2705014262720

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{109781423}}^1$

素因数の和:109781458

約数の個数: 112

約数和(自身を含む): 8030730728448

約数和(自身を除く): 5325716465728

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 110, 112, 140, 154, 160, 176, 220, 224, 280, 308, 320, 352, 385, 440, 448, 560, 616, 704, 770, 880, 1120, 1232, 1540, 1760, 2240, 2464, 3080, 3520, 4928, 6160, 12320, 24640, 109781423, 219562846, 439125692, 548907115, 768469961, 878251384, 1097814230, 1207595653, 1536939922, 1756502768, 2195628460, 2415191306, 3073879844, 3513005536, 3842349805, 4391256920, 4830382612, 6037978265, 6147759688, 7026011072, 7684699610, 8453169571, 8782513840, 9660765224, 12075956530, 12295519376, 15369399220, 16906339142, 17565027680, 19321530448, 24151913060, 24591038752, 30738798440, 33812678284, 35130055360, 38643060896, 42265847855, 48303826120, 49182077504, 61477596880, 67625356568, 77286121792, 84531695710, 96607652240, 122955193760, 135250713136, 169063391420, 193215304480, 245910387520, 270501426272, 338126782840, 386430608960, 541002852544, 676253565680, 1352507131360, 2705014262720]

約数ペア:

[(1, 2705014262720), (2, 1352507131360), (4, 676253565680), (5, 541002852544), (7, 386430608960), (8, 338126782840), (10, 270501426272), (11, 245910387520), (14, 193215304480), (16, 169063391420), (20, 135250713136), (22, 122955193760), (28, 96607652240), (32, 84531695710), (35, 77286121792), (40, 67625356568), (44, 61477596880), (55, 49182077504), (56, 48303826120), (64, 42265847855), (70, 38643060896), (77, 35130055360), (80, 33812678284), (88, 30738798440), (110, 24591038752), (112, 24151913060), (140, 19321530448), (154, 17565027680), (160, 16906339142), (176, 15369399220), (220, 12295519376), (224, 12075956530), (280, 9660765224), (308, 8782513840), (320, 8453169571), (352, 7684699610), (385, 7026011072), (440, 6147759688), (448, 6037978265), (560, 4830382612), (616, 4391256920), (704, 3842349805), (770, 3513005536), (880, 3073879844), (1120, 2415191306), (1232, 2195628460), (1540, 1756502768), (1760, 1536939922), (2240, 1207595653), (2464, 1097814230), (3080, 878251384), (3520, 768469961), (4928, 548907115), (6160, 439125692), (12320, 219562846), (24640, 109781423)]