2681122560

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{383}}^1\times {\mathrm{1823}}^1$

素因数の和:2230

約数の個数: 144

約数和(自身を含む): 8589901824

約数和(自身を除く): 5908779264

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 383, 384, 480, 640, 766, 768, 960, 1149, 1280, 1532, 1823, 1915, 1920, 2298, 3064, 3646, 3830, 3840, 4596, 5469, 5745, 6128, 7292, 7660, 9115, 9192, 10938, 11490, 12256, 14584, 15320, 18230, 18384, 21876, 22980, 24512, 27345, 29168, 30640, 36460, 36768, 43752, 45960, 49024, 54690, 58336, 61280, 72920, 73536, 87504, 91920, 98048, 109380, 116672, 122560, 145840, 147072, 175008, 183840, 218760, 233344, 245120, 291680, 294144, 350016, 367680, 437520, 466688, 490240, 583360, 698209, 700032, 735360, 875040, 1166720, 1396418, 1400064, 1470720, 1750080, 2094627, 2333440, 2792836, 3491045, 3500160, 4189254, 5585672, 6982090, 7000320, 8378508, 10473135, 11171344, 13964180, 16757016, 20946270, 22342688, 27928360, 33514032, 41892540, 44685376, 55856720, 67028064, 83785080, 89370752, 111713440, 134056128, 167570160, 178741504, 223426880, 268112256, 335140320, 446853760, 536224512, 670280640, 893707520, 1340561280, 2681122560]

約数ペア:

[(1, 2681122560), (2, 1340561280), (3, 893707520), (4, 670280640), (5, 536224512), (6, 446853760), (8, 335140320), (10, 268112256), (12, 223426880), (15, 178741504), (16, 167570160), (20, 134056128), (24, 111713440), (30, 89370752), (32, 83785080), (40, 67028064), (48, 55856720), (60, 44685376), (64, 41892540), (80, 33514032), (96, 27928360), (120, 22342688), (128, 20946270), (160, 16757016), (192, 13964180), (240, 11171344), (256, 10473135), (320, 8378508), (383, 7000320), (384, 6982090), (480, 5585672), (640, 4189254), (766, 3500160), (768, 3491045), (960, 2792836), (1149, 2333440), (1280, 2094627), (1532, 1750080), (1823, 1470720), (1915, 1400064), (1920, 1396418), (2298, 1166720), (3064, 875040), (3646, 735360), (3830, 700032), (3840, 698209), (4596, 583360), (5469, 490240), (5745, 466688), (6128, 437520), (7292, 367680), (7660, 350016), (9115, 294144), (9192, 291680), (10938, 245120), (11490, 233344), (12256, 218760), (14584, 183840), (15320, 175008), (18230, 147072), (18384, 145840), (21876, 122560), (22980, 116672), (24512, 109380), (27345, 98048), (29168, 91920), (30640, 87504), (36460, 73536), (36768, 72920), (43752, 61280), (45960, 58336), (49024, 54690)]