315090160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{51151}}^1$

素因数の和:51182

約数の個数: 80

約数和(自身を含む): 913370112

約数和(自身を除く): 598279952

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 176, 220, 280, 308, 385, 440, 560, 616, 770, 880, 1232, 1540, 3080, 6160, 51151, 102302, 204604, 255755, 358057, 409208, 511510, 562661, 716114, 818416, 1023020, 1125322, 1432228, 1790285, 2046040, 2250644, 2813305, 2864456, 3580570, 3938627, 4092080, 4501288, 5626610, 5728912, 7161140, 7877254, 9002576, 11253220, 14322280, 15754508, 19693135, 22506440, 28644560, 31509016, 39386270, 45012880, 63018032, 78772540, 157545080, 315090160]

約数ペア:

[(1, 315090160), (2, 157545080), (4, 78772540), (5, 63018032), (7, 45012880), (8, 39386270), (10, 31509016), (11, 28644560), (14, 22506440), (16, 19693135), (20, 15754508), (22, 14322280), (28, 11253220), (35, 9002576), (40, 7877254), (44, 7161140), (55, 5728912), (56, 5626610), (70, 4501288), (77, 4092080), (80, 3938627), (88, 3580570), (110, 2864456), (112, 2813305), (140, 2250644), (154, 2046040), (176, 1790285), (220, 1432228), (280, 1125322), (308, 1023020), (385, 818416), (440, 716114), (560, 562661), (616, 511510), (770, 409208), (880, 358057), (1232, 255755), (1540, 204604), (3080, 102302), (6160, 51151)]