21020283648

素因数分解:

$2^8\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1453}}^1$

素因数の和:1521

約数の個数: 576

約数和(自身を含む): 79886714880

約数和(自身を除く): 58866431232

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 23, 24, 26, 27, 28, 32, 36, 39, 42, 46, 48, 52, 54, 56, 63, 64, 69, 72, 78, 84, 91, 92, 96, 104, 108, 112, 117, 126, 128, 138, 144, 156, 161, 168, 182, 184, 189, 192, 207, 208, 216, 224, 234, 252, 256, 273, 276, 288, 299, 312, 322, 336, 351, 364, 368, 378, 384, 414, 416, 432, 448, 468, 483, 504, 546, 552, 576, 598, 621, 624, 644, 672, 702, 728, 736, 756, 768, 819, 828, 832, 864, 896, 897, 936, 966, 1008, 1092, 1104, 1152, 1196, 1242, 1248, 1288, 1344, 1404, 1449, 1453, 1456, 1472, 1512, 1638, 1656, 1664, 1728, 1792, 1794, 1872, 1932, 2016, 2093, 2184, 2208, 2304, 2392, 2457, 2484, 2496, 2576, 2688, 2691, 2808, 2898, 2906, 2912, 2944, 3024, 3276, 3312, 3328, 3456, 3588, 3744, 3864, 4032, 4186, 4347, 4359, 4368, 4416, 4784, 4914, 4968, 4992, 5152, 5376, 5382, 5616, 5796, 5812, 5824, 5888, 6048, 6279, 6552, 6624, 6912, 7176, 7488, 7728, 8064, 8073, 8372, 8694, 8718, 8736, 8832, 9568, 9828, 9936, 9984, 10171, 10304, 10764, 11232, 11592, 11624, 11648, 12096, 12558, 13077, 13104, 13248, 14352, 14976, 15456, 16128, 16146, 16744, 17388, 17436, 17472, 17664, 18837, 18889, 19136, 19656, 19872, 20342, 20608, 21528, 22464, 23184, 23248, 23296, 24192, 25116, 26154, 26208, 26496, 28704, 29952, 30513, 30912, 32292, 33419, 33488, 34776, 34872, 34944, 37674, 37778, 38272, 39231, 39312, 39744, 40684, 41216, 43056, 44928, 46368, 46496, 48384, 50232, 52308, 52416, 52992, 56511, 56667, 57408, 61026, 61824, 64584, 66838, 66976, 69552, 69744, 69888, 75348, 75556, 76544, 78462, 78624, 79488, 81368, 86112, 89856, 91539, 92736, 92992, 100257, 100464, 104616, 104832, 113022, 113334, 114816, 122052, 123648, 129168, 132223, 133676, 133952, 139104, 139488, 150696, 151112, 156924, 157248, 158976, 162736, 170001, 172224, 183078, 185472, 185984, 200514, 200928, 209232, 209664, 226044, 226668, 229632, 233933, 244104, 258336, 264446, 267352, 267904, 274617, 278208, 278976, 300771, 301392, 302224, 313848, 314496, 325472, 340002, 344448, 366156, 370944, 371968, 396669, 401028, 401856, 418464, 434447, 452088, 453336, 467866, 488208, 510003, 516672, 528892, 534704, 535808, 