21495591936

素因数分解:

$2^{10}\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{71}}^1$

素因数の和:155

約数の個数: 792

約数和(自身を含む): 81759210624

約数和(自身を除く): 60263618688

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 19, 21, 24, 26, 28, 32, 36, 38, 39, 42, 48, 52, 56, 57, 63, 64, 71, 72, 76, 78, 84, 91, 96, 104, 112, 114, 117, 126, 128, 133, 142, 144, 152, 156, 168, 171, 182, 192, 208, 213, 224, 228, 234, 247, 252, 256, 266, 273, 284, 288, 304, 312, 336, 342, 361, 364, 384, 399, 416, 426, 448, 456, 468, 494, 497, 504, 512, 532, 546, 568, 576, 608, 624, 639, 672, 684, 722, 728, 741, 768, 798, 819, 832, 852, 896, 912, 923, 936, 988, 994, 1008, 1024, 1064, 1083, 1092, 1136, 1152, 1197, 1216, 1248, 1278, 1344, 1349, 1368, 1444, 1456, 1482, 1491, 1536, 1596, 1638, 1664, 1704, 1729, 1792, 1824, 1846, 1872, 1976, 1988, 2016, 2128, 2166, 2184, 2223, 2272, 2304, 2394, 2432, 2496, 2527, 2556, 2688, 2698, 2736, 2769, 2888, 2912, 2964, 2982, 3072, 3192, 3249, 3276, 3328, 3408, 3458, 3584, 3648, 3692, 3744, 3952, 3976, 4032, 4047, 4256, 4332, 4368, 4446, 4473, 4544, 4608, 4693, 4788, 4864, 4992, 5054, 5112, 5187, 5376, 5396, 5472, 5538, 5776, 5824, 5928, 5964, 6384, 6461, 6498, 6552, 6656, 6816, 6916, 7168, 7296, 7384, 7488, 7581, 7904, 7952, 8064, 8094, 8307, 8512, 8664, 8736, 8892, 8946, 9088, 9216, 9386, 9443, 9576, 9728, 9984, 10108, 10224, 10374, 10752, 10792, 10944, 11076, 11552, 11648, 11856, 11928, 12141, 12768, 12922, 12996, 13104, 13312, 13632, 13832, 14079, 14592, 14768, 14976, 15162, 15561, 15808, 15904, 16128, 16188, 16614, 17024, 17328, 17472, 17537, 17784, 17892, 18176, 18772, 18886, 19152, 19383, 19456, 19968, 20216, 20448, 20748, 21504, 21584, 21888, 22152, 22743, 23104, 23296, 23712, 23856, 24282, 25536, 25631, 25844, 25992, 26208, 27264, 27664, 28158, 28329, 29184, 29536, 29952, 30324, 31122, 31616, 31808, 32256, 32376, 32851, 33228, 34048, 34656, 34944, 35074, 35568, 35784, 36352, 37544, 37772, 38304, 38766, 39936, 40432, 40896, 41496, 42237, 43168, 43776, 44304, 45486, 46208, 46592, 47424, 47712, 48564, 51072, 51262, 51688, 51984, 52416, 52611, 54528, 55328, 56316, 56658, 58149, 58368, 59072, 59904, 60648, 62244, 63232, 63616, 64512, 64752, 65702, 66456, 68096, 69312, 69888, 70148, 71136, 71568, 72704, 75088, 75544, 76608, 76893, 77532, 80864, 81792, 82992, 84474, 84987, 86336, 87552, 88608, 90972, 92416, 93184, 94848, 95424, 97128, 98553, 102144, 102524, 103376, 103968, 104832, 105222, 109056, 110656, 112632, 113316, 116298, 118144, 119808, 121296, 122759, 124488, 126464, 127232, 129504, 131404, 132912, 136192, 138624, 139776, 140296, 142272, 143136, 150176, 151088, 153216, 153786, 155064, 157833, 161728, 163584, 165984, 168948, 169974, 172672, 175104, 177216, 179417, 181944, 184832, 189696, 190848, 194256, 197106, 204288, 205048, 206752, 207936, 209664, 210444, 218112, 221312, 225264, 226632, 230679, 232596, 236288, 242592, 245518, 248976, 252928, 254464, 259008, 262808, 265824, 277248, 279552, 280592, 284544, 286272, 295659, 300352, 302176, 306432, 307572, 310128, 315666, 323456, 327168, 331968, 333203, 337896, 339948, 345344, 354432, 358834, 363888, 