19310123520

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:237

約数の個数: 640

約数和(自身を含む): 71947180800

約数和(自身を除く): 52637057280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 43, 45, 48, 54, 60, 64, 72, 73, 80, 86, 89, 90, 96, 108, 120, 128, 129, 135, 144, 146, 160, 172, 178, 180, 192, 215, 216, 219, 240, 256, 258, 267, 270, 288, 292, 320, 344, 356, 360, 365, 384, 387, 430, 432, 438, 445, 480, 512, 516, 534, 540, 576, 584, 640, 645, 657, 688, 712, 720, 730, 768, 774, 801, 860, 864, 876, 890, 960, 1032, 1068, 1080, 1095, 1152, 1161, 1168, 1280, 1290, 1314, 1335, 1376, 1424, 1440, 1460, 1536, 1548, 1602, 1720, 1728, 1752, 1780, 1920, 1935, 1971, 2064, 2136, 2160, 2190, 2304, 2322, 2336, 2403, 2560, 2580, 2628, 2670, 2752, 2848, 2880, 2920, 3096, 3139, 3204, 3285, 3440, 3456, 3504, 3560, 3827, 3840, 3870, 3942, 4005, 4128, 4272, 4320, 4380, 4608, 4644, 4672, 4806, 5160, 5256, 5340, 5504, 5696, 5760, 5805, 5840, 6192, 6278, 6408, 6497, 6570, 6880, 6912, 7008, 7120, 7654, 7680, 7740, 7884, 8010, 8256, 8544, 8640, 8760, 9288, 9344, 9417, 9612, 9855, 10320, 10512, 10680, 11008, 11392, 11481, 11520, 11610, 11680, 12015, 12384, 12556, 12816, 12994, 13140, 13760, 13824, 14016, 14240, 15308, 15480, 15695, 15768, 16020, 16512, 17088, 17280, 17520, 18576, 18688, 18834, 19135, 19224, 19491, 19710, 20640, 21024, 21360, 22016, 22784, 22962, 23040, 23220, 23360, 24030, 24768, 25112, 25632, 25988, 26280, 27520, 28032, 28251, 28480, 30616, 30960, 31390, 31536, 32040, 32485, 33024, 34176, 34443, 34560, 35040, 37152, 37376, 37668, 38270, 38448, 38982, 39420, 41280, 42048, 42720, 45568, 45924, 46440, 46720, 47085, 48060, 49536, 50224, 51264, 51976, 52560, 55040, 56064, 56502, 56960, 57405, 58473, 61232, 61920, 62780, 63072, 64080, 64970, 66048, 68352, 68886, 69120, 70080, 74304, 75336, 76540, 76896, 77964, 78840, 82560, 84096, 84753, 85440, 91848, 92880, 93440, 94170, 96120, 97455, 99072, 100448, 102528, 103329, 103952, 105120, 110080, 112128, 113004, 113920, 114810, 116946, 122464, 123840, 125560, 126144, 128160, 129940, 136704, 137772, 140160, 141255, 148608, 150672, 153080, 153792, 155928, 157680, 165120, 168192, 169506, 170880, 172215, 175419, 183696, 185760, 186880, 188340, 192240, 194910, 198144, 200896, 205056, 206658, 207904, 210240, 226008, 227840, 229620, 233892, 244928, 247680, 251120, 252288, 256320, 259880, 275544, 279371, 280320, 282510, 292365, 297216, 301344, 306160, 307584, 311856, 315360, 330240, 336384, 339012, 341760, 344430, 350838, 367392, 371520, 376680, 384480, 389820, 401792, 410112, 413316, 415808, 420480, 423765, 452016, 459240, 467784, 489856, 495360, 502240, 504576, 512640, 516645, 519760, 551088, 558742, 560640, 565020, 584730, 594432, 602688, 612320, 615168, 623712, 630720, 678024, 683520, 688860, 701676, 734784, 743040, 753360, 768960, 779640, 803584, 826632, 831616, 838113, 840960, 847530, 877095, 904032, 918480, 935568, 979712, 990720, 1004480, 1009152, 1025280, 1033290, 1039520, 1102176, 1117484, 1130040, 1169460, 1205376, 1224640, 1230336, 1247424, 