715738240

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{159763}}^1$

素因数の和:159789

約数の個数: 64

約数和(自身を含む): 1955511360

約数和(自身を除く): 1239773120

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, 280, 320, 448, 560, 640, 896, 1120, 2240, 4480, 159763, 319526, 639052, 798815, 1118341, 1278104, 1597630, 2236682, 2556208, 3195260, 4473364, 5112416, 5591705, 6390520, 8946728, 10224832, 11183410, 12781040, 17893456, 20449664, 22366820, 25562080, 35786912, 44733640, 51124160, 71573824, 89467280, 102248320, 143147648, 178934560, 357869120, 715738240]

約数ペア:

[(1, 715738240), (2, 357869120), (4, 178934560), (5, 143147648), (7, 102248320), (8, 89467280), (10, 71573824), (14, 51124160), (16, 44733640), (20, 35786912), (28, 25562080), (32, 22366820), (35, 20449664), (40, 17893456), (56, 12781040), (64, 11183410), (70, 10224832), (80, 8946728), (112, 6390520), (128, 5591705), (140, 5112416), (160, 4473364), (224, 3195260), (280, 2556208), (320, 2236682), (448, 1597630), (560, 1278104), (640, 1118341), (896, 798815), (1120, 639052), (2240, 319526), (4480, 159763)]