21452805504

素因数分解:

$2^7\times 3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{211}}^1$

素因数の和:351

約数の個数: 512

約数和(自身を含む): 71687884800

約数和(自身を除く): 50235079296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 31, 32, 36, 39, 48, 52, 54, 62, 64, 72, 73, 78, 93, 96, 104, 108, 117, 124, 128, 144, 146, 156, 186, 192, 208, 211, 216, 219, 234, 248, 279, 288, 292, 312, 351, 372, 384, 403, 416, 422, 432, 438, 468, 496, 558, 576, 584, 624, 633, 657, 702, 744, 806, 832, 837, 844, 864, 876, 936, 949, 992, 1116, 1152, 1168, 1209, 1248, 1266, 1314, 1404, 1488, 1612, 1664, 1674, 1688, 1728, 1752, 1872, 1898, 1899, 1971, 1984, 2232, 2263, 2336, 2418, 2496, 2532, 2628, 2743, 2808, 2847, 2976, 3224, 3348, 3376, 3456, 3504, 3627, 3744, 3796, 3798, 3942, 3968, 4464, 4526, 4672, 4836, 4992, 5064, 5256, 5486, 5616, 5694, 5697, 5952, 6448, 6541, 6696, 6752, 6789, 7008, 7254, 7488, 7592, 7596, 7884, 8229, 8541, 8928, 9052, 9344, 9672, 10128, 10512, 10881, 10972, 11232, 11388, 11394, 11904, 12896, 13082, 13392, 13504, 13578, 14016, 14508, 14976, 15184, 15192, 15403, 15768, 16458, 17082, 17856, 18104, 19344, 19623, 20256, 20367, 21024, 21762, 21944, 22464, 22776, 22788, 24687, 25623, 25792, 26164, 26784, 27008, 27156, 28032, 29016, 29419, 30368, 30384, 30806, 31536, 32916, 34164, 35712, 36208, 38688, 39246, 40512, 40734, 42048, 43524, 43888, 44928, 45552, 45576, 46209, 49374, 51246, 51584, 52328, 53568, 54312, 58032, 58838, 58869, 60736, 60768, 61101, 61612, 63072, 65832, 68328, 72416, 74061, 77376, 78492, 81024, 81468, 84096, 85033, 87048, 87776, 88257, 91104, 91152, 92418, 98748, 102492, 104656, 107136, 108624, 116064, 117676, 117738, 121472, 121536, 122202, 123224, 126144, 131664, 136656, 138627, 144832, 148122, 154752, 156984, 162936, 170066, 174096, 175552, 176514, 176607, 182208, 182304, 184836, 197496, 200239, 204984, 209312, 217248, 232128, 235352, 235476, 243072, 244404, 246448, 252288, 255099, 263328, 264771, 273312, 277254, 289664, 296244, 313968, 325872, 340132, 348192, 351104, 353028, 353214, 364416, 364608, 369672, 394992, 400478, 409968, 415881, 418624, 434496, 464256, 470704, 470952, 477493, 488808, 492896, 510198, 526656, 529542, 546624, 554508, 592488, 600717, 627936, 651744, 680264, 696384, 706056, 706428, 729216, 739344, 765297, 789984, 794313, 800956, 819936, 831762, 837248, 868992, 941408, 941904, 954986, 977616, 985792, 1020396, 1053312, 1059084, 1093248, 1109016, 1184976, 1201434, 1255872, 1303488, 1360528, 1392768, 1412112, 1412856, 1432479, 1478688, 1530594, 1579968, 1588626, 1601912, 1639872, 1663524, 1802151, 1882816, 1883808, 1909972, 1955232, 1971584, 2040792, 2118168, 2218032, 2295891, 2369952, 2402868, 2511744, 2606976, 2721056, 2824224, 2825712, 2864958, 2957376, 3061188, 3159936, 3177252, 3203824, 3279744, 3327048, 3604302, 3765632, 3767616, 3819944, 3910464, 4081584, 4236336, 4297437, 4436064, 4591782, 4739904, 4805736, 5406453, 5442112, 5648448, 5651424, 5729916, 5914752, 6122376, 6207409, 6354504, 6407648, 6654096, 7208604, 7535232, 7639888, 7820928, 8163168, 8472672, 8594874, 8872128, 9183564, 9479808, 9611472, 10812906, 10884224, 11296896, 11302848, 11459832, 12244752, 12414818, 12709008, 12815296, 12892311, 13308192, 14417208, 15279776, 16326336, 16945344, 17189748, 17744256, 18367128, 18622227, 19222944, 21625812, 22605696, 22919664, 24489504, 24829636, 25418016, 25630592, 25784622, 26616384, 28834416, 30559552, 32652672, 33890688, 34379496, 36734256, 37244454, 38445888, 43251624, 45839328, 48979008, 49659272, 50836032, 51569244, 53232768, 55866681, 57668832, 61119104, 68758992, 73468512, 74488908, 76891776, 86503248, 91678656, 97958016, 99318544, 101672064, 103138488, 111733362, 115337664, 137517984, 146937024, 148977816, 167600043, 173006496, 183357312, 198637088, 206276976, 223466724, 230675328, 275035968, 293874048, 297955632, 335200086, 346012992, 397274176, 412553952, 446933448, 550071936, 595911264, 670400172, 692025984, 794548352, 825107904, 893866896, 1191822528, 1340800344, 1650215808, 1787733792, 2383645056, 2681600688, 3575467584, 5363201376, 7150935168, 10726402752, 21452805504]

