19397396480

素因数分解:

$2^{11}\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{337}}^1$

素因数の和:455

約数の個数: 384

約数和(自身を含む): 58996304640

約数和(自身を除く): 39598908160

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 73, 77, 80, 88, 110, 112, 128, 140, 146, 154, 160, 176, 220, 224, 256, 280, 292, 308, 320, 337, 352, 365, 385, 440, 448, 511, 512, 560, 584, 616, 640, 674, 704, 730, 770, 803, 880, 896, 1022, 1024, 1120, 1168, 1232, 1280, 1348, 1408, 1460, 1540, 1606, 1685, 1760, 1792, 2044, 2048, 2240, 2336, 2359, 2464, 2555, 2560, 2696, 2816, 2920, 3080, 3212, 3370, 3520, 3584, 3707, 4015, 4088, 4480, 4672, 4718, 4928, 5110, 5120, 5392, 5621, 5632, 5840, 6160, 6424, 6740, 7040, 7168, 7414, 8030, 8176, 8960, 9344, 9436, 9856, 10220, 10240, 10784, 11242, 11264, 11680, 11795, 12320, 12848, 13480, 14080, 14336, 14828, 16060, 16352, 17920, 18535, 18688, 18872, 19712, 20440, 21568, 22484, 22528, 23360, 23590, 24601, 24640, 25696, 25949, 26960, 28105, 28160, 29656, 32120, 32704, 35840, 37070, 37376, 37744, 39424, 40880, 43136, 44968, 46720, 47180, 49202, 49280, 51392, 51898, 53920, 56210, 56320, 59312, 64240, 65408, 71680, 74140, 74752, 75488, 78848, 81760, 86272, 89936, 93440, 94360, 98404, 98560, 102784, 103796, 107840, 112420, 112640, 118624, 123005, 128480, 129745, 130816, 148280, 149504, 150976, 157696, 163520, 172207, 172544, 179872, 186880, 188720, 196808, 197120, 205568, 207592, 215680, 224840, 237248, 246010, 256960, 259490, 261632, 270611, 296560, 301952, 327040, 344414, 345088, 359744, 373760, 377440, 393616, 394240, 411136, 415184, 431360, 449680, 474496, 492020, 513920, 518980, 523264, 541222, 593120, 603904, 654080, 688828, 690176, 719488, 747520, 754880, 787232, 788480, 822272, 830368, 861035, 862720, 899360, 948992, 984040, 1027840, 1037960, 1046528, 1082444, 1186240, 1207808, 1308160, 1353055, 1377656, 1438976, 1509760, 1574464, 1644544, 1660736, 1722070, 1725440, 1798720, 1894277, 1897984, 1968080, 2055680, 2075920, 2164888, 2372480, 2415616, 2616320, 2706110, 2755312, 2877952, 3019520, 3148928, 3321472, 3444140, 3450880, 3597440, 3788554, 3795968, 3936160, 4111360, 4151840, 4329776, 4744960, 4831232, 5232640, 5412220, 5510624, 5755904, 6039040, 6297856, 6642944, 6888280, 7194880, 7577108, 7591936, 7872320, 8222720, 8303680, 8659552, 9471385, 9489920, 10824440, 11021248, 11511808, 12078080, 12595712, 13285888, 13776560, 14389760, 15154216, 15744640, 16607360, 17319104, 18942770, 18979840, 21648880, 22042496, 24156160, 25191424, 26571776, 27553120, 28779520, 30308432, 31489280, 33214720, 34638208, 37885540, 37959680, 43297760, 44084992, 50382848, 53143552, 55106240, 57559040, 60616864, 62978560, 66429440, 69276416, 75771080, 86595520, 88169984, 110212480, 121233728, 125957120, 132858880, 138552832, 151542160, 173191040, 176339968, 220424960, 242467456, 251914240, 265717760, 277105664, 303084320, 346382080, 352679936, 440849920, 484934912, 554211328, 606168640, 692764160, 881699840, 969869824, 1212337280, 1385528320, 1763399680, 1939739648, 2424674560, 2771056640, 3879479296, 4849349120, 9698698240, 19397396480]