1261440, 1356048, 1377720, 1396855, 1403352, 1469568, 1486080, 1506720, 1537920, 1559280, 1607168, 1653264, 1663232, 1676226, 1681920, 1695060, 1754190, 1808064, 1836960, 1871136, 1959424, 2008960, 2050560, 2066580, 2079040, 2204352, 2234968, 2260080, 2338920, 2410752, 2449280, 2494848, 2514339, 2522880, 2712096, 2755440, 2793710, 2806704, 2939136, 2972160, 3013440, 3075840, 3118560, 3306528, 3326464, 3352452, 3390120, 3508380, 3616128, 3673920, 3742272, 4017920, 4133160, 4158080, 4190565, 4408704, 4469936, 4520160, 4677840, 4821504, 4898560, 4989696, 5028678, 5045760, 5424192, 5510880, 5587420, 5613408, 5878272, 6026880, 6151680, 6237120, 6613056, 6704904, 6780240, 7016760, 7232256, 7347840, 7484544, 7543017, 8035840, 8266320, 8316160, 8381130, 8817408, 8939872, 9040320, 9355680, 9797120, 9979392, 10057356, 10848384, 11021760, 11174840, 11226816, 12053760, 12474240, 12571695, 13226112, 13409808, 13560480, 14033520, 14464512, 14695680, 14969088, 15086034, 16532640, 16632320, 16762260, 17634816, 17879744, 18080640, 18711360, 20114712, 21696768, 22043520, 22349680, 22453632, 24107520, 24948480, 25143390, 26452224, 26819616, 27120960, 28067040, 29391360, 29938176, 30172068, 33065280, 33524520, 35759488, 36161280, 37422720, 37715085, 40229424, 43393536, 44087040, 44699360, 44907264, 49896960, 50286780, 52904448, 53639232, 54241920, 56134080, 60344136, 66130560, 67049040, 71518976, 72322560, 74845440, 75430170, 80458848, 88174080, 89398720, 89814528, 100573560, 107278464, 108483840, 112268160, 120688272, 132261120, 134098080, 143037952, 149690880, 150860340, 160917696, 178797440, 201147120, 214556928, 216967680, 224536320, 241376544, 264522240, 268196160, 301720680, 321835392, 357594880, 402294240, 429113856, 449072640, 482753088, 536392320, 603441360, 643670784, 715189760, 804588480, 965506176, 1072784640, 1206882720, 1287341568, 1609176960, 1931012352, 2145569280, 2413765440, 3218353920, 3862024704, 4827530880, 6436707840, 9655061760, 19310123520]

約数ペア:

[(1, 19310123520), (2, 9655061760), (3, 6436707840), (4, 4827530880), (5, 3862024704), (6, 3218353920), (8, 2413765440), (9, 2145569280), (10, 1931012352), (12, 1609176960), (15, 1287341568), (16, 1206882720), (18, 1072784640), (20, 965506176), (24, 804588480), (27, 715189760), (30, 643670784), (32, 603441360), (36, 536392320), (40, 482753088), (43, 449072640), (45, 429113856), (48, 402294240), (54, 357594880), (60, 321835392), (64, 301720680), (72, 268196160), (73, 264522240), (80, 241376544), (86, 224536320), (89, 216967680), (90, 214556928), (96, 201147120), (108, 178797440), (120, 160917696), (128, 150860340), (129, 149690880), (135, 143037952), (144, 134098080), (146, 132261120), (160, 120688272), (172, 112268160), (178, 108483840), (180, 107278464), (192, 100573560), (215, 89814528), (216, 89398720), (219, 88174080), (240, 80458848), (256, 75430170), (258, 74845440), (267, 72322560), (270, 71518976), (288, 67049040), (292, 66130560), (320, 60344136), (344, 56134080), (356, 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