231412720

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37567}}^1$

素因数の和:37598

約数の個数: 80

約数和(自身を含む): 670814208

約数和(自身を除く): 439401488

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, 37567, 75134, 150268, 187835, 262969, 300536, 375670, 413237, 525938, 601072, 751340, 826474, 1051876, 1314845, 1502680, 1652948, 2066185, 2103752, 2629690, 2892659, 3005360, 3305896, 4132370, 4207504, 5259380, 5785318, 6611792, 8264740, 10518760, 11570636, 14463295, 16529480, 21037520, 23141272, 28926590, 33058960, 46282544, 57853180, 115706360, 231412720]

約数ペア:

[(1, 231412720), (2, 115706360), (4, 57853180), (5, 46282544), (7, 33058960), (8, 28926590), (10, 23141272), (11, 21037520), (14, 16529480), (16, 14463295), (20, 11570636), (22, 10518760), (28, 8264740), (35, 6611792), (40, 5785318), (44, 5259380), (55, 4207504), (56, 4132370), (70, 3305896), (77, 3005360), (80, 2892659), (88, 2629690), (110, 2103752), (112, 2066185), (140, 1652948), (154, 1502680), (176, 1314845), (220, 1051876), (280, 826474), (308, 751340), (385, 601072), (440, 525938), (560, 413237), (616, 375670), (770, 300536), (880, 262969), (1232, 187835), (1540, 150268), (3080, 75134), (6160, 37567)]