2866129920

素因数分解:

$2^{10}\times 3^4\times 5^1\times {\mathrm{6911}}^1$

素因数の和:6948

約数の個数: 220

約数和(自身を含む): 10272075264

約数和(自身を除く): 7405945344

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, 216, 240, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 512, 540, 576, 640, 648, 720, 768, 810, 864, 960, 1024, 1080, 1152, 1280, 1296, 1440, 1536, 1620, 1728, 1920, 2160, 2304, 2560, 2592, 2880, 3072, 3240, 3456, 3840, 4320, 4608, 5120, 5184, 5760, 6480, 6911, 6912, 7680, 8640, 9216, 10368, 11520, 12960, 13822, 13824, 15360, 17280, 20733, 20736, 23040, 25920, 27644, 27648, 34555, 34560, 41466, 41472, 46080, 51840, 55288, 62199, 69110, 69120, 82932, 82944, 103665, 103680, 110576, 124398, 138220, 138240, 165864, 186597, 207330, 207360, 221152, 248796, 276440, 310995, 331728, 373194, 414660, 414720, 442304, 497592, 552880, 559791, 621990, 663456, 746388, 829320, 884608, 932985, 995184, 1105760, 1119582, 1243980, 1326912, 1492776, 1658640, 1769216, 1865970, 1990368, 2211520, 2239164, 2487960, 2653824, 2798955, 2985552, 3317280, 3538432, 3731940, 3980736, 4423040, 4478328, 4975920, 5307648, 5597910, 5971104, 6634560, 7076864, 7463880, 7961472, 8846080, 8956656, 9951840, 10615296, 11195820, 11942208, 13269120, 14927760, 15922944, 17692160, 17913312, 19903680, 21230592, 22391640, 23884416, 26538240, 29855520, 31845888, 35384320, 35826624, 39807360, 44783280, 47768832, 53076480, 59711040, 63691776, 71653248, 79614720, 89566560, 95537664, 106152960, 119422080, 143306496, 159229440, 179133120, 191075328, 238844160, 286612992, 318458880, 358266240, 477688320, 573225984, 716532480, 955376640, 1433064960, 2866129920]

約数ペア:

[(1, 2866129920), (2, 1433064960), (3, 955376640), (4, 716532480), (5, 573225984), (6, 477688320), (8, 358266240), (9, 318458880), (10, 286612992), (12, 238844160), (15, 191075328), (16, 179133120), (18, 159229440), (20, 143306496), (24, 119422080), (27, 106152960), (30, 95537664), (32, 89566560), (36, 79614720), (40, 71653248), (45, 63691776), (48, 59711040), (54, 53076480), (60, 47768832), (64, 44783280), (72, 39807360), (80, 35826624), (81, 35384320), (90, 31845888), (96, 29855520), (108, 26538240), (120, 23884416), (128, 22391640), (135, 21230592), (144, 19903680), (160, 17913312), (162, 17692160), (180, 15922944), (192, 14927760), (216, 13269120), (240, 11942208), (256, 11195820), (270, 10615296), (288, 9951840), (320, 8956656), (324, 8846080), (360, 7961472), (384, 7463880), (405, 7076864), (432, 6634560), (480, 5971104), (512, 5597910), (540, 5307648), (576, 4975920), (640, 4478328), (648, 4423040), (720, 3980736), (768, 3731940), (810, 3538432), (864, 3317280), (960, 2985552), (1024, 2798955), (1080, 2653824), (1152, 2487960), (1280, 2239164), (1296, 2211520), (1440, 1990368), (1536, 1865970), (1620, 1769216), (1728, 1658640), (1920, 1492776), (2160, 1326912), (2304, 1243980), (2560, 1119582), (2592, 1105760), (2880, 995184), (3072, 932985), (3240, 884608), (3456, 829320), (3840, 746388), (4320, 663456), (4608, 621990), (5120, 559791), (5184, 552880), (5760, 497592), (6480, 442304), (6911, 414720), (6912, 414660), (7680, 373194), (8640, 331728), (9216, 310995), (10368, 276440), (11520, 248796), (12960, 221152), (13822, 207360), (13824, 207330), (15360, 186597), (17280, 165864), (20733, 138240), (20736, 138220), (23040, 124398), (25920, 110576), (27644, 103680), (27648, 103665), (34555, 82944), (34560, 82932), (41466, 69120), (41472, 69110), (46080, 62199), (51840, 55288)]