143994240

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{641}}^1$

素因数の和:682

約数の個数: 256

約数和(自身を含む): 550065600

約数和(自身を除く): 406071360

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, 64, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 128, 130, 135, 144, 156, 160, 180, 192, 195, 208, 216, 234, 240, 260, 270, 288, 312, 320, 351, 360, 384, 390, 416, 432, 468, 480, 520, 540, 576, 585, 624, 640, 641, 702, 720, 780, 832, 864, 936, 960, 1040, 1080, 1152, 1170, 1248, 1282, 1404, 1440, 1560, 1664, 1728, 1755, 1872, 1920, 1923, 2080, 2160, 2340, 2496, 2564, 2808, 2880, 3120, 3205, 3456, 3510, 3744, 3846, 4160, 4320, 4680, 4992, 5128, 5616, 5760, 5769, 6240, 6410, 7020, 7488, 7692, 8320, 8333, 8640, 9360, 9615, 10256, 11232, 11538, 12480, 12820, 14040, 14976, 15384, 16666, 17280, 17307, 18720, 19230, 20512, 22464, 23076, 24960, 24999, 25640, 28080, 28845, 30768, 33332, 34614, 37440, 38460, 41024, 41665, 44928, 46152, 49998, 51280, 56160, 57690, 61536, 66664, 69228, 74880, 74997, 76920, 82048, 83330, 86535, 92304, 99996, 102560, 112320, 115380, 123072, 124995, 133328, 138456, 149994, 153840, 166660, 173070, 184608, 199992, 205120, 224640, 224991, 230760, 246144, 249990, 266656, 276912, 299988, 307680, 333320, 346140, 369216, 374985, 399984, 410240, 449982, 461520, 499980, 533312, 553824, 599976, 615360, 666640, 692280, 738432, 749970, 799968, 899964, 923040, 999960, 1066624, 1107648, 1124955, 1199952, 1230720, 1333280, 1384560, 1499940, 1599936, 1799928, 1846080, 1999920, 2215296, 2249910, 2399904, 2666560, 2769120, 2999880, 3199872, 3599856, 3692160, 3999840, 4499820, 4799808, 5333120, 5538240, 5999760, 7199712, 7999680, 8999640, 9599616, 11076480, 11999520, 14399424, 15999360, 17999280, 23999040, 28798848, 35998560, 47998080, 71997120, 143994240]

約数ペア:

[(1, 143994240), (2, 71997120), (3, 47998080), (4, 35998560), (5, 28798848), (6, 23999040), (8, 17999280), (9, 15999360), (10, 14399424), (12, 11999520), (13, 11076480), (15, 9599616), (16, 8999640), (18, 7999680), (20, 7199712), (24, 5999760), (26, 5538240), (27, 5333120), (30, 4799808), (32, 4499820), (36, 3999840), (39, 3692160), (40, 3599856), (45, 3199872), (48, 2999880), (52, 2769120), (54, 2666560), (60, 2399904), (64, 2249910), (65, 2215296), (72, 1999920), (78, 1846080), (80, 1799928), (90, 1599936), (96, 1499940), (104, 1384560), (108, 1333280), (117, 1230720), (120, 1199952), (128, 1124955), (130, 1107648), (135, 1066624), (144, 999960), (156, 923040), (160, 899964), (180, 799968), (192, 749970), (195, 738432), (208, 692280), (216, 666640), (234, 615360), (240, 599976), (260, 553824), (270, 533312), (288, 499980), (312, 461520), (320, 449982), (351, 410240), (360, 399984), (384, 374985), (390, 369216), (416, 346140), (432, 333320), (468, 307680), (480, 299988), (520, 276912), (540, 266656), (576, 249990), (585, 246144), (624, 230760), (640, 224991), (641, 224640), (702, 205120), (720, 199992), (780, 184608), (832, 173070), (864, 166660), (936, 153840), (960, 149994), (1040, 138456), (1080, 133328), (1152, 124995), (1170, 123072), (1248, 115380), (1282, 112320), (1404, 102560), (1440, 99996), (1560, 92304), (1664, 86535), (1728, 83330), (1755, 82048), (1872, 76920), (1920, 74997), (1923, 74880), (2080, 69228), (2160, 66664), (2340, 61536), (2496, 57690), (2564, 56160), (2808, 51280), (2880, 49998), (3120, 46152), (3205, 44928), (3456, 41665), (3510, 41024), (3744, 38460), (3846, 37440), (4160, 34614), (4320, 33332), (4680, 30768), (4992, 28845), (5128, 28080), (5616, 25640), (5760, 24999), (5769, 24960), (6240, 23076), (6410, 22464), (7020, 20512), (7488, 19230), (7692, 18720), (8320, 17307), (8333, 17280), (8640, 16666), (9360, 15384), (9615, 14976), (10256, 14040), (11232, 12820), (11538, 12480)]