2571315840

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{193}}^1\times {\mathrm{257}}^1$

素因数の和:481

約数の個数: 320

約数和(自身を含む): 9266126760

約数和(自身を除く): 6694810920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 193, 216, 240, 257, 270, 288, 320, 324, 360, 384, 386, 405, 432, 480, 514, 540, 576, 579, 640, 648, 720, 771, 772, 810, 864, 960, 965, 1028, 1080, 1152, 1158, 1285, 1296, 1440, 1542, 1544, 1620, 1728, 1737, 1920, 1930, 2056, 2160, 2313, 2316, 2570, 2592, 2880, 2895, 3084, 3088, 3240, 3456, 3474, 3855, 3860, 4112, 4320, 4626, 4632, 5140, 5184, 5211, 5760, 5790, 6168, 6176, 6480, 6939, 6948, 7710, 7720, 8224, 8640, 8685, 9252, 9264, 10280, 10368, 10422, 11565, 11580, 12336, 12352, 12960, 13878, 13896, 15420, 15440, 15633, 16448, 17280, 17370, 18504, 18528, 20560, 20817, 20844, 23130, 23160, 24672, 24704, 25920, 26055, 27756, 27792, 30840, 30880, 31266, 32896, 34695, 34740, 37008, 37056, 41120, 41634, 41688, 46260, 46320, 49344, 49601, 51840, 52110, 55512, 55584, 61680, 61760, 62532, 69390, 69480, 74016, 74112, 78165, 82240, 83268, 83376, 92520, 92640, 98688, 99202, 104085, 104220, 111024, 111168, 123360, 123520, 125064, 138780, 138960, 148032, 148803, 156330, 164480, 166536, 166752, 185040, 185280, 198404, 208170, 208440, 222048, 222336, 246720, 248005, 250128, 277560, 277920, 296064, 297606, 312660, 333072, 333504, 370080, 370560, 396808, 416340, 416880, 444096, 446409, 493440, 496010, 500256, 555120, 555840, 595212, 625320, 666144, 667008, 740160, 744015, 793616, 832680, 833760, 888192, 892818, 992020, 1000512, 1110240, 1111680, 1190424, 1250640, 1332288, 1339227, 1480320, 1488030, 1587232, 1665360, 1667520, 1785636, 1984040, 2001024, 2220480, 2232045, 2380848, 2501280, 2664576, 2678454, 2976060, 3174464, 3330720, 3335040, 3571272, 3968080, 4017681, 4440960, 4464090, 4761696, 5002560, 5356908, 5952120, 6348928, 6661440, 6696135, 7142544, 7936160, 8035362, 8928180, 9523392, 10005120, 10713816, 11904240, 13322880, 13392270, 14285088, 15872320, 16070724, 17856360, 19046784, 20088405, 21427632, 23808480, 26784540, 28570176, 31744640, 32141448, 35712720, 40176810, 42855264, 47616960, 53569080, 57140352, 64282896, 71425440, 80353620, 85710528, 95233920, 107138160, 128565792, 142850880, 160707240, 171421056, 214276320, 257131584, 285701760, 321414480, 428552640, 514263168, 642828960, 857105280, 1285657920, 2571315840]

約数ペア:

[(1, 2571315840), (2, 1285657920), (3, 857105280), (4, 642828960), (5, 514263168), (6, 428552640), (8, 321414480), (9, 285701760), (10, 257131584), (12, 214276320), (15, 171421056), (16, 160707240), (18, 142850880), (20, 128565792), (24, 107138160), (27, 95233920), (30, 85710528), (32, 80353620), (36, 71425440), (40, 64282896), (45, 57140352), (48, 53569080), (54, 47616960), (60, 42855264), (64, 40176810), (72, 35712720), (80, 32141448), (81, 31744640), (90, 28570176), (96, 26784540), (108, 23808480), (120, 21427632), (128, 20088405), (135, 19046784), (144, 17856360), (160, 16070724), (162, 15872320), (180, 14285088), (192, 13392270), (193, 13322880), (216, 11904240), (240, 10713816), (257, 10005120), (270, 9523392), (288, 8928180), (320, 8035362), (324, 7936160), (360, 7142544), (384, 6696135), (386, 6661440), (405, 6348928), (432, 5952120), (480, 5356908), (514, 5002560), (540, 4761696), (576, 4464090), (579, 4440960), (640, 4017681), (648, 3968080), (720, 3571272), (771, 3335040), (772, 3330720), (810, 3174464), (864, 2976060), (960, 2678454), (965, 2664576), (1028, 2501280), (1080, 2380848), (1152, 2232045), (1158, 2220480), (1285, 2001024), (1296, 1984040), (1440, 1785636), (1542, 1667520), (1544, 1665360), (1620, 1587232), (1728, 1488030), (1737, 1480320), (1920, 1339227), (1930, 1332288), (2056, 1250640), (2160, 1190424), (2313, 1111680), (2316, 1110240), (2570, 1000512), (2592, 992020), (2880, 892818), (2895, 888192), (3084, 833760), (3088, 832680), (3240, 793616), (3456, 744015), (3474, 740160), (3855, 667008), (3860, 666144), (4112, 625320), (4320, 595212), (4626, 555840), (4632, 555120), (5140, 500256), (5184, 496010), (5211, 493440), (5760, 446409), (5790, 444096), (6168, 416880), (6176, 416340), (6480, 396808), (6939, 370560), (6948, 370080), (7710, 333504), (7720, 333072), (8224, 312660), (8640, 297606), (8685, 296064), (9252, 277920), (9264, 277560), (10280, 250128), (10368, 248005), (10422, 246720), (11565, 222336), (11580, 222048), (12336, 208440), (12352, 208170), (12960, 198404), (13878, 185280), (13896, 185040), (15420, 166752), (15440, 166536), (15633, 164480), (16448, 156330), (17280, 148803), (17370, 148032), (18504, 138960), (18528, 138780), (20560, 125064), (20817, 123520), (20844, 123360), (23130, 111168), (23160, 111024), (24672, 104220), (24704, 104085), (25920, 99202), (26055, 98688), (27756, 92640), (27792, 92520), (30840, 83376), (30880, 83268), (31266, 82240), (32896, 78165), (34695, 74112), (34740, 74016), (37008, 69480), (37056, 69390), (41120, 62532), (41634, 61760), (41688, 61680), (46260, 55584), (46320, 55512), (49344, 52110), (49601, 51840)]