約数ペア:

[(1, 19397396480), (2, 9698698240), (4, 4849349120), (5, 3879479296), (7, 2771056640), (8, 2424674560), (10, 1939739648), (11, 1763399680), (14, 1385528320), (16, 1212337280), (20, 969869824), (22, 881699840), (28, 692764160), (32, 606168640), (35, 554211328), (40, 484934912), (44, 440849920), (55, 352679936), (56, 346382080), (64, 303084320), (70, 277105664), (73, 265717760), (77, 251914240), (80, 242467456), (88, 220424960), (110, 176339968), (112, 173191040), (128, 151542160), (140, 138552832), (146, 132858880), (154, 125957120), (160, 121233728), (176, 110212480), (220, 88169984), (224, 86595520), (256, 75771080), (280, 69276416), (292, 66429440), (308, 62978560), (320, 60616864), (337, 57559040), (352, 55106240), (365, 53143552), (385, 50382848), (440, 44084992), (448, 43297760), (511, 37959680), (512, 37885540), (560, 34638208), (584, 33214720), (616, 31489280), (640, 30308432), (674, 28779520), (704, 27553120), (730, 26571776), (770, 25191424), (803, 24156160), (880, 22042496), (896, 21648880), (1022, 18979840), (1024, 18942770), (1120, 17319104), (1168, 16607360), (1232, 15744640), (1280, 15154216), (1348, 14389760), (1408, 13776560), (1460, 13285888), (1540, 12595712), (1606, 12078080), (1685, 11511808), (1760, 11021248), (1792, 10824440), (2044, 9489920), (2048, 9471385), (2240, 8659552), (2336, 8303680), (2359, 8222720), (2464, 7872320), (2555, 7591936), (2560, 7577108), (2696, 7194880), (2816, 6888280), (2920, 6642944), (3080, 6297856), (3212, 6039040), (3370, 5755904), (3520, 5510624), (3584, 5412220), (3707, 5232640), (4015, 4831232), (4088, 4744960), (4480, 4329776), (4672, 4151840), (4718, 4111360), (4928, 3936160), (5110, 3795968), (5120, 3788554), (5392, 3597440), (5621, 3450880), (5632, 3444140), (5840, 3321472), (6160, 3148928), (6424, 3019520), (6740, 2877952), (7040, 2755312), (7168, 2706110), (7414, 2616320), (8030, 2415616), (8176, 2372480), (8960, 2164888), (9344, 2075920), (9436, 2055680), (9856, 1968080), (10220, 1897984), (10240, 1894277), (10784, 1798720), (11242, 1725440), (11264, 1722070), (11680, 1660736), (11795, 1644544), (12320, 1574464), (12848, 1509760), (13480, 1438976), (14080, 1377656), (14336, 1353055), (14828, 1308160), (16060, 1207808), (16352, 1186240), (17920, 1082444), (18535, 1046528), (18688, 1037960), (18872, 1027840), (19712, 984040), (20440, 948992), (21568, 899360), (22484, 862720), (22528, 861035), (23360, 830368), (23590, 822272), (24601, 788480), (24640, 787232), (25696, 754880), (25949, 747520), (26960, 719488), (28105, 690176), (28160, 688828), (29656, 654080), (32120, 603904), (32704, 593120), (35840, 541222), (37070, 523264), (37376, 518980), (37744, 513920), (39424, 492020), (40880, 474496), (43136, 449680), (44968, 431360), (46720, 415184), (47180, 411136), (49202, 394240), (49280, 393616), (51392, 377440), (51898, 373760), (53920, 359744), (56210, 345088), (56320, 344414), (59312, 327040), (64240, 301952), (65408, 296560), (71680, 270611), (74140, 261632), (74752, 259490), (75488, 256960), (78848, 246010), (81760, 237248), (86272, 224840), (89936, 215680), (93440, 207592), (94360, 205568), (98404, 197120), (98560, 196808), (102784, 188720), (103796, 186880), (107840, 179872), (112420, 172544), (112640, 172207), (118624, 163520), (123005, 157696), (128480, 150976), (129745, 149504), (130816, 148280)]