1256988, 1277262, 1291584, 1297536, 1318464, 1453032, 1459728, 1466486, 1476096, 1499904, 1506816, 1513792, 1660608, 1675984, 1703016, 1722112, 1730048, 1757952, 1885482, 1937376, 1946304, 1999872, 2199729, 2214144, 2270688, 2343936, 2513976, 2554524, 2583168, 2595072, 2636928, 2828223, 2906064, 2919456, 2932972, 2952192, 2999808, 3013632, 3027584, 3321216, 3351968, 3406032, 3444224, 3460096, 3515904, 3770964, 3874752, 3892608, 4399458, 4428288, 4541376, 5027952, 5109048, 5166336, 5190144, 5273856, 5656446, 5812128, 5838912, 5865944, 5999616, 6055168, 6599187, 6642432, 6703936, 6812064, 6888448, 7031808, 7541928, 7749504, 7785216, 8798916, 8856576, 9082752, 10055904, 10218096, 10332672, 10380288, 10547712, 11312892, 11624256, 11677824, 11731888, 12110336, 13198374, 13284864, 13407872, 13624128, 15083856, 15499008, 15570432, 17597832, 18165504, 19797561, 20111808, 20436192, 20665344, 21095424, 22625784, 23248512, 23355648, 23463776, 24220672, 26396748, 26569728, 26815744, 27248256, 30167712, 30998016, 31140864, 35195664, 36331008, 39595122, 40223616, 40872384, 45251568, 46497024, 46711296, 46927552, 52793496, 53631488, 54496512, 60335424, 61996032, 70391328, 72662016, 79190244, 80447232, 81744768, 90503136, 92994048, 93422592, 93855104, 105586992, 107262976, 108993024, 120670848, 140782656, 158380488, 160894464, 163489536, 181006272, 185988096, 187710208, 211173984, 217986048, 241341696, 281565312, 316760976, 321788928, 326979072, 362012544, 375420416, 422347968, 482683392, 563130624, 633521952, 653958144, 724025088, 750840832, 844695936, 965366784, 1126261248, 1267043904, 1448050176, 1689391872, 2252522496, 2534087808, 2896100352, 3378783744, 5068175616, 6757567488, 10136351232, 20272702464]

約数ペア:

[(1, 20272702464), (2, 10136351232), (3, 6757567488), (4, 5068175616), (6, 3378783744), (7, 2896100352), (8, 2534087808), (9, 2252522496), (12, 1689391872), (14, 1448050176), (16, 1267043904), (18, 1126261248), (21, 965366784), (24, 844695936), (27, 750840832), (28, 724025088), (31, 653958144), (32, 633521952), (36, 563130624), (42, 482683392), (48, 422347968), (54, 375420416), (56, 362012544), (62, 326979072), (63, 321788928), (64, 316760976), (72, 281565312), (84, 241341696), (93, 217986048), (96, 211173984), (108, 187710208), (109, 185988096), (112, 181006272), (124, 163489536), (126, 160894464), (128, 158380488), (144, 140782656), (168, 120670848), (186, 108993024), (189, 107262976), (192, 105586992), (216, 93855104), (217, 93422592), (218, 92994048), (224, 90503136), (248, 81744768), (252, 80447232), (256, 79190244), (279, 72662016), (288, 70391328), (327, 61996032), (336, 60335424), (372, 54496512), (378, 53631488), (384, 52793496), (432, 46927552), (434, 46711296), (436, 46497024), (448, 45251568), (496, 40872384), (504, 40223616), (512, 39595122), (558, 36331008), (576, 35195664), (651, 31140864), (654, 30998016), (672, 30167712), (744, 27248256), (756, 26815744), (763, 26569728), (768, 26396748), (837, 24220672), (864, 23463776), (868, 23355648), (872, 23248512), (896, 22625784), (961, 21095424), (981, 20665344), (992, 20436192), (1008, 20111808), (1024, 19797561), (1116, 18165504), (1152, 