226937480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73681}}^1$

素因数の和:73710

約数の個数: 64

約数和(自身を含む): 636612480

約数和(自身を除く): 409675000

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 616, 770, 1540, 3080, 73681, 147362, 294724, 368405, 515767, 589448, 736810, 810491, 1031534, 1473620, 1620982, 2063068, 2578835, 2947240, 3241964, 4052455, 4126136, 5157670, 5673437, 6483928, 8104910, 10315340, 11346874, 16209820, 20630680, 22693748, 28367185, 32419640, 45387496, 56734370, 113468740, 226937480]

約数ペア:

[(1, 226937480), (2, 113468740), (4, 56734370), (5, 45387496), (7, 32419640), (8, 28367185), (10, 22693748), (11, 20630680), (14, 16209820), (20, 11346874), (22, 10315340), (28, 8104910), (35, 6483928), (40, 5673437), (44, 5157670), (55, 4126136), (56, 4052455), (70, 3241964), (77, 2947240), (88, 2578835), (110, 2063068), (140, 1620982), (154, 1473620), (220, 1031534), (280, 810491), (308, 736810), (385, 589448), (440, 515767), (616, 368405), (770, 294724), (1540, 147362), (3080, 73681)]