231116480

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{103177}}^1$

素因数の和:103201

約数の個数: 56

約数和(自身を含む): 628973088

約数和(自身を除く): 397856608

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 103177, 206354, 412708, 515885, 722239, 825416, 1031770, 1444478, 1650832, 2063540, 2888956, 3301664, 3611195, 4127080, 5777912, 6603328, 7222390, 8254160, 11555824, 14444780, 16508320, 23111648, 28889560, 33016640, 46223296, 57779120, 115558240, 231116480]

約数ペア:

[(1, 231116480), (2, 115558240), (4, 57779120), (5, 46223296), (7, 33016640), (8, 28889560), (10, 23111648), (14, 16508320), (16, 14444780), (20, 11555824), (28, 8254160), (32, 7222390), (35, 6603328), (40, 5777912), (56, 4127080), (64, 3611195), (70, 3301664), (80, 2888956), (112, 2063540), (140, 1650832), (160, 1444478), (224, 1031770), (280, 825416), (320, 722239), (448, 515885), (560, 412708), (1120, 206354), (2240, 103177)]