134686720

素因数分解:

$2^{11}\times 5^1\times 7^1\times {\mathrm{1879}}^1$

素因数の和:1913

約数の個数: 96

約数和(自身を含む): 369532800

約数和(自身を除く): 234846080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 512, 560, 640, 896, 1024, 1120, 1280, 1792, 1879, 2048, 2240, 2560, 3584, 3758, 4480, 5120, 7168, 7516, 8960, 9395, 10240, 13153, 14336, 15032, 17920, 18790, 26306, 30064, 35840, 37580, 52612, 60128, 65765, 71680, 75160, 105224, 120256, 131530, 150320, 210448, 240512, 263060, 300640, 420896, 481024, 526120, 601280, 841792, 962048, 1052240, 1202560, 1683584, 1924096, 2104480, 2405120, 3367168, 3848192, 4208960, 4810240, 6734336, 8417920, 9620480, 13468672, 16835840, 19240960, 26937344, 33671680, 67343360, 134686720]

約数ペア:

[(1, 134686720), (2, 67343360), (4, 33671680), (5, 26937344), (7, 19240960), (8, 16835840), (10, 13468672), (14, 9620480), (16, 8417920), (20, 6734336), (28, 4810240), (32, 4208960), (35, 3848192), (40, 3367168), (56, 2405120), (64, 2104480), (70, 1924096), (80, 1683584), (112, 1202560), (128, 1052240), (140, 962048), (160, 841792), (224, 601280), (256, 526120), (280, 481024), (320, 420896), (448, 300640), (512, 263060), (560, 240512), (640, 210448), (896, 150320), (1024, 131530), (1120, 120256), (1280, 105224), (1792, 75160), (1879, 71680), (2048, 65765), (2240, 60128), (2560, 52612), (3584, 37580), (3758, 35840), (4480, 30064), (5120, 26306), (7168, 18790), (7516, 17920), (8960, 15032), (9395, 14336), (10240, 13153)]