156970520560

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{1116751}}^1$

素因数の和:1117022

約数の個数: 80

約数和(自身を含む): 418755197952

約数和(自身を除く): 261784677392

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 251, 280, 502, 560, 1004, 1255, 1757, 2008, 2510, 3514, 4016, 5020, 7028, 8785, 10040, 14056, 17570, 20080, 28112, 35140, 70280, 140560, 1116751, 2233502, 4467004, 5583755, 7817257, 8934008, 11167510, 15634514, 17868016, 22335020, 31269028, 39086285, 44670040, 62538056, 78172570, 89340080, 125076112, 156345140, 280304501, 312690280, 560609002, 625380560, 1121218004, 1401522505, 1962131507, 2242436008, 2803045010, 3924263014, 4484872016, 5606090020, 7848526028, 9810657535, 11212180040, 15697052056, 19621315070, 22424360080, 31394104112, 39242630140, 78485260280, 156970520560]

約数ペア:

[(1, 156970520560), (2, 78485260280), (4, 39242630140), (5, 31394104112), (7, 22424360080), (8, 19621315070), (10, 15697052056), (14, 11212180040), (16, 9810657535), (20, 7848526028), (28, 5606090020), (35, 4484872016), (40, 3924263014), (56, 2803045010), (70, 2242436008), (80, 1962131507), (112, 1401522505), (140, 1121218004), (251, 625380560), (280, 560609002), (502, 312690280), (560, 280304501), (1004, 156345140), (1255, 125076112), (1757, 89340080), (2008, 78172570), (2510, 62538056), (3514, 44670040), (4016, 39086285), (5020, 31269028), (7028, 22335020), (8785, 17868016), (10040, 15634514), (14056, 11167510), (17570, 8934008), (20080, 7817257), (28112, 5583755), (35140, 4467004), (70280, 2233502), (140560, 1116751)]