21082215168

素因数分解:

$2^8\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{71}}^1$

素因数の和:158

約数の個数: 864

約数和(自身を含む): 80742251520

約数和(自身を除く): 59660036352

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 19, 21, 24, 27, 28, 32, 34, 36, 38, 42, 48, 51, 54, 56, 57, 63, 64, 68, 71, 72, 76, 84, 96, 102, 108, 112, 114, 119, 126, 128, 133, 136, 142, 144, 152, 153, 168, 171, 189, 192, 204, 213, 216, 224, 228, 238, 252, 256, 266, 272, 284, 288, 304, 306, 323, 336, 342, 357, 361, 378, 384, 399, 408, 426, 432, 448, 456, 459, 476, 497, 504, 513, 532, 544, 568, 576, 608, 612, 639, 646, 672, 684, 714, 722, 756, 768, 798, 816, 852, 864, 896, 912, 918, 952, 969, 994, 1008, 1026, 1064, 1071, 1083, 1088, 1136, 1152, 1197, 1207, 1216, 1224, 1278, 1292, 1344, 1349, 1368, 1428, 1444, 1491, 1512, 1596, 1632, 1704, 1728, 1792, 1824, 1836, 1904, 1917, 1938, 1988, 2016, 2052, 2128, 2142, 2166, 2176, 2261, 2272, 2304, 2394, 2414, 2432, 2448, 2527, 2556, 2584, 2688, 2698, 2736, 2856, 2888, 2907, 2982, 3024, 3192, 3213, 3249, 3264, 3408, 3456, 3591, 3621, 3648, 3672, 3808, 3834, 3876, 3976, 4032, 4047, 4104, 4256, 4284, 4332, 4352, 4473, 4522, 4544, 4788, 4828, 4864, 4896, 5054, 5112, 5168, 5376, 5396, 5472, 5712, 5776, 5814, 5964, 6048, 6137, 6384, 6426, 6498, 6528, 6783, 6816, 6912, 7182, 7242, 7296, 7344, 7581, 7616, 7668, 7752, 7952, 8064, 8094, 8208, 8449, 8512, 8568, 8664, 8721, 8946, 9044, 9088, 9443, 9576, 9656, 9747, 9792, 10108, 10224, 10336, 10792, 10863, 10944, 11424, 11552, 11628, 11928, 12096, 12141, 12274, 12768, 12852, 12996, 13056, 13419, 13566, 13632, 14364, 14484, 14592, 14688, 15162, 15232, 15336, 15504, 15904, 16128, 16188, 16416, 16898, 17024, 17136, 17328, 17442, 17892, 18088, 18176, 18411, 18886, 19152, 19312, 19494, 19584, 20216, 20349, 20448, 20672, 21584, 21726, 21888, 22743, 22848, 22933, 23104, 23256, 23856, 24192, 24282, 24548, 25347, 25536, 25631, 25704, 25992, 26838, 27132, 27264, 28329, 28728, 28968, 29376, 30324, 30464, 30672, 31008, 31808, 32376, 32589, 32832, 33796, 34048, 34272, 34656, 34884, 35784, 36176, 36423, 36822, 37772, 38304, 38624, 38988, 39168, 40432, 40698, 40896, 41344, 42959, 43168, 43452, 43776, 45486, 45696, 45866, 46208, 46512, 47712, 48384, 48564, 49096, 50694, 51072, 51262, 51408, 51984, 53676, 54264, 54528, 55233, 56658, 57456, 57936, 58752, 60648, 61047, 61344, 62016, 63616, 64752, 65178, 65664, 67592, 68229, 68544, 68799, 69312, 69768, 71568, 72352, 72846, 73644, 75544, 76041, 76608, 76893, 77248, 77976, 80864, 81396, 81792, 82688, 84987, 85918, 86336, 86904, 90972, 91392, 91732, 92416, 93024, 95424, 97128, 98192, 101388, 102144, 102524, 102816, 103968, 107352, 108528, 110466, 113316, 114912, 115872, 117504, 121296, 122094, 122688, 124032, 127232, 128877, 129504, 130356, 131328, 135184, 136458, 137088, 137598, 138624, 139536, 143136, 144704, 145692, 147288, 151088, 152082, 153216, 153786, 154496, 155952, 160531, 161728, 162792, 163584, 165699, 169974, 171836, 172672, 173808, 179417, 181944, 183464, 186048, 190848, 194256, 196384, 202776, 205048, 205632, 206397, 207936, 214704, 217056, 220932, 226632, 228123, 