17597832), (1302, 15570432), (1308, 15499008), (1344, 15083856), (1488, 13624128), (1512, 13407872), (1526, 13284864), (1536, 13198374), (1674, 12110336), (1728, 11731888), (1736, 11677824), (1744, 11624256), (1792, 11312892), (1922, 10547712), (1953, 10380288), (1962, 10332672), (1984, 10218096), (2016, 10055904), (2232, 9082752), (2289, 8856576), (2304, 8798916), (2604, 7785216), (2616, 7749504), (2688, 7541928), (2883, 7031808), (2943, 6888448), (2976, 6812064), (3024, 6703936), (3052, 6642432), (3072, 6599187), (3348, 6055168), (3379, 5999616), (3456, 5865944), (3472, 5838912), (3488, 5812128), (3584, 5656446), (3844, 5273856), (3906, 5190144), (3924, 5166336), (3968, 5109048), (4032, 5027952), (4464, 4541376), (4578, 4428288), (4608, 4399458), (5208, 3892608), (5232, 3874752), (5376, 3770964), (5766, 3515904), (5859, 3460096), (5886, 3444224), (5952, 3406032), (6048, 3351968), (6104, 3321216), (6696, 3027584), (6727, 3013632), (6758, 2999808), (6867, 2952192), (6912, 2932972), (6944, 2919456), (6976, 2906064), (7168, 2828223), (7688, 2636928), (7812, 2595072), (7848, 2583168), (7936, 2554524), (8064, 2513976), (8649, 2343936), (8928, 2270688), (9156, 2214144), (9216, 2199729), (10137, 1999872), (10416, 1946304), (10464, 1937376), (10752, 1885482), (11532, 1757952), (11718, 1730048), (11772, 1722112), (11904, 1703016), (12096, 1675984), (12208, 1660608), (13392, 1513792), (13454, 1506816), (13516, 1499904), (13734, 1476096), (13824, 1466486), (13888, 1459728), (13952, 1453032), (15376, 1318464), (15624, 1297536), (15696, 1291584), (15872, 1277262), (16128, 1256988), (17298, 1171968), (17856, 1135344), (18312, 1107072), (20181, 1004544), (20274, 999936), (20601, 984064), (20832, 973152), (20928, 968688), (21504, 942741), (23064, 878976), (23436, 865024), (23544, 861056), (23653, 857088), (23808, 851508), (24192, 837992), (24416, 830304), (25947, 781312), (26784, 756896), (26908, 753408), (27032, 749952), (27468, 738048), (27648, 733243), (27776, 729864), (27904, 726516), (30411, 666624), (30752, 659232), (31248, 648768), (31392, 645792), (31744, 638631), (32256, 628494), (34596, 585984), (35712, 567672), (36624, 553536), (40362, 502272), (40548, 499968), (41202, 492032), (41664, 486576), (41856, 484344), (46128, 439488), (46872, 432512), (47088, 430528), (47306, 428544), (47616, 425754), (48384, 418996), (48832, 415152), (51894, 390656), (53568, 378448), (53816, 376704), (54064, 374976), (54936, 369024), (55552, 364932), (55808, 363258), (60543, 334848), (60822, 333312), (61504, 329616), (62496, 324384), (62784, 322896), (64512, 314247), (69192, 292992), (70959, 285696), (71424, 283836), (73248, 276768), (80724, 251136), (81096, 249984), (82404, 246016), (83328, 243288), (83712, 242172), (91233, 222208), (92256, 219744), (93744, 216256), (94176, 215264), (94612, 214272), (95232, 212877), (96768, 209498), (97664, 207576), (103788, 195328), (104749, 193536), (107136, 189224), (107632, 188352), (108128, 187488), (109872, 184512), (111104, 182466), (111616, 181629), (121086, 167424), (121644, 166656), (123008, 164808), (124992, 162192), (125568, 161448), (138384, 146496), (141918, 142848)]