19291184640

素因数分解:

$2^9\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3067}}^1$

素因数の和:3119

約数の個数: 640

約数和(自身を含む): 84364600320

約数和(自身を除く): 65073415680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 27, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 52, 54, 56, 60, 63, 64, 65, 70, 72, 78, 80, 84, 90, 91, 96, 104, 105, 108, 112, 117, 120, 126, 128, 130, 135, 140, 144, 156, 160, 168, 180, 182, 189, 192, 195, 208, 210, 216, 224, 234, 240, 252, 256, 260, 270, 273, 280, 288, 312, 315, 320, 336, 351, 360, 364, 378, 384, 390, 416, 420, 432, 448, 455, 468, 480, 504, 512, 520, 540, 546, 560, 576, 585, 624, 630, 640, 672, 702, 720, 728, 756, 768, 780, 819, 832, 840, 864, 896, 910, 936, 945, 960, 1008, 1040, 1080, 1092, 1120, 1152, 1170, 1248, 1260, 1280, 1344, 1365, 1404, 1440, 1456, 1512, 1536, 1560, 1638, 1664, 1680, 1728, 1755, 1792, 1820, 1872, 1890, 1920, 2016, 2080, 2160, 2184, 2240, 2304, 2340, 2457, 2496, 2520, 2560, 2688, 2730, 2808, 2880, 2912, 3024, 3067, 3120, 3276, 3328, 3360, 3456, 3510, 3584, 3640, 3744, 3780, 3840, 4032, 4095, 4160, 4320, 4368, 4480, 4608, 4680, 4914, 4992, 5040, 5376, 5460, 5616, 5760, 5824, 6048, 6134, 6240, 6552, 6656, 6720, 6912, 7020, 7280, 7488, 7560, 7680, 8064, 8190, 8320, 8640, 8736, 8960, 9201, 9360, 9828, 9984, 10080, 10752, 10920, 11232, 11520, 11648, 12096, 12268, 12285, 12480, 13104, 13440, 13824, 14040, 14560, 14976, 15120, 15335, 16128, 16380, 16640, 17280, 17472, 17920, 18402, 18720, 19656, 19968, 20160, 21469, 21840, 22464, 23040, 23296, 24192, 24536, 24570, 24960, 26208, 26880, 27603, 28080, 29120, 29952, 30240, 30670, 32256, 32760, 33280, 34560, 34944, 36804, 37440, 39312, 39871, 40320, 42938, 43680, 44928, 46005, 46592, 48384, 49072, 49140, 49920, 52416, 53760, 55206, 56160, 58240, 59904, 60480, 61340, 64407, 65520, 69120, 69888, 73608, 74880, 78624, 79742, 80640, 82809, 85876, 87360, 89856, 92010, 96768, 98144, 98280, 99840, 104832, 107345, 110412, 112320, 116480, 119613, 120960, 122680, 128814, 131040, 138015, 139776, 147216, 149760, 157248, 159484, 161280, 165618, 171752, 174720, 179712, 184020, 193221, 196288, 196560, 199355, 209664, 214690, 220824, 224640, 232960, 239226, 241920, 245360, 257628, 262080, 276030, 279097, 294432, 299520, 314496, 318968, 322035, 331236, 343504, 349440, 358839, 368040, 386442, 392576, 393120, 398710, 414045, 419328, 429380, 441648, 449280, 478452, 483840, 490720, 515256, 524160, 552060, 558194, 579663, 588864, 598065, 628992, 637936, 644070, 662472, 687008, 698880, 717678, 736080, 772884, 785152, 786240, 797420, 828090, 837291, 858760, 883296, 898560, 956904, 966105, 981440, 1030512, 1048320, 1076517, 1104120, 1116388, 1159326, 1177728, 1196130, 1257984, 1275872, 1288140, 1324944, 1374016, 1395485, 1435356, 1472160, 1545768, 1570304, 1572480, 1594840, 1656180, 1674582, 1717520, 1766592, 1794195, 1913808, 1932210, 1962880, 2061024, 2096640, 2153034, 2208240, 2232776, 2318652, 2355456, 2392260, 2511873, 2551744, 2576280, 2649888, 2748032, 2790970, 2870712, 2898315, 2944320, 3091536, 3144960, 3189680, 3312360, 3349164, 3435040, 3533184, 3588390, 3827616, 3864420, 3925760, 4122048, 4186455, 4306068, 4416480, 4465552, 4637304, 4710912, 4784520, 5023746, 5103488, 5152560, 5299776, 5382585, 5496064, 5581940, 5741424, 5796630, 5888640, 6183072, 6289920, 6379360, 6624720, 6698328, 6870080, 7066368, 7176780, 7535619, 7655232, 7728840, 7851520, 8244096, 8372910, 8612136, 8832960, 8931104, 9274608, 9569040, 10047492, 10206976, 10305120, 10599552, 10765170, 10992128, 11163880, 11482848, 11593260, 11777280, 12366144, 12559365, 12758720, 13249440, 13396656, 13740160, 14132736, 14353560, 15071238, 15310464, 15457680, 16488192, 16745820, 17224272, 17665920, 17862208, 18549216, 19138080, 20094984, 20413952, 20610240, 21199104, 21530340, 22327760, 22965696, 23186520, 23554560, 24732288, 25118730, 25517440, 26498880, 26793312, 27480320, 28707120, 30142476, 30620928, 30915360, 32976384, 33491640, 34448544, 35331840, 35724416, 37098432, 37678095, 38276160, 40189968, 41220480, 42398208, 43060680, 44655520, 45931392, 46373040, 49464576, 50237460, 51034880, 52997760, 53586624, 54960640, 57414240, 60284952, 61241856, 61830720, 66983280, 68897088, 70663680, 71448832, 74196864, 75356190, 76552320, 80379936, 82440960, 86121360, 89311040, 91862784, 92746080, 98929152, 100474920, 102069760, 105995520, 107173248, 114828480, 120569904, 123661440, 133966560, 137794176, 142897664, 148393728, 150712380, 153104640, 160759872, 164881920, 172242720, 178622080, 183725568, 185492160, 200949840, 211991040, 214346496, 229656960, 241139808, 247322880, 267933120, 275588352, 296787456, 301424760, 306209280, 321519744, 344485440, 357244160, 370984320, 401899680, 428692992, 459313920, 482279616, 494645760, 535866240, 551176704, 602849520, 643039488, 688970880, 714488320, 741968640, 803799360, 918627840, 964559232, 1071732480, 1205699040, 1286078976, 1377941760, 1483937280, 1607598720, 1929118464, 2143464960, 2411398080, 2755883520, 3215197440, 3858236928, 4822796160, 6430394880, 9645592320, 19291184640]