229824, 230679, 231744, 242592, 244188, 245376, 248064, 254961, 257754, 259008, 260712, 270368, 272916, 274176, 275196, 277248, 279072, 286272, 289408, 291384, 294576, 302176, 304164, 306432, 307572, 308992, 311904, 321062, 323456, 325584, 331398, 339948, 343672, 345344, 347616, 358834, 363888, 366928, 372096, 381696, 386631, 388512, 392768, 405552, 410096, 411264, 412794, 415872, 429408, 434112, 435727, 441864, 453264, 456246, 459648, 461358, 463488, 481593, 485184, 488376, 490752, 509922, 515508, 518016, 521424, 538251, 540736, 545832, 550392, 558144, 572544, 578816, 582768, 589152, 604352, 608328, 615144, 619191, 623808, 642124, 646912, 651168, 662796, 679896, 687344, 692037, 695232, 717668, 727776, 733856, 744192, 773262, 777024, 785536, 811104, 820192, 822528, 825588, 831744, 858816, 868224, 871454, 883728, 906528, 912492, 919296, 922716, 926976, 963186, 970368, 976752, 1019844, 1031016, 1036032, 1042848, 1076502, 1081472, 1091664, 1100784, 1116288, 1145088, 1159893, 1165536, 1178304, 1208704, 1216656, 1230288, 1238382, 1247616, 1284248, 1302336, 1307181, 1325592, 1359792, 1374688, 1384074, 1390464, 1435336, 1444779, 1455552, 1467712, 1546524, 1554048, 1571072, 1614753, 1622208, 1640384, 1651176, 1717632, 1736448, 1742908, 1767456, 1813056, 1824984, 1845432, 1926372, 1940736, 1953504, 2039688, 2062032, 2085696, 2153004, 2162944, 2183328, 2201568, 2232576, 2319786, 2331072, 2356608, 2417408, 2433312, 2460576, 2476764, 2495232, 2568496, 2604672, 2614362, 2651184, 2719584, 2749376, 2768148, 2780928, 2870672, 2889558, 2911104, 2935424, 3050089, 3093048, 3108096, 3229506, 3244416, 3280768, 3302352, 3435264, 3485816, 3534912, 3626112, 3649968, 3690864, 3852744, 3907008, 3921543, 4079376, 4124064, 4171392, 4306008, 4334337, 4366656, 4403136, 4639572, 4662144, 4713216, 4844259, 4866624, 4921152, 4953528, 5136992, 5209344, 5228724, 5302368, 5439168, 5498752, 5536296, 5741344, 5779116, 5822208, 5870848, 6100178, 6186096, 6459012, 6488832, 6561536, 6604704, 6971632, 7069824, 7252224, 7299936, 7381728, 7705488, 7814016, 7843086, 8158752, 8248128, 8342784, 8612016, 8668674, 8733312, 8806272, 9150267, 9279144, 9324288, 9688518, 9733248, 9842304, 9907056, 10273984, 10457448, 10604736, 10878336, 10997504, 11072592, 11482688, 11558232, 11764629, 12200356, 12372192, 12918024, 13209408, 13943264, 14139648, 14599872, 14763456, 15410976, 15628032, 15686172, 16317504, 16496256, 17224032, 17337348, 17466624, 17612544, 18300534, 18558288, 19377036, 19466496, 19684608, 19814112, 20547968, 20914896, 21209472, 21756672, 22145184, 22965376, 23116464, 23529258, 24400712, 24744384, 25836048, 26418816, 27450801, 27886528, 29199744, 29526912, 30821952, 31372344, 32635008, 32992512, 34448064, 34674696, 36601068, 37116576, 38754072, 39628224, 41095936, 41829792, 42418944, 44290368, 45930752, 46232928, 47058516, 48801424, 49488768, 51672096, 52837632, 54901602, 55773056, 58399488, 59053824, 61643904, 62744688, 65270016, 68896128, 69349392, 73202136, 74233152, 77508144, 79256448, 82352403, 83659584, 88580736, 92465856, 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約数ペア:

[(1, 21082215168), (2, 10541107584), (3, 7027405056), (4, 5270553792), (6, 3513702528), (7, 3011745024), (8, 2635276896), (9, 2342468352), (12, 1756851264), (14, 1505872512), (16, 1317638448), (17, 1240130304), (18, 1171234176), (19, 1109590272), (21, 1003915008), (24, 878425632), (27, 780822784), (28, 752936256), (32, 658819224), (34, 620065152), (36, 585617088), (38, 554795136), (42, 501957504), (48, 439212816), (51, 413376768), (54, 390411392), (56, 376468128), (57, 369863424), (63, 334638336), (64, 329409612), (68, 310032576), (71, 296932608), (72, 292808544), (76, 277397568), (84, 250978752), (96, 219606408), (102, 206688384), (108, 195205696), (112, 188234064), (114, 184931712), (119, 177161472), (126, 167319168), (128, 164704806), (133, 158512896), (136, 155016288), (142, 148466304), (144, 146404272), (152, 138698784), (153, 137792256), (168, 125489376), (171, 123287808), (189, 111546112), (192, 109803204), (204, 103344192), (213, 98977536), (216, 97602848), (224, 94117032), (228, 92465856), (238, 88580736), (252, 83659584), (256, 82352403), (266, 79256448), (272, 77508144), (284, 74233152), (288, 73202136), (304, 69349392), (306, 68896128), (323, 65270016), (336, 62744688), (342, 61643904), (357, 59053824), (361, 58399488), (378, 55773056), (384, 54901602), (399, 52837632), (408, 51672096), (426, 49488768), (432, 48801424), (448, 47058516), (456, 46232928), (459, 45930752), (476, 44290368), (497, 42418944), (504, 41829792), (513, 41095936), (532, 39628224), (544, 38754072), (568, 37116576), (576, 36601068), (608, 34674696), (612, 34448064), (639, 32992512), (646, 32635008), (672, 31372344), (684, 30821952), (714, 29526912), (722, 29199744), (756, 27886528), (768, 27450801), (798, 26418816), (816, 25836048), (852, 24744384), (864, 24400712), (896, 23529258), (912, 23116464), (918, 22965376), (952, 22145184), (969, 21756672), (994, 21209472), (1008, 20914896), (1026, 20547968), (1064, 19814112), (1071, 19684608), (1083, 19466496), (1088, 19377036), (1136, 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(9088, 2319786), (9443, 2232576), (9576, 2201568), (9656, 2183328), (9747, 2162944), (9792, 2153004), (10108, 2085696), (10224, 2062032), (10336, 2039688), (10792, 1953504), (10863, 1940736), (10944, 1926372), (11424, 1845432), (11552, 1824984), (11628, 1813056), (11928, 1767456), (12096, 1742908), (12141, 1736448), (12274, 1717632), (12768, 1651176), (12852, 1640384), (12996, 1622208), (13056, 1614753), (13419, 1571072), (13566, 1554048), (13632, 1546524), (14364, 1467712), (14484, 1455552), (14592, 1444779), (14688, 1435336), (15162, 1390464), (15232, 1384074), (15336, 1374688), (15504, 1359792), (15904, 1325592), (16128, 1307181), (16188, 1302336), (16416, 1284248), (16898, 1247616), (17024, 1238382), (17136, 1230288), (17328, 1216656), (17442, 1208704), (17892, 1178304), (18088, 1165536), (18176, 1159893), (18411, 1145088), (18886, 1116288), (19152, 1100784), (19312, 1091664), (19494, 1081472), (19584, 1076502), (20216, 1042848), (20349, 1036032), (20448, 1031016), (20672, 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(46512, 453264), (47712, 441864), (48384, 435727), (48564, 434112), (49096, 429408), (50694, 415872), (51072, 412794), (51262, 411264), (51408, 410096), (51984, 405552), (53676, 392768), (54264, 388512), (54528, 386631), (55233, 381696), (56658, 372096), (57456, 366928), (57936, 363888), (58752, 358834), (60648, 347616), (61047, 345344), (61344, 343672), (62016, 339948), (63616, 331398), (64752, 325584), (65178, 323456), (65664, 321062), (67592, 311904), (68229, 308992), (68544, 307572), (68799, 306432), (69312, 304164), (69768, 302176), (71568, 294576), (72352, 291384), (72846, 289408), (73644, 286272), (75544, 279072), (76041, 277248), (76608, 275196), (76893, 274176), (77248, 272916), (77976, 270368), (80864, 260712), (81396, 259008), (81792, 257754), (82688, 254961), (84987, 248064), (85918, 245376), (86336, 244188), (86904, 242592), (90972, 231744), (91392, 230679), (91732, 229824), (92416, 228123), (93024, 226632), (95424, 220932), (97128, 217056), (98192, 214704), (101388, 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