19331719680

素因数分解:

$2^9\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{199}}^1$

素因数の和:384

約数の個数: 640

約数和(自身を含む): 76995072000

約数和(自身を除く): 57663352320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 64, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 128, 130, 139, 140, 156, 160, 168, 182, 192, 195, 199, 208, 210, 224, 240, 256, 260, 273, 278, 280, 312, 320, 336, 364, 384, 390, 398, 416, 417, 420, 448, 455, 480, 512, 520, 546, 556, 560, 597, 624, 640, 672, 695, 728, 768, 780, 796, 832, 834, 840, 896, 910, 960, 973, 995, 1040, 1092, 1112, 1120, 1194, 1248, 1280, 1344, 1365, 1390, 1393, 1456, 1536, 1560, 1592, 1664, 1668, 1680, 1792, 1807, 1820, 1920, 1946, 1990, 2080, 2085, 2184, 2224, 2240, 2388, 2496, 2560, 2587, 2688, 2730, 2780, 2786, 2912, 2919, 2985, 3120, 3184, 3328, 3336, 3360, 3584, 3614, 3640, 3840, 3892, 3980, 4160, 4170, 4179, 4368, 4448, 4480, 4776, 4865, 4992, 5174, 5376, 5421, 5460, 5560, 5572, 5824, 5838, 5970, 6240, 6368, 6656, 6672, 6720, 6965, 7228, 7280, 7680, 7761, 7784, 7960, 8320, 8340, 8358, 8736, 8896, 8960, 9035, 9552, 9730, 9984, 10348, 10752, 10842, 10920, 11120, 11144, 11648, 11676, 11940, 12480, 12649, 12736, 12935, 13344, 13440, 13930, 14456, 14560, 14595, 15522, 15568, 15920, 16640, 16680, 16716, 17472, 17792, 17920, 18070, 18109, 19104, 19460, 19968, 20696, 20895, 21684, 21840, 22240, 22288, 23296, 23352, 23880, 24960, 25298, 25472, 25870, 26688, 26880, 27105, 27661, 27860, 28912, 29120, 29190, 31044, 31136, 31840, 33280, 33360, 33432, 34944, 35584, 36140, 36218, 37947, 38208, 38805, 38920, 41392, 41790, 43368, 43680, 44480, 44576, 46592, 46704, 47760, 49920, 50596, 50944, 51740, 53376, 53760, 54210, 54327, 55322, 55720, 57824, 58240, 58380, 62088, 62272, 63245, 63680, 66720, 66864, 69888, 71168, 72280, 72436, 75894, 76416, 77610, 77840, 82784, 82983, 83580, 86736, 87360, 88960, 89152, 90545, 93408, 95520, 99840, 101192, 101888, 103480, 106752, 108420, 108654, 110644, 111440, 115648, 116480, 116760, 124176, 124544, 126490, 127360, 133440, 133728, 138305, 139776, 144560, 144872, 151788, 152832, 155220, 155680, 165568, 165966, 167160, 173472, 174720, 177920, 178304, 181090, 186816, 189735, 191040, 193627, 202384, 206960, 213504, 216840, 217308, 221288, 222880, 231296, 232960, 233520, 248352, 249088, 252980, 254720, 266880, 267456, 271635, 276610, 289120, 289744, 303576, 305664, 310440, 311360, 331136, 331932, 334320, 346944, 349440, 355840, 356608, 359593, 362180, 373632, 379470, 382080, 387254, 404768, 413920, 414915, 433680, 434616, 442576, 445760, 462592, 467040, 496704, 498176, 505960, 509440, 533760, 534912, 543270, 553220, 578240, 579488, 580881, 607152, 620880, 622720, 662272, 663864, 668640, 693888, 698880, 713216, 719186, 724360, 747264, 758940, 764160, 774508, 809536, 827840, 829830, 867360, 869232, 885152, 891520, 925184, 934080, 968135, 993408, 1011920, 1067520, 1069824, 1078779, 1086540, 1106440, 1156480, 1158976, 1161762, 1214304, 1241760, 1245440, 1324544, 1327728, 1337280, 1387776, 1438372, 1448720, 1494528, 1517880, 1528320, 1549016, 1619072, 1655680, 1659660, 1734720, 1738464, 1770304, 1783040, 1797965, 1868160, 1936270, 1986816, 2023840, 2139648, 2157558, 2173080, 2212880, 2312960, 2317952, 2323524, 2428608, 2483520, 2490880, 2517151, 2655456, 2674560, 2775552, 2876744, 2897440, 2904405, 3035760, 3098032, 3238144, 3311360, 3319320, 3469440, 3476928, 3540608, 3566080, 3595930, 3736320, 3872540, 3973632, 4047680, 4315116, 4346160, 4425760, 4625920, 4635904, 4647048, 4857216, 4967040, 5034302, 5310912, 5349120, 5393895, 5753488, 5794880, 5808810, 6071520, 6196064, 6476288, 6622720, 6638640, 6938880, 6953856, 7081216, 7191860, 7472640, 7551453, 7745080, 8095360, 8630232, 8692320, 8851520, 9271808, 9294096, 9714432, 9934080, 10068604, 10621824, 10698240, 10787790, 11506976, 11589760, 11617620, 12143040, 12392128, 12585755, 13277280, 13877760, 13907712, 14162432, 14383720, 15102906, 15490160, 16190720, 17260464, 17384640, 17703040, 18588192, 19428864, 19868160, 20137208, 21243648, 21575580, 23013952, 23179520, 23235240, 24286080, 24784256, 25171510, 26554560, 27815424, 28767440, 30205812, 30980320, 32381440, 34520928, 34769280, 35406080, 37176384, 37757265, 40274416, 42487296, 43151160, 46027904, 46359040, 46470480, 48572160, 49568512, 50343020, 53109120, 57534880, 60411624, 61960640, 69041856, 69538560, 70812160, 74352768, 75514530, 80548832, 86302320, 92055808, 92940960, 97144320, 99137024, 100686040, 106218240, 115069760, 120823248, 123921280, 138083712, 139077120, 148705536, 151029060, 161097664, 172604640, 184111616, 185881920, 201372080, 212436480, 230139520, 241646496, 247842560, 276167424, 297411072, 302058120, 322195328, 345209280, 371763840, 402744160, 460279040, 483292992, 495685120, 552334848, 604116240, 644390656, 690418560, 743527680, 805488320, 920558080, 966585984, 1208232480, 1288781312, 1380837120, 1487055360, 1610976640, 1933171968, 2416464960, 2761674240, 3221953280, 3866343936, 4832929920, 6443906560, 9665859840, 19331719680]

