21041427456

素因数分解:

$2^{10}\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1$

素因数の和:251

約数の個数: 704

約数和(自身を含む): 77347123200

約数和(自身を除く): 56305695744

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 27, 28, 29, 32, 36, 42, 46, 48, 54, 56, 58, 63, 64, 69, 72, 84, 87, 92, 96, 108, 112, 116, 126, 128, 138, 144, 161, 163, 168, 174, 184, 189, 192, 203, 207, 216, 224, 232, 252, 256, 261, 276, 288, 322, 326, 336, 348, 368, 378, 384, 406, 414, 432, 448, 464, 483, 489, 504, 512, 522, 552, 576, 609, 621, 644, 652, 667, 672, 696, 736, 756, 768, 783, 812, 828, 864, 896, 928, 966, 978, 1008, 1024, 1044, 1104, 1141, 1152, 1218, 1242, 1288, 1304, 1334, 1344, 1392, 1449, 1467, 1472, 1512, 1536, 1566, 1624, 1656, 1728, 1792, 1827, 1856, 1932, 1956, 2001, 2016, 2088, 2208, 2282, 2304, 2436, 2484, 2576, 2608, 2668, 2688, 2784, 2898, 2934, 2944, 3024, 3072, 3132, 3248, 3312, 3423, 3456, 3584, 3654, 3712, 3749, 3864, 3912, 4002, 4032, 4176, 4347, 4401, 4416, 4564, 4608, 4669, 4727, 4872, 4968, 5152, 5216, 5336, 5376, 5481, 5568, 5796, 5868, 5888, 6003, 6048, 6264, 6496, 6624, 6846, 6912, 7168, 7308, 7424, 7498, 7728, 7824, 8004, 8064, 8352, 8694, 8802, 8832, 9128, 9216, 9338, 9454, 9744, 9936, 10269, 10304, 10432, 10672, 10752, 10962, 11136, 11247, 11592, 11736, 11776, 12006, 12096, 12528, 12992, 13248, 13692, 13824, 14007, 14181, 14616, 14848, 14996, 15456, 15648, 16008, 16128, 16704, 17388, 17604, 17664, 18009, 18256, 18676, 18908, 19488, 19872, 20538, 20608, 20864, 21344, 21504, 21924, 22272, 22494, 23184, 23472, 23552, 24012, 24192, 25056, 25984, 26243, 26496, 27384, 27648, 28014, 28362, 29232, 29696, 29992, 30807, 30912, 31296, 32016, 32256, 33089, 33408, 33741, 34776, 35208, 35328, 36018, 36512, 37352, 37816, 38976, 39744, 41076, 41216, 41728, 42021, 42543, 42688, 43848, 44544, 44988, 46368, 46944, 48024, 48384, 50112, 51968, 52486, 52992, 54768, 56028, 56724, 58464, 59984, 61614, 61824, 62592, 64032, 64512, 66178, 66816, 67482, 69552, 70416, 70656, 72036, 73024, 74704, 75632, 77952, 78729, 79488, 82152, 82432, 83456, 84042, 85086, 85376, 87696, 89088, 89976, 92736, 93888, 96048, 96768, 99267, 100224, 101223, 103936, 104972, 105984, 108721, 109536, 112056, 113448, 116928, 119968, 123228, 123648, 125184, 126063, 127629, 128064, 132356, 133632, 134964, 139104, 140832, 144072, 146048, 149408, 151264, 155904, 157458, 158976, 164304, 164864, 166912, 168084, 170172, 170752, 175392, 179952, 185472, 187776, 192096, 193536, 198534, 200448, 202446, 207872, 209944, 211968, 217442, 219072, 224112, 226896, 233856, 236187, 239936, 246456, 247296, 250368, 252126, 255258, 256128, 264712, 267264, 269928, 278208, 281664, 288144, 292096, 297801, 298816, 302528, 311808, 314916, 317952, 326163, 328608, 336168, 340344, 341504, 350784, 359904, 370944, 