549234, 556416, 557952, 601542, 602784, 604448, 627696, 628992, 650944, 680004, 688896, 701799, 732312, 793338, 802056, 803712, 836928, 868894, 902313, 904176, 906672, 935732, 976416, 1020006, 1033344, 1057784, 1069408, 1098468, 1112832, 1115904, 1190007, 1203084, 1205568, 1208896, 1255392, 1301888, 1303341, 1360008, 1403598, 1464624, 1586676, 1604112, 1607424, 1673856, 1737788, 1804626, 1808352, 1813344, 1871464, 1952832, 2040012, 2066688, 2105397, 2115568, 2138816, 2196936, 2380014, 2406168, 2411136, 2417792, 2510784, 2603776, 2606682, 2720016, 2807196, 2929248, 3041129, 3173352, 3208224, 3347712, 3475576, 3570021, 3609252, 3616704, 3626688, 3742928, 3905664, 3910023, 4080024, 4210794, 4231136, 4277632, 4393872, 4760028, 4812336, 4822272, 4835584, 5021568, 5213364, 5440032, 5614392, 5858496, 6082258, 6316191, 6346704, 6416448, 6951152, 7140042, 7218504, 7233408, 7253376, 7485856, 7811328, 7820046, 8160048, 8421588, 8462272, 8555264, 8787744, 9123387, 9520056, 9624672, 10043136, 10426728, 10880064, 11228784, 11716992, 11730069, 12164516, 12632382, 12693408, 12832896, 13902304, 14280084, 14437008, 14466816, 14506752, 14971712, 15640092, 16320096, 16843176, 16924544, 17575488, 18246774, 19040112, 19249344, 20853456, 21760128, 22457568, 23433984, 23460138, 24329032, 25264764, 25386816, 25665792, 27370161, 27804608, 28560168, 28874016, 29943424, 31280184, 32640192, 33686352, 33849088, 35150976, 36493548, 38080224, 38498688, 41706912, 43520256, 44915136, 46920276, 48658064, 50529528, 50773632, 54740322, 55609216, 57120336, 57748032, 59886848, 62560368, 65280384, 67372704, 70301952, 72987096, 76160448, 76997376, 82110483, 83413824, 89830272, 93840552, 97316128, 101059056, 101547264, 109480644, 111218432, 114240672, 115496064, 125120736, 130560768, 134745408, 145974192, 152320896, 164220966, 166827648, 179660544, 187681104, 194632256, 202118112, 218961288, 228481344, 230992128, 250241472, 269490816, 291948384, 304641792, 328441932, 333655296, 375362208, 389264512, 404236224, 437922576, 456962688, 500482944, 538981632, 583896768, 656883864, 750724416, 778529024, 808472448, 875845152, 913925376, 1000965888, 1167793536, 1313767728, 1501448832, 1616944896, 1751690304, 2335587072, 2627535456, 3002897664, 3503380608, 5255070912, 7006761216, 10510141824, 21020283648]

