21301167888

素因数分解:

$2^4\times 3^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1$

素因数の和:313

約数の個数: 960

約数和(自身を含む): 86634455040

約数和(自身を除く): 65333287152

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 13, 14, 16, 18, 21, 22, 24, 26, 27, 28, 31, 33, 36, 39, 42, 44, 48, 49, 52, 54, 56, 62, 63, 66, 72, 77, 78, 84, 88, 91, 93, 98, 99, 104, 108, 112, 117, 124, 126, 132, 143, 144, 147, 154, 156, 168, 176, 182, 186, 189, 196, 198, 208, 216, 217, 227, 231, 234, 248, 252, 264, 273, 279, 286, 294, 297, 308, 312, 336, 341, 351, 364, 372, 378, 392, 396, 403, 429, 432, 434, 441, 454, 462, 468, 496, 504, 528, 539, 546, 558, 572, 588, 594, 616, 624, 637, 651, 681, 682, 693, 702, 728, 744, 756, 784, 792, 806, 819, 837, 858, 868, 882, 908, 924, 936, 1001, 1008, 1023, 1078, 1092, 1116, 1144, 1176, 1188, 1209, 1232, 1274, 1287, 1302, 1323, 1362, 1364, 1386, 1404, 1456, 1488, 1512, 1519, 1584, 1589, 1612, 1617, 1638, 1674, 1716, 1736, 1764, 1816, 1848, 1872, 1911, 1953, 2002, 2043, 2046, 2079, 2156, 2184, 2232, 2288, 2352, 2376, 2387, 2418, 2457, 2497, 2548, 2574, 2604, 2646, 2724, 2728, 2772, 2808, 2821, 2951, 3003, 3024, 3038, 3069, 3178, 3224, 3234, 3276, 3348, 3432, 3472, 3528, 3627, 3632, 3696, 3822, 3861, 3906, 4004, 4086, 4092, 4158, 4312, 4368, 4433, 4464, 4557, 4752, 4767, 4774, 4836, 4851, 4914, 4994, 5096, 5148, 5208, 5292, 5448, 5456, 5544, 5616, 5642, 5733, 5859, 5902, 6006, 6076, 6129, 6138, 6356, 6448, 6468, 6552, 6696, 6864, 7007, 7037, 7056, 7161, 7254, 7491, 7644, 7722, 7812, 8008, 8172, 8184, 8316, 8463, 8624, 8853, 8866, 9009, 9114, 9207, 9534, 9548, 9672, 9702, 9828, 9988, 10192, 10296, 10416, 10584, 10881, 10896, 11088, 11123, 11284, 11466, 11718, 11804, 12012, 12152, 12258, 12276, 12712, 12936, 13104, 13299, 13392, 13671, 14014, 14074, 14301, 14322, 14508, 14553, 14982, 15288, 15444, 15624, 16016, 16344, 16368, 16632, 16709, 16926, 17199, 17479, 17706, 17732, 18018, 18228, 18414, 19068, 19096, 19344, 19404, 19656, 19747, 19976, 20592, 20657, 21021, 21111, 21168, 21483, 21762, 22246, 22473, 22568, 22932, 23436, 23608, 24024, 24304, 24516, 24552, 25389, 25424, 25872, 26559, 26598, 27027, 27342, 28028, 28148, 28602, 28644, 29016, 29106, 29964, 30576, 30888, 31031, 31248, 32461, 32688, 33264, 33369, 33418, 33852, 34398, 34958, 35412, 35464, 36036, 36456, 36828, 38136, 38192, 38808, 39312, 39494, 39897, 39952, 41013, 41314, 42042, 42222, 42903, 42966, 43524, 44492, 44946, 45136, 45864, 46872, 47216, 48048, 49032, 49104, 49259, 50127, 50778, 52437, 53118, 53196, 54054, 54684, 56056, 56296, 57204, 57288, 58032, 58212, 59241, 59928, 61776, 61971, 62062, 63063, 63333, 64449, 64922, 66738, 66836, 67419, 67704, 68796, 69916, 70824, 70928, 72072, 72912, 73656, 76167, 76272, 77407, 77616, 78988, 79677, 79794, 82026, 82628, 84084, 84444, 85806, 85932, 87048, 88984, 89892, 91481, 91728, 93093, 93744, 97383, 98064, 98518, 100107, 100254, 101556, 104874, 106236, 106392, 108108, 109368, 112112, 112592, 114408, 114576, 116424, 118482, 119691, 119856, 122353, 123942, 124124, 126126, 126666, 128898, 129844, 133476, 133672, 134838, 135408, 137592, 139832, 141648, 144144, 144599, 147312, 147777, 150381, 152334, 154814, 157311, 157976, 159354, 159588, 164052, 165256, 168168, 168888, 171612, 171864, 174096, 177723, 177968, 179784, 182962, 185913, 186186, 189189, 189999, 194766, 197036, 200214, 200508, 203112, 209748, 212472, 212784, 216216, 217217, 218736, 227227, 228816, 232221, 232848, 236964, 239382, 244706, 247884, 248248, 252252, 253332, 257796, 259688, 266952, 267344, 269676, 274443, 275184, 279279, 279664, 289198, 292149, 295554, 300321, 300762, 304668, 309628, 314622, 315952, 318708, 319176, 328104, 330512, 336336, 337776, 343224, 343728, 344813, 355446, 359568, 365924, 367059, 371826, 372372, 378378, 