144148480

素因数分解:

$2^{11}\times 5^1\times 7^1\times {\mathrm{2011}}^1$

素因数の和:2045

約数の個数: 96

約数和(自身を含む): 395478720

約数和(自身を除く): 251330240

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, 2011, 2048, 2240, 2560, 3584, 4022, 4480, 5120, 7168, 8044, 8960, 10055, 10240, 14077, 14336, 16088, 17920, 20110, 28154, 32176, 35840, 40220, 56308, 64352, 70385, 71680, 80440, 112616, 128704, 140770, 160880, 225232, 257408, 281540, 321760, 450464, 514816, 563080, 643520, 900928, 1029632, 1126160, 1287040, 1801856, 2059264, 2252320, 2574080, 3603712, 4118528, 4504640, 5148160, 7207424, 9009280, 10296320, 14414848, 18018560, 20592640, 28829696, 36037120, 72074240, 144148480]

約数ペア:

[(1, 144148480), (2, 72074240), (4, 36037120), (5, 28829696), (7, 20592640), (8, 18018560), (10, 14414848), (14, 10296320), (16, 9009280), (20, 7207424), (28, 5148160), (32, 4504640), (35, 4118528), (40, 3603712), (56, 2574080), (64, 2252320), (70, 2059264), (80, 1801856), (112, 1287040), (128, 1126160), (140, 1029632), (160, 900928), (224, 643520), (256, 563080), (280, 514816), (320, 450464), (448, 321760), (512, 281540), (560, 257408), (640, 225232), (896, 160880), (1024, 140770), (1120, 128704), (1280, 112616), (1792, 80440), (2011, 71680), (2048, 70385), (2240, 64352), (2560, 56308), (3584, 40220), (4022, 35840), (4480, 32176), (5120, 28154), (7168, 20110), (8044, 17920), (8960, 16088), (10055, 14336), (10240, 14077)]