約数ペア:

[(1, 21020283648), (2, 10510141824), (3, 7006761216), (4, 5255070912), (6, 3503380608), (7, 3002897664), (8, 2627535456), (9, 2335587072), (12, 1751690304), (13, 1616944896), (14, 1501448832), (16, 1313767728), (18, 1167793536), (21, 1000965888), (23, 913925376), (24, 875845152), (26, 808472448), (27, 778529024), (28, 750724416), (32, 656883864), (36, 583896768), (39, 538981632), (42, 500482944), (46, 456962688), (48, 437922576), (52, 404236224), (54, 389264512), (56, 375362208), (63, 333655296), (64, 328441932), (69, 304641792), (72, 291948384), (78, 269490816), (84, 250241472), (91, 230992128), (92, 228481344), (96, 218961288), (104, 202118112), (108, 194632256), (112, 187681104), (117, 179660544), (126, 166827648), (128, 164220966), (138, 152320896), (144, 145974192), (156, 134745408), (161, 130560768), (168, 125120736), (182, 115496064), (184, 114240672), (189, 111218432), (192, 109480644), (207, 101547264), (208, 101059056), (216, 97316128), (224, 93840552), (234, 89830272), (252, 83413824), (256, 82110483), (273, 76997376), (276, 76160448), (288, 72987096), (299, 70301952), (312, 67372704), (322, 65280384), (336, 62560368), (351, 59886848), (364, 57748032), (368, 57120336), (378, 55609216), (384, 54740322), (414, 50773632), (416, 50529528), (432, 48658064), (448, 46920276), (468, 44915136), (483, 43520256), (504, 41706912), (546, 38498688), (552, 38080224), (576, 36493548), (598, 35150976), (621, 33849088), (624, 33686352), (644, 32640192), (672, 31280184), (702, 29943424), (728, 28874016), (736, 28560168), (756, 27804608), (768, 27370161), (819, 25665792), (828, 25386816), (832, 25264764), (864, 24329032), (896, 23460138), (897, 23433984), (936, 22457568), (966, 21760128), (1008, 20853456), (1092, 19249344), (1104, 19040112), (1152, 18246774), (1196, 17575488), (1242, 16924544), (1248, 16843176), (1288, 16320096), (1344, 15640092), (1404, 14971712), (1449, 14506752), (1453, 14466816), (1456, 14437008), (1472, 14280084), (1512, 13902304), (1638, 12832896), (1656, 12693408), (1664, 12632382), (1728, 12164516), (1792, 11730069), (1794, 11716992), (1872, 11228784), (1932, 10880064), (2016, 10426728), (2093, 10043136), (2184, 9624672), (2208, 9520056), (2304, 9123387), (2392, 8787744), (2457, 8555264), (2484, 8462272), (2496, 8421588), (2576, 8160048), (2688, 7820046), (2691, 7811328), (2808, 7485856), (2898, 7253376), (2906, 7233408), (2912, 7218504), (2944, 7140042), (3024, 6951152), (3276, 6416448), (3312, 6346704), (3328, 6316191), (3456, 6082258), (3588, 5858496), (3744, 5614392), (3864, 5440032), (4032, 5213364), (4186, 5021568), (4347, 4835584), (4359, 4822272), (4368, 4812336), (4416, 4760028), (4784, 4393872), (4914, 4277632), (4968, 4231136), (4992, 4210794), (5152, 4080024), (5376, 3910023), (5382, 3905664), (5616, 3742928), (5796, 3626688), (5812, 3616704), (5824, 3609252), (5888, 3570021), (6048, 3475576), (6279, 3347712), (6552, 3208224), (6624, 3173352), (6912, 3041129), (7176, 2929248), (7488, 2807196), (7728, 2720016), (8064, 2606682), (8073, 2603776), (8372, 2510784), (8694, 2417792), (8718, 2411136), (8736, 2406168), (8832, 2380014), (9568, 2196936), (9828, 2138816), (9936, 2115568), (9984, 2105397), (10171, 2066688), (10304, 2040012), (10764, 1952832), (11232, 1871464), (11592, 1813344), (11624, 1808352), (11648, 1804626), (12096, 1737788), (12558, 1673856), (13077, 1607424), (13104, 1604112), (13248, 1586676), (14352, 1464624), (14976, 1403598), (15456, 1360008), (16128, 1303341), (16146, 1301888), (16744, 1255392), (17388, 1208896), (17436, 1205568), (17472, 1203084), (17664, 1190007), (18837, 1115904), (18889, 1112832), (19136, 1098468), (19656, 1069408), (19872, 1057784), (20342, 1033344), (20608, 1020006), (21528, 976416), (22464, 935732), (23184, 906672), (23248, 904176), (23296, 902313), (24192, 868894), (25116, 836928), (26154, 803712), (26208, 802056), (26496, 793338), (28704, 732312), (29952, 701799), (30513, 688896), (30912, 680004), (32292, 650944), (33419, 628992), (33488, 627696), (34776, 604448), (34872, 602784), (34944, 601542), (37674, 557952), (37778, 556416), (38272, 549234), (39231, 535808), (39312, 534704), (39744, 528892), (40684, 516672), (41216, 510003), (43056, 488208), (44928, 467866), (46368, 453336), (46496, 452088), (48384, 434447), (50232, 418464), (52308, 401856), (52416, 401028), (52992, 396669), (56511, 371968), (56667, 370944), (57408, 366156), (61026, 344448), (61824, 340002), (64584, 325472), (66838, 314496), (66976, 313848), (69552, 302224), (69744, 301392), (69888, 300771), (75348, 278976), (75556, 278208), (76544, 274617), (78462, 267904), (78624, 267352), (79488, 264446), (81368, 258336), (86112, 244104), (89856, 233933), (91539, 229632), (92736, 226668), (92992, 226044), (100257, 209664), (100464, 209232), (104616, 200928), (104832, 200514), (113022, 185984), (113334, 185472), (114816, 183078), (122052, 172224), (123648, 170001), (129168, 162736), (132223, 158976), (133676, 157248), (133952, 156924), (139104, 151112), (139488, 150696)]