368277, 369664, 379392, 381696, 388512, 394212, 408576, 410096, 413504, 415872, 419328, 420888, 442624, 450528, 453264, 461358, 465192, 472576, 485184, 491036, 497952, 508928, 518016, 525616, 531648, 538251, 554496, 561184, 569088, 572544, 591318, 600704, 604352, 612864, 615144, 620256, 631332, 646912, 654336, 663936, 666406, 675792, 679896, 690688, 708864, 717668, 727776, 736554, 758784, 763392, 777024, 788424, 820192, 827008, 831744, 838656, 841776, 885248, 901056, 906528, 922716, 930384, 945152, 970368, 982072, 995904, 999609, 1036032, 1051232, 1063296, 1076502, 1104831, 1108992, 1122368, 1138176, 1145088, 1182636, 1201408, 1208704, 1225728, 1230288, 1240512, 1262664, 1293824, 1327872, 1332812, 1351584, 1359792, 1381376, 1417728, 1435336, 1455552, 1473108, 1526784, 1554048, 1576848, 1614753, 1640384, 1654016, 1663488, 1683552, 1770496, 1802112, 1813056, 1845432, 1860768, 1940736, 1964144, 1991808, 1999218, 2072064, 2102464, 2126592, 2153004, 2209662, 2244736, 2276352, 2290176, 2332421, 2365272, 2402816, 2417408, 2460576, 2481024, 2525328, 2587648, 2655744, 2665624, 2703168, 2719584, 2835456, 2870672, 2911104, 2946216, 2998827, 3108096, 3153696, 3229506, 3280768, 3308032, 3326976, 3367104, 3604224, 3626112, 3690864, 3721536, 3881472, 3928288, 3983616, 3998436, 4144128, 4204928, 4253184, 4306008, 4419324, 4489472, 4580352, 4664842, 4730544, 4805632, 4834816, 4921152, 4962048, 5050656, 5311488, 5331248, 5406336, 5439168, 5741344, 5822208, 5892432, 5997654, 6216192, 6307392, 6459012, 6561536, 6616064, 6734208, 6997263, 7208448, 7252224, 7381728, 7443072, 7762944, 7856576, 7967232, 7996872, 8409856, 8506368, 8612016, 8838648, 8978944, 9329684, 9461088, 9669632, 9842304, 9924096, 10101312, 10662496, 10812672, 10878336, 11482688, 11644416, 11784864, 11995308, 12432384, 12614784, 12918024, 13123072, 13468416, 13994526, 14416896, 14504448, 14763456, 14886144, 15713152, 15934464, 15993744, 16819712, 17224032, 17677296, 17957888, 18659368, 18922176, 19684608, 19848192, 20202624, 20991789, 21324992, 21625344, 21756672, 22965376, 23288832, 23569728, 23990616, 25229568, 25836048, 26246144, 26936832, 27989052, 29008896, 29526912, 29772288, 31426304, 31987488, 33639424, 34448064, 35354592, 37318736, 37844352, 39369216, 40405248, 41983578, 42649984, 43250688, 43513344, 45930752, 47139456, 47981232, 50459136, 51672096, 53873664, 55978104, 59053824, 59544576, 62852608, 63974976, 68896128, 70709184, 74637472, 75688704, 78738432, 80810496, 83967156, 85299968, 87026688, 91861504, 94278912, 95962464, 100918272, 103344192, 111956208, 118107648, 125705216, 127949952, 137792256, 141418368, 149274944, 151377408, 161620992, 167934312, 170599936, 183723008, 188557824, 191924928, 206688384, 223912416, 236215296, 255899904, 275584512, 282836736, 298549888, 302754816, 335868624, 341199872, 377115648, 383849856, 413376768, 447824832, 511799808, 551169024, 565673472, 597099776, 671737248, 767699712, 826753536, 895649664, 1023599616, 1131346944, 1194199552, 1343474496, 1535399424, 1653507072, 1791299328, 2388399104, 2686948992, 3070798848, 3582598656, 5373897984, 7165197312, 10747795968, 21495591936]