375552, 384192, 397068, 400896, 404892, 419888, 434884, 438144, 448224, 453792, 467712, 472374, 479872, 492912, 494592, 500736, 504252, 510516, 512256, 529424, 539856, 556416, 563328, 576288, 584192, 595602, 597632, 605056, 623616, 629832, 635904, 652326, 657216, 672336, 680688, 683008, 701568, 708561, 719808, 741888, 751104, 761047, 768384, 794136, 801792, 809784, 839776, 869768, 876288, 893403, 896448, 907584, 935424, 944748, 959744, 978489, 985824, 1008504, 1021032, 1024512, 1058848, 1079712, 1112832, 1126656, 1152576, 1168384, 1191204, 1195264, 1210112, 1259664, 1304652, 1314432, 1344672, 1361376, 1403136, 1417122, 1439616, 1483776, 1502208, 1522094, 1536768, 1588272, 1619568, 1679552, 1739536, 1752576, 1786806, 1792896, 1815168, 1870848, 1889496, 1919488, 1956978, 1971648, 2017008, 2042064, 2049024, 2117696, 2159424, 2225664, 2253312, 2283141, 2305152, 2382408, 2390528, 2420224, 2519328, 2609304, 2628864, 2689344, 2722752, 2806272, 2834244, 2879232, 2935467, 3044188, 3073536, 3176544, 3239136, 3359104, 3479072, 3505152, 3573612, 3585792, 3630336, 3778992, 3838976, 3913956, 3943296, 4034016, 4084128, 4235392, 4318848, 4451328, 4506624, 4566282, 4610304, 4764816, 4781056, 4840448, 5038656, 5218608, 5257728, 5378688, 5445504, 5612544, 5668488, 5758464, 5870934, 6088376, 6147072, 6353088, 6478272, 6718208, 6849423, 6958144, 7147224, 7171584, 7260672, 7557984, 7827912, 7886592, 8068032, 8168256, 8470784, 8637696, 9132564, 9220608, 9529632, 10077312, 10437216, 10515456, 10757376, 10891008, 11336976, 11516928, 11741868, 12176752, 12706176, 12956544, 13436416, 13698846, 13916288, 14294448, 14343168, 14521344, 15115968, 15655824, 15773184, 16136064, 16336512, 16941568, 17275392, 18265128, 18441216, 19059264, 20154624, 20548269, 20874432, 21514752, 21782016, 22673952, 23483736, 24353504, 25412352, 25913088, 26872832, 27397692, 27832576, 28588896, 30231936, 31311648, 31546368, 32272128, 32673024, 33883136, 34550784, 36530256, 38118528, 40309248, 41096538, 41748864, 43029504, 43564032, 45347904, 46967472, 48707008, 50824704, 51826176, 54795384, 55665152, 57177792, 60463872, 62623296, 64544256, 65346048, 73060512, 76237056, 80618496, 82193076, 83497728, 90695808, 93934944, 97414016, 101649408, 103652352, 109590768, 111330304, 114355584, 120927744, 125246592, 129088512, 130692096, 146121024, 152474112, 164386152, 166995456, 181391616, 187869888, 194828032, 219181536, 228711168, 241855488, 250493184, 292242048, 304948224, 328772304, 333990912, 362783232, 375739776, 389656064, 438363072, 457422336, 500986368, 584484096, 657544608, 725566464, 751479552, 779312128, 876726144, 914844672, 1001972736, 1168968192, 1315089216, 1502959104, 1753452288, 2337936384, 2630178432, 3005918208, 3506904576, 5260356864, 7013809152, 10520713728, 21041427456]

