323987040

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{641}}^1$

素因数の和:684

約数の個数: 288

約数和(自身を含む): 1236676896

約数和(自身を除く): 912689856

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 81, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 162, 180, 195, 208, 216, 234, 240, 243, 260, 270, 288, 312, 324, 351, 360, 390, 405, 416, 432, 468, 480, 486, 520, 540, 585, 624, 641, 648, 702, 720, 780, 810, 864, 936, 972, 1040, 1053, 1080, 1170, 1215, 1248, 1282, 1296, 1404, 1440, 1560, 1620, 1755, 1872, 1923, 1944, 2080, 2106, 2160, 2340, 2430, 2564, 2592, 2808, 3120, 3159, 3205, 3240, 3510, 3744, 3846, 3888, 4212, 4320, 4680, 4860, 5128, 5265, 5616, 5769, 6240, 6318, 6410, 6480, 7020, 7692, 7776, 8333, 8424, 9360, 9615, 9720, 10256, 10530, 11232, 11538, 12636, 12820, 12960, 14040, 15384, 15795, 16666, 16848, 17307, 18720, 19230, 19440, 20512, 21060, 23076, 24999, 25272, 25640, 28080, 28845, 30768, 31590, 33332, 33696, 34614, 38460, 38880, 41665, 42120, 46152, 49998, 50544, 51280, 51921, 56160, 57690, 61536, 63180, 66664, 69228, 74997, 76920, 83330, 84240, 86535, 92304, 99996, 101088, 102560, 103842, 115380, 124995, 126360, 133328, 138456, 149994, 153840, 155763, 166660, 168480, 173070, 184608, 199992, 207684, 224991, 230760, 249990, 252720, 259605, 266656, 276912, 299988, 307680, 311526, 333320, 346140, 374985, 399984, 415368, 449982, 461520, 499980, 505440, 519210, 553824, 599976, 623052, 666640, 674973, 692280, 749970, 778815, 799968, 830736, 899964, 923040, 999960, 1038420, 1124955, 1199952, 1246104, 1333280, 1349946, 1384560, 1499940, 1557630, 1661472, 1799928, 1999920, 2024919, 2076840, 2249910, 2399904, 2492208, 2699892, 2769120, 2999880, 3115260, 3374865, 3599856, 3999840, 4049838, 4153680, 4499820, 4984416, 5399784, 5999760, 6230520, 6749730, 7199712, 8099676, 8307360, 8999640, 10124595, 10799568, 11999520, 12461040, 13499460, 16199352, 17999280, 20249190, 21599136, 24922080, 26998920, 32398704, 35998560, 40498380, 53997840, 64797408, 80996760, 107995680, 161993520, 323987040]

約数ペア:

[(1, 323987040), (2, 161993520), (3, 107995680), (4, 80996760), (5, 64797408), (6, 53997840), (8, 40498380), (9, 35998560), (10, 32398704), (12, 26998920), (13, 24922080), (15, 21599136), (16, 20249190), (18, 17999280), (20, 16199352), (24, 13499460), (26, 12461040), (27, 11999520), (30, 10799568), (32, 10124595), (36, 8999640), (39, 8307360), (40, 8099676), (45, 7199712), (48, 6749730), (52, 6230520), (54, 5999760), (60, 5399784), (65, 4984416), (72, 4499820), (78, 4153680), (80, 4049838), (81, 3999840), (90, 3599856), (96, 3374865), (104, 3115260), (108, 2999880), (117, 2769120), (120, 2699892), (130, 2492208), (135, 2399904), (144, 2249910), (156, 2076840), (160, 2024919), (162, 1999920), (180, 1799928), (195, 1661472), (208, 1557630), (216, 1499940), (234, 1384560), (240, 1349946), (243, 1333280), (260, 1246104), (270, 1199952), (288, 1124955), (312, 1038420), (324, 999960), (351, 923040), (360, 899964), (390, 830736), (405, 799968), (416, 778815), (432, 749970), (468, 692280), (480, 674973), (486, 666640), (520, 623052), (540, 599976), (585, 553824), (624, 519210), (641, 505440), (648, 499980), (702, 461520), (720, 449982), (780, 415368), (810, 399984), (864, 374985), (936, 346140), (972, 333320), (1040, 311526), (1053, 307680), (1080, 299988), (1170, 276912), (1215, 266656), (1248, 259605), (1282, 252720), (1296, 249990), (1404, 230760), (1440, 224991), (1560, 207684), (1620, 199992), (1755, 184608), (1872, 173070), (1923, 168480), (1944, 166660), (2080, 155763), (2106, 153840), (2160, 149994), (2340, 138456), (2430, 133328), (2564, 126360), (2592, 124995), (2808, 115380), (3120, 103842), (3159, 102560), (3205, 101088), (3240, 99996), (3510, 92304), (3744, 86535), (3846, 84240), (3888, 83330), (4212, 76920), (4320, 74997), (4680, 69228), (4860, 66664), (5128, 63180), (5265, 61536), (5616, 57690), (5769, 56160), (6240, 51921), (6318, 51280), (6410, 50544), (6480, 49998), (7020, 46152), (7692, 42120), (7776, 41665), (8333, 38880), (8424, 38460), (9360, 34614), (9615, 33696), (9720, 33332), (10256, 31590), (10530, 30768), (11232, 28845), (11538, 28080), (12636, 25640), (12820, 25272), (12960, 24999), (14040, 23076), (15384, 21060), (15795, 20512), (16666, 19440), (16848, 19230), (17307, 18720)]