約数ペア:

[(1, 21495591936), (2, 10747795968), (3, 7165197312), (4, 5373897984), (6, 3582598656), (7, 3070798848), (8, 2686948992), (9, 2388399104), (12, 1791299328), (13, 1653507072), (14, 1535399424), (16, 1343474496), (18, 1194199552), (19, 1131346944), (21, 1023599616), (24, 895649664), (26, 826753536), (28, 767699712), (32, 671737248), (36, 597099776), (38, 565673472), (39, 551169024), (42, 511799808), (48, 447824832), (52, 413376768), (56, 383849856), (57, 377115648), (63, 341199872), (64, 335868624), (71, 302754816), (72, 298549888), (76, 282836736), (78, 275584512), (84, 255899904), (91, 236215296), (96, 223912416), (104, 206688384), (112, 191924928), (114, 188557824), (117, 183723008), (126, 170599936), (128, 167934312), (133, 161620992), (142, 151377408), (144, 149274944), (152, 141418368), (156, 137792256), (168, 127949952), (171, 125705216), (182, 118107648), (192, 111956208), (208, 103344192), (213, 100918272), (224, 95962464), (228, 94278912), (234, 91861504), (247, 87026688), (252, 85299968), (256, 83967156), (266, 80810496), (273, 78738432), (284, 75688704), (288, 74637472), (304, 70709184), (312, 68896128), (336, 63974976), (342, 62852608), (361, 59544576), (364, 59053824), (384, 55978104), (399, 53873664), (416, 51672096), (426, 50459136), (448, 47981232), (456, 47139456), (468, 45930752), (494, 43513344), (497, 43250688), (504, 42649984), (512, 41983578), (532, 40405248), (546, 39369216), (568, 37844352), (576, 37318736), (608, 35354592), (624, 34448064), (639, 33639424), (672, 31987488), (684, 31426304), (722, 29772288), (728, 29526912), (741, 29008896), (768, 27989052), (798, 26936832), (819, 26246144), (832, 25836048), (852, 25229568), (896, 23990616), (912, 23569728), (923, 23288832), (936, 22965376), (988, 21756672), (994, 21625344), (1008, 21324992), (1024, 20991789), (1064, 20202624), (1083, 19848192), (1092, 19684608), (1136, 18922176), (1152, 18659368), (1197, 17957888), (1216, 17677296), (1248, 17224032), (1278, 16819712), (1344, 15993744), (1349, 15934464), (1368, 15713152), (1444, 14886144), (1456, 14763456), (1482, 14504448), (1491, 14416896), (1536, 13994526), (1596, 13468416), (1638, 13123072), (1664, 12918024), (1704, 12614784), (1729, 12432384), (1792, 11995308), (1824, 11784864), (1846, 11644416), (1872, 11482688), (1976, 10878336), (1988, 10812672), (2016, 10662496), (2128, 10101312), (2166, 9924096), (2184, 9842304), (2223, 9669632), (2272, 9461088), (2304, 9329684), (2394, 8978944), (2432, 8838648), (2496, 8612016), (2527, 8506368), (2556, 8409856), (2688, 7996872), (2698, 7967232), (2736, 7856576), (2769, 7762944), (2888, 7443072), (2912, 7381728), (2964, 7252224), (2982, 7208448), (3072, 6997263), (3192, 6734208), (3249, 6616064), (3276, 6561536), (3328, 6459012), (3408, 6307392), (3458, 6216192), (3584, 5997654), (3648, 5892432), (3692, 5822208), (3744, 5741344), (3952, 5439168), (3976, 5406336), (4032, 5331248), (4047, 5311488), (4256, 5050656), (4332, 4962048), (4368, 4921152), (4446, 4834816), (4473, 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(30324, 708864), (31122, 690688), (31616, 679896), (31808, 675792), (32256, 666406), (32376, 663936), (32851, 654336), (33228, 646912), (34048, 631332), (34656, 620256), (34944, 615144), (35074, 612864), (35568, 604352), (35784, 600704), (36352, 591318), (37544, 572544), (37772, 569088), (38304, 561184), (38766, 554496), (39936, 538251), (40432, 531648), (40896, 525616), (41496, 518016), (42237, 508928), (43168, 497952), (43776, 491036), (44304, 485184), (45486, 472576), (46208, 465192), (46592, 461358), (47424, 453264), (47712, 450528), (48564, 442624), (51072, 420888), (51262, 419328), (51688, 415872), (51984, 413504), (52416, 410096), (52611, 408576), (54528, 394212), (55328, 388512), (56316, 381696), (56658, 379392), (58149, 369664), (58368, 368277), (59072, 363888), (59904, 358834), (60648, 354432), (62244, 345344), (63232, 339948), (63616, 337896), (64512, 333203), (64752, 331968), (65702, 327168), (66456, 323456), (68096, 315666), (69312, 310128), (69888, 307572), (70148, 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