379998, 389532, 394072, 400428, 401016, 406224, 419496, 424944, 432432, 433797, 434434, 443331, 451143, 454454, 464442, 471933, 473928, 478764, 489412, 495768, 496496, 504504, 506664, 515592, 519376, 533169, 533904, 539352, 541849, 548886, 557739, 558558, 578396, 584298, 591108, 600642, 601524, 609336, 619256, 629244, 637416, 638352, 640367, 651651, 656208, 681681, 686448, 689626, 696663, 710892, 731848, 734118, 743652, 744744, 756756, 759996, 779064, 788144, 800856, 802032, 823329, 837837, 838992, 867594, 868868, 876447, 886662, 902286, 908908, 928884, 943866, 947856, 957528, 978824, 991536, 1006291, 1009008, 1013328, 1031184, 1034439, 1066338, 1078704, 1083698, 1097772, 1101177, 1115478, 1117116, 1156792, 1168596, 1182216, 1201284, 1203048, 1218672, 1238512, 1258488, 1274832, 1280734, 1301391, 1303302, 1329993, 1363362, 1379252, 1393326, 1421784, 1463696, 1468236, 1487304, 1489488, 1513512, 1519992, 1558128, 1590589, 1601712, 1625547, 1646658, 1675674, 1735188, 1737736, 1752894, 1773324, 1804572, 1817816, 1857768, 1887732, 1915056, 1921101, 1954953, 1957648, 2012582, 2045043, 2068878, 2089989, 2132676, 2167396, 2195544, 2202354, 2230956, 2234232, 2313584, 2337192, 2364432, 2402568, 2406096, 2469987, 2516976, 2561468, 2602782, 2606604, 2659986, 2726724, 2758504, 2786652, 2843568, 2936472, 2974608, 3018873, 3027024, 3039984, 3103317, 3181178, 3251094, 3293316, 3303531, 3351348, 3470376, 3475472, 3505788, 3546648, 3609144, 3635632, 3715536, 3775464, 3792943, 3842202, 3904173, 3909906, 4025164, 4090086, 4137756, 4179978, 4265352, 4334792, 4391088, 4404708, 4461912, 4468464, 4482569, 4674384, 4771767, 4805136, 4876641, 4939974, 5122936, 5205564, 5213208, 5319972, 5453448, 5517008, 5573304, 5763303, 5864859, 5872944, 6037746, 6135129, 6206634, 6362356, 6502188, 6586632, 6607062, 6702696, 6940752, 7011576, 7044037, 7093296, 7218288, 7550928, 7585886, 7684404, 7808346, 7819812, 8050328, 8180172, 8275512, 8359956, 8530704, 8669584, 8809416, 8923824, 8965138, 9056619, 9309951, 9543534, 9753282, 9879948, 10245872, 10411128, 10426416, 10639944, 10906896, 11146608, 11378829, 11526606, 11729718, 12075492, 12270258, 12413268, 12724712, 13004376, 13173264, 13214124, 13405392, 13447707, 14023152, 14088074, 14315301, 14629923, 15171772, 15368808, 15616692, 15639624, 16100656, 16360344, 16551024, 16719912, 17289909, 17618832, 17930276, 18113238, 18619902, 19087068, 19506564, 19759896, 20822256, 21132111, 21279888, 22757658, 23053212, 23459436, 24150984, 24540516, 24826536, 25449424, 26008752, 26428248, 26895414, 27169857, 28176148, 28630602, 29259846, 30343544, 30737616, 31233384, 31279248, 32720688, 33439824, 34136487, 34579818, 35860552, 36226476, 37239804, 38174136, 39013128, 39519792, 40343121, 42264222, 42945903, 45515316, 46106424, 46918872, 48301968, 49081032, 49308259, 49653072, 52856496, 53790828, 54339714, 56352296, 57261204, 58519692, 60687088, 62466768, 63396333, 68272974, 69159636, 71721104, 72452952, 74479608, 76348272, 78026256, 80686242, 84528444, 85891806, 91030632, 92212848, 93837744, 98162064, 98616518, 102409461, 107581656, 108679428, 112704592, 114522408, 117039384, 121029363, 126792666, 136545948, 138319272, 144905904, 147924777, 148959216, 161372484, 169056888, 171783612, 182061264, 190188999, 197233036, 204818922, 215163312, 217358856, 229044816, 234078768, 242058726, 253585332, 273091896, 276638544, 295849554, 322744968, 338113776, 343567224, 380377998, 394466072, 409637844, 434717712, 443774331, 484117452, 507170664, 546183792, 591699108, 645489936, 687134448, 760755996, 788932144, 819275688, 887548662, 968234904, 1014341328, 1183398216, 1331322993, 1521511992, 1638551376, 1775097324, 1936469808, 2366796432, 2662645986, 3043023984, 3550194648, 5325291972, 7100389296, 10650583944, 21301167888]

