1324074080

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{168887}}^1$

素因数の和:168916

約数の個数: 72

約数和(自身を含む): 3638860848

約数和(自身を除く): 2314786768

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 392, 490, 560, 784, 980, 1120, 1568, 1960, 3920, 7840, 168887, 337774, 675548, 844435, 1182209, 1351096, 1688870, 2364418, 2702192, 3377740, 4728836, 5404384, 5911045, 6755480, 8275463, 9457672, 11822090, 13510960, 16550926, 18915344, 23644180, 27021920, 33101852, 37830688, 41377315, 47288360, 66203704, 82754630, 94576720, 132407408, 165509260, 189153440, 264814816, 331018520, 662037040, 1324074080]

約数ペア:

[(1, 1324074080), (2, 662037040), (4, 331018520), (5, 264814816), (7, 189153440), (8, 165509260), (10, 132407408), (14, 94576720), (16, 82754630), (20, 66203704), (28, 47288360), (32, 41377315), (35, 37830688), (40, 33101852), (49, 27021920), (56, 23644180), (70, 18915344), (80, 16550926), (98, 13510960), (112, 11822090), (140, 9457672), (160, 8275463), (196, 6755480), (224, 5911045), (245, 5404384), (280, 4728836), (392, 3377740), (490, 2702192), (560, 2364418), (784, 1688870), (980, 1351096), (1120, 1182209), (1568, 844435), (1960, 675548), (3920, 337774), (7840, 168887)]