約数ペア:

[(1, 21452805504), (2, 10726402752), (3, 7150935168), (4, 5363201376), (6, 3575467584), (8, 2681600688), (9, 2383645056), (12, 1787733792), (13, 1650215808), (16, 1340800344), (18, 1191822528), (24, 893866896), (26, 825107904), (27, 794548352), (31, 692025984), (32, 670400172), (36, 595911264), (39, 550071936), (48, 446933448), (52, 412553952), (54, 397274176), (62, 346012992), (64, 335200086), (72, 297955632), (73, 293874048), (78, 275035968), (93, 230675328), (96, 223466724), (104, 206276976), (108, 198637088), (117, 183357312), (124, 173006496), (128, 167600043), (144, 148977816), (146, 146937024), (156, 137517984), (186, 115337664), (192, 111733362), (208, 103138488), (211, 101672064), (216, 99318544), (219, 97958016), (234, 91678656), (248, 86503248), (279, 76891776), (288, 74488908), (292, 73468512), (312, 68758992), (351, 61119104), (372, 57668832), (384, 55866681), (403, 53232768), (416, 51569244), (422, 50836032), (432, 49659272), (438, 48979008), (468, 45839328), (496, 43251624), (558, 38445888), (576, 37244454), (584, 36734256), (624, 34379496), (633, 33890688), (657, 32652672), (702, 30559552), (744, 28834416), (806, 26616384), (832, 25784622), (837, 25630592), (844, 25418016), (864, 24829636), (876, 24489504), (936, 22919664), (949, 22605696), (992, 21625812), (1116, 19222944), (1152, 18622227), (1168, 18367128), (1209, 17744256), (1248, 17189748), (1266, 16945344), (1314, 16326336), (1404, 15279776), (1488, 14417208), (1612, 13308192), (1664, 12892311), (1674, 12815296), (1688, 12709008), (1728, 12414818), (1752, 12244752), (1872, 11459832), (1898, 11302848), (1899, 11296896), (1971, 10884224), (1984, 10812906), (2232, 9611472), (2263, 9479808), (2336, 9183564), (2418, 8872128), (2496, 8594874), (2532, 8472672), (2628, 8163168), (2743, 7820928), (2808, 7639888), (2847, 7535232), (2976, 7208604), (3224, 6654096), (3348, 6407648), (3376, 6354504), (3456, 6207409), (3504, 6122376), (3627, 5914752), (3744, 5729916), (3796, 5651424), (3798, 5648448), (3942, 5442112), (3968, 5406453), (4464, 4805736), (4526, 4739904), (4672, 4591782), (4836, 4436064), (4992, 4297437), (5064, 4236336), (5256, 4081584), (5486, 3910464), (5616, 3819944), (5694, 3767616), (5697, 3765632), (5952, 3604302), (6448, 3327048), (6541, 3279744), (6696, 3203824), (6752, 3177252), (6789, 3159936), (7008, 3061188), (7254, 2957376), (7488, 2864958), (7592, 2825712), (7596, 2824224), (7884, 2721056), (8229, 2606976), (8541, 2511744), (8928, 2402868), (9052, 2369952), (9344, 2295891), (9672, 2218032), (10128, 2118168), (10512, 2040792), (10881, 1971584), (10972, 1955232), (11232, 1909972), (11388, 1883808), (11394, 1882816), (11904, 1802151), (12896, 1663524), (13082, 1639872), (13392, 1601912), (13504, 1588626), (13578, 1579968), (14016, 1530594), (14508, 1478688), (14976, 1432479), (15184, 1412856), (15192, 1412112), (15403, 1392768), (15768, 1360528), (16458, 1303488), (17082, 1255872), (17856, 1201434), (18104, 1184976), (19344, 1109016), (19623, 1093248), (20256, 1059084), (20367, 1053312), (21024, 1020396), (21762, 985792), (21944, 977616), (22464, 954986), (22776, 941904), (22788, 941408), (24687, 868992), (25623, 837248), (25792, 831762), (26164, 819936), (26784, 800956), (27008, 794313), (27156, 789984), (28032, 765297), (29016, 739344), (29419, 729216), (30368, 706428), (30384, 706056), (30806, 696384), (31536, 680264), (32916, 651744), (34164, 627936), (35712, 600717), (36208, 592488), (38688, 554508), (39246, 546624), (40512, 529542), (40734, 526656), (42048, 510198), (43524, 492896), (43888, 488808), (44928, 477493), (45552, 470952), (45576, 470704), (46209, 464256), (49374, 434496), (51246, 418624), (51584, 415881), (52328, 409968), (53568, 400478), (54312, 394992), (58032, 369672), (58838, 364608), (58869, 364416), (60736, 353214), (60768, 353028), (61101, 351104), (61612, 348192), (63072, 340132), (65832, 325872), (68328, 313968), (72416, 296244), (74061, 289664), (77376, 277254), (78492, 273312), (81024, 264771), (81468, 263328), (84096, 255099), (85033, 252288), (87048, 246448), (87776, 244404), (88257, 243072), (91104, 235476), (91152, 235352), (92418, 232128), (98748, 217248), (102492, 209312), (104656, 204984), (107136, 200239), (108624, 197496), (116064, 184836), (117676, 182304), (117738, 182208), (121472, 176607), (121536, 176514), (122202, 175552), (123224, 174096), (126144, 170066), (131664, 162936), (136656, 156984), (138627, 154752), (144832, 148122)]