約数ペア:

[(1, 21301167888), (2, 10650583944), (3, 7100389296), (4, 5325291972), (6, 3550194648), (7, 3043023984), (8, 2662645986), (9, 2366796432), (11, 1936469808), (12, 1775097324), (13, 1638551376), (14, 1521511992), (16, 1331322993), (18, 1183398216), (21, 1014341328), (22, 968234904), (24, 887548662), (26, 819275688), (27, 788932144), (28, 760755996), (31, 687134448), (33, 645489936), (36, 591699108), (39, 546183792), (42, 507170664), (44, 484117452), (48, 443774331), (49, 434717712), (52, 409637844), (54, 394466072), (56, 380377998), (62, 343567224), (63, 338113776), (66, 322744968), (72, 295849554), (77, 276638544), (78, 273091896), (84, 253585332), (88, 242058726), (91, 234078768), (93, 229044816), (98, 217358856), (99, 215163312), (104, 204818922), (108, 197233036), (112, 190188999), (117, 182061264), (124, 171783612), (126, 169056888), (132, 161372484), (143, 148959216), (144, 147924777), (147, 144905904), (154, 138319272), (156, 136545948), (168, 126792666), (176, 121029363), (182, 117039384), (186, 114522408), (189, 112704592), (196, 108679428), (198, 107581656), (208, 102409461), (216, 98616518), (217, 98162064), (227, 93837744), (231, 92212848), (234, 91030632), (248, 85891806), (252, 84528444), (264, 80686242), (273, 78026256), (279, 76348272), (286, 74479608), (294, 72452952), (297, 71721104), (308, 69159636), (312, 68272974), (336, 63396333), (341, 62466768), (351, 60687088), (364, 58519692), (372, 57261204), (378, 56352296), (392, 54339714), (396, 53790828), (403, 52856496), (429, 49653072), (432, 49308259), (434, 49081032), (441, 48301968), (454, 46918872), (462, 46106424), (468, 45515316), (496, 42945903), (504, 42264222), (528, 40343121), (539, 39519792), (546, 39013128), (558, 38174136), (572, 37239804), (588, 36226476), (594, 35860552), (616, 34579818), (624, 34136487), (637, 33439824), (651, 32720688), (681, 31279248), (682, 31233384), (693, 30737616), (702, 30343544), (728, 29259846), (744, 28630602), (756, 28176148), (784, 27169857), (792, 26895414), (806, 26428248), (819, 26008752), (837, 25449424), (858, 24826536), (868, 24540516), (882, 24150984), (908, 23459436), (924, 23053212), (936, 22757658), (1001, 21279888), (1008, 21132111), (1023, 20822256), (1078, 19759896), (1092, 19506564), (1116, 19087068), (1144, 18619902), (1176, 18113238), (1188, 17930276), (1209, 17618832), (1232, 17289909), (1274, 16719912), (1287, 16551024), (1302, 16360344), (1323, 16100656), (1362, 15639624), (1364, 15616692), (1386, 15368808), (1404, 15171772), (1456, 14629923), (1488, 14315301), (1512, 14088074), (1519, 14023152), (1584, 13447707), (1589, 13405392), (1612, 13214124), (1617, 13173264), (1638, 13004376), (1674, 12724712), (1716, 12413268), (1736, 12270258), (1764, 12075492), (1816, 11729718), (1848, 11526606), (1872, 11378829), (1911, 11146608), (1953, 10906896), (2002, 10639944), (2043, 10426416), (2046, 10411128), (2079, 10245872), (2156, 9879948), (2184, 9753282), (2232, 9543534), (2288, 9309951), (2352, 9056619), (2376, 8965138), (2387, 8923824), (2418, 8809416), (2457, 8669584), (2497, 8530704), (2548, 8359956), (2574, 8275512), (2604, 8180172), (2646, 8050328), (2724, 7819812), (2728, 7808346), (2772, 7684404), (2808, 7585886), (2821, 7550928), (2951, 7218288), (3003, 7093296), (3024, 7044037), (3038, 7011576), (3069, 6940752), (3178, 6702696), (3224, 6607062), (3234, 6586632), (3276, 6502188), (3348, 6362356), (3432, 6206634), (3472, 6135129), (3528, 6037746), (3627, 5872944), (3632, 5864859), (3696, 5763303), (3822, 5573304), (3861, 5517008), (3906, 5453448), (4004, 5319972), (4086, 5213208), (4092, 5205564), (4158, 5122936), (4312, 4939974), (4368, 4876641), (4433, 4805136), (4464, 4771767), (4557, 