約数ペア:

[(1, 19331719680), (2, 9665859840), (3, 6443906560), (4, 4832929920), (5, 3866343936), (6, 3221953280), (7, 2761674240), (8, 2416464960), (10, 1933171968), (12, 1610976640), (13, 1487055360), (14, 1380837120), (15, 1288781312), (16, 1208232480), (20, 966585984), (21, 920558080), (24, 805488320), (26, 743527680), (28, 690418560), (30, 644390656), (32, 604116240), (35, 552334848), (39, 495685120), (40, 483292992), (42, 460279040), (48, 402744160), (52, 371763840), (56, 345209280), (60, 322195328), (64, 302058120), (65, 297411072), (70, 276167424), (78, 247842560), (80, 241646496), (84, 230139520), (91, 212436480), (96, 201372080), (104, 185881920), (105, 184111616), (112, 172604640), (120, 161097664), (128, 151029060), (130, 148705536), (139, 139077120), (140, 138083712), (156, 123921280), (160, 120823248), (168, 115069760), (182, 106218240), (192, 100686040), (195, 99137024), (199, 97144320), (208, 92940960), (210, 92055808), (224, 86302320), (240, 80548832), (256, 75514530), (260, 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(1807, 10698240), (1820, 10621824), (1920, 10068604), (1946, 9934080), (1990, 9714432), (2080, 9294096), (2085, 9271808), (2184, 8851520), (2224, 8692320), (2240, 8630232), (2388, 8095360), (2496, 7745080), (2560, 7551453), (2587, 7472640), (2688, 7191860), (2730, 7081216), (2780, 6953856), (2786, 6938880), (2912, 6638640), (2919, 6622720), (2985, 6476288), (3120, 6196064), (3184, 6071520), (3328, 5808810), (3336, 5794880), (3360, 5753488), (3584, 5393895), (3614, 5349120), (3640, 5310912), (3840, 5034302), (3892, 4967040), (3980, 4857216), (4160, 4647048), (4170, 4635904), (4179, 4625920), (4368, 4425760), (4448, 4346160), (4480, 4315116), (4776, 4047680), (4865, 3973632), (4992, 3872540), (5174, 3736320), (5376, 3595930), (5421, 3566080), (5460, 3540608), (5560, 3476928), (5572, 3469440), (5824, 3319320), (5838, 3311360), (5970, 3238144), (6240, 3098032), (6368, 3035760), (6656, 2904405), (6672, 2897440), (6720, 2876744), (6965, 2775552), (7228, 2674560), (7280, 2655456), (7680, 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764160), (25472, 758940), (25870, 747264), (26688, 724360), (26880, 719186), (27105, 713216), (27661, 698880), (27860, 693888), (28912, 668640), (29120, 663864), (29190, 662272), (31044, 622720), (31136, 620880), (31840, 607152), (33280, 580881), (33360, 579488), (33432, 578240), (34944, 553220), (35584, 543270), (36140, 534912), (36218, 533760), (37947, 509440), (38208, 505960), (38805, 498176), (38920, 496704), (41392, 467040), (41790, 462592), (43368, 445760), (43680, 442576), (44480, 434616), (44576, 433680), (46592, 414915), (46704, 413920), (47760, 404768), (49920, 387254), (50596, 382080), (50944, 379470), (51740, 373632), (53376, 362180), (53760, 359593), (54210, 356608), (54327, 355840), (55322, 349440), (55720, 346944), (57824, 334320), (58240, 331932), (58380, 331136), (62088, 311360), (62272, 310440), (63245, 305664), (63680, 303576), (66720, 289744), (66864, 289120), (69888, 276610), (71168, 271635), (72280, 267456), (72436, 266880), (75894, 254720), (76416, 252980), (77610, 249088), (77840, 248352), (82784, 233520), (82983, 232960), (83580, 231296), (86736, 222880), (87360, 221288), (88960, 217308), (89152, 216840), (90545, 213504), (93408, 206960), (95520, 202384), (99840, 193627), (101192, 191040), (101888, 189735), (103480, 186816), (106752, 181090), (108420, 178304), (108654, 177920), (110644, 174720), (111440, 173472), (115648, 167160), (116480, 165966), (116760, 165568), (124176, 155680), (124544, 155220), (126490, 152832), (127360, 151788), (133440, 144872), (133728, 144560), (138305, 139776)]