12795873280

素因数分解:

$2^{11}\times 5^1\times {\mathrm{827}}^1\times {\mathrm{1511}}^1$

素因数の和:2365

約数の個数: 96

約数和(自身を含む): 30760067520

約数和(自身を除く): 17964194240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 827, 1024, 1280, 1511, 1654, 2048, 2560, 3022, 3308, 4135, 5120, 6044, 6616, 7555, 8270, 10240, 12088, 13232, 15110, 16540, 24176, 26464, 30220, 33080, 48352, 52928, 60440, 66160, 96704, 105856, 120880, 132320, 193408, 211712, 241760, 264640, 386816, 423424, 483520, 529280, 773632, 846848, 967040, 1058560, 1249597, 1547264, 1693696, 1934080, 2117120, 2499194, 3094528, 3868160, 4234240, 4998388, 6247985, 7736320, 8468480, 9996776, 12495970, 15472640, 19993552, 24991940, 39987104, 49983880, 79974208, 99967760, 159948416, 199935520, 319896832, 399871040, 639793664, 799742080, 1279587328, 1599484160, 2559174656, 3198968320, 6397936640, 12795873280]

約数ペア:

[(1, 12795873280), (2, 6397936640), (4, 3198968320), (5, 2559174656), (8, 1599484160), (10, 1279587328), (16, 799742080), (20, 639793664), (32, 399871040), (40, 319896832), (64, 199935520), (80, 159948416), (128, 99967760), (160, 79974208), (256, 49983880), (320, 39987104), (512, 24991940), (640, 19993552), (827, 15472640), (1024, 12495970), (1280, 9996776), (1511, 8468480), (1654, 7736320), (2048, 6247985), (2560, 4998388), (3022, 4234240), (3308, 3868160), (4135, 3094528), (5120, 2499194), (6044, 2117120), (6616, 1934080), (7555, 1693696), (8270, 1547264), (10240, 1249597), (12088, 1058560), (13232, 967040), (15110, 846848), (16540, 773632), (24176, 529280), (26464, 483520), (30220, 423424), (33080, 386816), (48352, 264640), (52928, 241760), (60440, 211712), (66160, 193408), (96704, 132320), (105856, 120880)]