4674384), (4752, 4482569), (4767, 4468464), (4774, 4461912), (4836, 4404708), (4851, 4391088), (4914, 4334792), (4994, 4265352), (5096, 4179978), (5148, 4137756), (5208, 4090086), (5292, 4025164), (5448, 3909906), (5456, 3904173), (5544, 3842202), (5616, 3792943), (5642, 3775464), (5733, 3715536), (5859, 3635632), (5902, 3609144), (6006, 3546648), (6076, 3505788), (6129, 3475472), (6138, 3470376), (6356, 3351348), (6448, 3303531), (6468, 3293316), (6552, 3251094), (6696, 3181178), (6864, 3103317), (7007, 3039984), (7037, 3027024), (7056, 3018873), (7161, 2974608), (7254, 2936472), (7491, 2843568), (7644, 2786652), (7722, 2758504), (7812, 2726724), (8008, 2659986), (8172, 2606604), (8184, 2602782), (8316, 2561468), (8463, 2516976), (8624, 2469987), (8853, 2406096), (8866, 2402568), (9009, 2364432), (9114, 2337192), (9207, 2313584), (9534, 2234232), (9548, 2230956), (9672, 2202354), (9702, 2195544), (9828, 2167396), (9988, 2132676), (10192, 2089989), (10296, 2068878), (10416, 2045043), (10584, 2012582), (10881, 1957648), (10896, 1954953), (11088, 1921101), (11123, 1915056), (11284, 1887732), (11466, 1857768), (11718, 1817816), (11804, 1804572), (12012, 1773324), (12152, 1752894), (12258, 1737736), (12276, 1735188), (12712, 1675674), (12936, 1646658), (13104, 1625547), (13299, 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(28028, 759996), (28148, 756756), (28602, 744744), (28644, 743652), (29016, 734118), (29106, 731848), (29964, 710892), (30576, 696663), (30888, 689626), (31031, 686448), (31248, 681681), (32461, 656208), (32688, 651651), (33264, 640367), (33369, 638352), (33418, 637416), (33852, 629244), (34398, 619256), (34958, 609336), (35412, 601524), (35464, 600642), (36036, 591108), (36456, 584298), (36828, 578396), (38136, 558558), (38192, 557739), (38808, 548886), (39312, 541849), (39494, 539352), (39897, 533904), (39952, 533169), (41013, 519376), (41314, 515592), (42042, 506664), (42222, 504504), (42903, 496496), (42966, 495768), (43524, 489412), (44492, 478764), (44946, 473928), (45136, 471933), (45864, 464442), (46872, 454454), (47216, 451143), (48048, 443331), (49032, 434434), (49104, 433797), (49259, 432432), (50127, 424944), (50778, 419496), (52437, 406224), (53118, 401016), (53196, 400428), (54054, 394072), (54684, 389532), (56056, 379998), (56296, 378378), (57204, 372372), (57288, 371826), (58032, 367059), (58212, 365924), (59241, 359568), (59928, 355446), (61776, 344813), (61971, 343728), (62062, 343224), (63063, 337776), (63333, 336336), (64449, 330512), (64922, 328104), (66738, 319176), (66836, 318708), (67419, 315952), (67704, 314622), (68796, 309628), (69916, 304668), (70824, 300762), (70928, 300321), (72072, 295554), (72912, 292149), (73656, 289198), (76167, 279664), (76272, 279279), (77407, 275184), (77616, 274443), (78988, 269676), (79677, 267344), (79794, 266952), (82026, 259688), (82628, 257796), (84084, 253332), (84444, 252252), (85806, 248248), (85932, 247884), (87048, 244706), (88984, 239382), (89892, 236964), (91481, 232848), (91728, 232221), (93093, 228816), (93744, 227227), (97383, 218736), (98064, 217217), (98518, 216216), (100107, 212784), (100254, 212472), (101556, 209748), (104874, 203112), (106236, 200508), (106392, 200214), (108108, 197036), (109368, 194766), (112112, 189999), (112592, 189189), (114408, 186186), (114576, 185913), (116424, 182962), (118482, 179784), (119691, 177968), (119856, 177723), (122353, 174096), (123942, 171864), (124124, 171612), (126126, 168888), (126666, 168168), (128898, 165256), (129844, 164052), (133476, 159588), (133672, 159354), (134838, 157976), (135408, 157311), (137592, 154814), (139832, 152334), (141648, 150381), (144144, 147777), (144599, 147312)]