約数ペア:

[(1, 21041427456), (2, 10520713728), (3, 7013809152), (4, 5260356864), (6, 3506904576), (7, 3005918208), (8, 2630178432), (9, 2337936384), (12, 1753452288), (14, 1502959104), (16, 1315089216), (18, 1168968192), (21, 1001972736), (23, 914844672), (24, 876726144), (27, 779312128), (28, 751479552), (29, 725566464), (32, 657544608), (36, 584484096), (42, 500986368), (46, 457422336), (48, 438363072), (54, 389656064), (56, 375739776), (58, 362783232), (63, 333990912), (64, 328772304), (69, 304948224), (72, 292242048), (84, 250493184), (87, 241855488), (92, 228711168), (96, 219181536), (108, 194828032), (112, 187869888), (116, 181391616), (126, 166995456), (128, 164386152), (138, 152474112), (144, 146121024), (161, 130692096), (163, 129088512), (168, 125246592), (174, 120927744), (184, 114355584), (189, 111330304), (192, 109590768), (203, 103652352), (207, 101649408), (216, 97414016), (224, 93934944), (232, 90695808), (252, 83497728), (256, 82193076), (261, 80618496), (276, 76237056), (288, 73060512), (322, 65346048), (326, 64544256), (336, 62623296), (348, 60463872), (368, 57177792), (378, 55665152), (384, 54795384), (406, 51826176), (414, 50824704), (432, 48707008), (448, 46967472), (464, 45347904), (483, 43564032), (489, 43029504), (504, 41748864), (512, 41096538), (522, 40309248), (552, 38118528), (576, 36530256), (609, 34550784), (621, 33883136), (644, 32673024), (652, 32272128), (667, 31546368), (672, 31311648), (696, 30231936), (736, 28588896), (756, 27832576), (768, 27397692), (783, 26872832), (812, 25913088), (828, 25412352), (864, 24353504), (896, 23483736), (928, 22673952), (966, 21782016), (978, 21514752), (1008, 20874432), (1024, 20548269), (1044, 20154624), (1104, 19059264), (1141, 18441216), (1152, 18265128), (1218, 17275392), (1242, 16941568), (1288, 16336512), (1304, 16136064), (1334, 15773184), (1344, 15655824), (1392, 15115968), (1449, 14521344), (1467, 14343168), (1472, 14294448), (1512, 13916288), (1536, 13698846), (1566, 13436416), (1624, 12956544), (1656, 12706176), (1728, 12176752), (1792, 11741868), (1827, 11516928), (1856, 11336976), (1932, 10891008), (1956, 10757376), (2001, 10515456), (2016, 10437216), (2088, 10077312), (2208, 9529632), (2282, 9220608), (2304, 9132564), (2436, 8637696), (2484, 8470784), (2576, 8168256), (2608, 8068032), (2668, 7886592), (2688, 7827912), (2784, 7557984), (2898, 7260672), (2934, 7171584), (2944, 7147224), (3024, 6958144), (3072, 6849423), (3132, 6718208), (3248, 6478272), (3312, 6353088), (3423, 6147072), (3456, 6088376), (3584, 5870934), (3654, 5758464), (3712, 5668488), (3749, 5612544), (3864, 5445504), (3912, 5378688), (4002, 5257728), (4032, 5218608), (4176, 5038656), (4347, 4840448), (4401, 4781056), (4416, 4764816), (4564, 4610304), (4608, 4566282), (4669, 4506624), (4727, 4451328), (4872, 4318848), (4968, 4235392), (5152, 4084128), (5216, 4034016), (5336, 3943296), (5376, 3913956), (5481, 3838976), (5568, 3778992), (5796, 3630336), (5868, 3585792), (5888, 3573612), (6003, 3505152), (6048, 3479072), (6264, 3359104), (6496, 3239136), (6624, 3176544), (6846, 3073536), (6912, 3044188), (7168, 2935467), (7308, 2879232), (7424, 2834244), (7498, 2806272), (7728, 2722752), (7824, 2689344), (8004, 2628864), (8064, 2609304), (8352, 2519328), (8694, 2420224), (8802, 2390528), (8832, 2382408), (9128, 2305152), (9216, 2283141), (9338, 2253312), (9454, 2225664), (9744, 2159424), (9936, 2117696), (10269, 2049024), (10304, 2042064), (10432, 2017008), (10672, 1971648), (10752, 1956978), (10962, 1919488), (11136, 1889496), (11247, 1870848), (11592, 1815168), (11736, 1792896), (11776, 1786806), (12006, 1752576), (12096, 1739536), (12528, 1679552), (12992, 1619568), (13248, 1588272), (13692, 1536768), (13824, 1522094), (14007, 1502208), (14181, 1483776), (14616, 1439616), (14848, 1417122), (14996, 1403136), (15456, 1361376), (15648, 1344672), (16008, 1314432), (16128, 1304652), (16704, 1259664), (17388, 1210112), (17604, 1195264), (17664, 1191204), (18009, 1168384), (18256, 1152576), (18676, 1126656), (18908, 1112832), (19488, 1079712), (19872, 1058848), (20538, 1024512), (20608, 1021032), (20864, 1008504), (21344, 985824), (21504, 978489), (21924, 959744), (22272, 944748), (22494, 935424), (23184, 907584), (23472, 896448), (23552, 893403), (24012, 876288), (24192, 869768), (25056, 839776), (25984, 809784), (26243, 801792), (26496, 794136), (27384, 768384), (27648, 761047), (28014, 751104), (28362, 741888), (29232, 719808), (29696, 708561), (29992, 701568), (30807, 683008), (30912, 680688), (31296, 672336), (32016, 657216), (32256, 652326), (33089, 635904), (33408, 629832), (33741, 623616), (34776, 605056), (35208, 597632), (35328, 595602), (36018, 584192), (36512, 576288), (37352, 563328), (37816, 556416), (38976, 539856), (39744, 529424), (41076, 512256), (41216, 510516), (41728, 504252), (42021, 500736), (42543, 494592), (42688, 492912), (43848, 479872), (44544, 472374), (44988, 467712), (46368, 453792), (46944, 448224), (48024, 438144), (48384, 434884), (50112, 419888), (51968, 404892), (52486, 400896), (52992, 397068), (54768, 384192), (56028, 375552), (56724, 370944), (58464, 359904), (59984, 350784), (61614, 341504), (61824, 340344), (62592, 336168), (64032, 328608), (64512, 326163), (66178, 317952), (66816, 314916), (67482, 311808), (69552, 302528), (70416, 298816), (70656, 297801), (72036, 292096), (73024, 288144), (74704, 281664), (75632, 278208), (77952, 269928), (78729, 267264), (79488, 264712), (82152, 256128), (82432, 255258), (83456, 252126), (84042, 250368), (85086, 247296), (85376, 246456), (87696, 239936), (89088, 236187), (89976, 233856), (92736, 226896), (93888, 224112), (96048, 219072), (96768, 217442), (99267, 211968), (100224, 209944), (101223, 207872), (103936, 202446), (104972, 200448), (105984, 198534), (108721, 193536), (109536, 192096), (112056, 187776), (113448, 185472), (116928, 179952), (119968, 175392), (123228, 170752), (123648, 170172), (125184, 168084), (126063, 166912), (127629, 164864), (128064, 164304), (132356, 158976), (133632, 157458), (134964, 155904), (139104, 151264), (140832, 149408), (144072, 146048)]