約数ペア:

[(1, 19291184640), (2, 9645592320), (3, 6430394880), (4, 4822796160), (5, 3858236928), (6, 3215197440), (7, 2755883520), (8, 2411398080), (9, 2143464960), (10, 1929118464), (12, 1607598720), (13, 1483937280), (14, 1377941760), (15, 1286078976), (16, 1205699040), (18, 1071732480), (20, 964559232), (21, 918627840), (24, 803799360), (26, 741968640), (27, 714488320), (28, 688970880), (30, 643039488), (32, 602849520), (35, 551176704), (36, 535866240), (39, 494645760), (40, 482279616), (42, 459313920), (45, 428692992), (48, 401899680), (52, 370984320), (54, 357244160), (56, 344485440), (60, 321519744), (63, 306209280), (64, 301424760), (65, 296787456), (70, 275588352), (72, 267933120), (78, 247322880), (80, 241139808), (84, 229656960), (90, 214346496), (91, 211991040), (96, 200949840), (104, 185492160), (105, 183725568), (108, 178622080), (112, 172242720), (117, 164881920), (120, 160759872), (126, 153104640), (128, 150712380), (130, 148393728), (135, 142897664), (140, 137794176), (144, 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23186520), (840, 22965696), (864, 22327760), (896, 21530340), (910, 21199104), (936, 20610240), (945, 20413952), (960, 20094984), (1008, 19138080), (1040, 18549216), (1080, 17862208), (1092, 17665920), (1120, 17224272), (1152, 16745820), (1170, 16488192), (1248, 15457680), (1260, 15310464), (1280, 15071238), (1344, 14353560), (1365, 14132736), (1404, 13740160), (1440, 13396656), (1456, 13249440), (1512, 12758720), (1536, 12559365), (1560, 12366144), (1638, 11777280), (1664, 11593260), (1680, 11482848), (1728, 11163880), (1755, 10992128), (1792, 10765170), (1820, 10599552), (1872, 10305120), (1890, 10206976), (1920, 10047492), (2016, 9569040), (2080, 9274608), (2160, 8931104), (2184, 8832960), (2240, 8612136), (2304, 8372910), (2340, 8244096), (2457, 7851520), (2496, 7728840), (2520, 7655232), (2560, 7535619), (2688, 7176780), (2730, 7066368), (2808, 6870080), (2880, 6698328), (2912, 6624720), (3024, 6379360), (3067, 6289920), (3120, 6183072), (3276, 5888640), (3328, 5796630), (3360, 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