214380320

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17401}}^1$

素因数の和:17434

約数の個数: 96

約数和(自身を含む): 631483776

約数和(自身を除く): 417103456

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 160, 176, 220, 224, 280, 308, 352, 385, 440, 560, 616, 770, 880, 1120, 1232, 1540, 1760, 2464, 3080, 6160, 12320, 17401, 34802, 69604, 87005, 121807, 139208, 174010, 191411, 243614, 278416, 348020, 382822, 487228, 556832, 609035, 696040, 765644, 957055, 974456, 1218070, 1339877, 1392080, 1531288, 1914110, 1948912, 2436140, 2679754, 2784160, 3062576, 3828220, 3897824, 4872280, 5359508, 6125152, 6699385, 7656440, 9744560, 10719016, 13398770, 15312880, 19489120, 21438032, 26797540, 30625760, 42876064, 53595080, 107190160, 214380320]

約数ペア:

[(1, 214380320), (2, 107190160), (4, 53595080), (5, 42876064), (7, 30625760), (8, 26797540), (10, 21438032), (11, 19489120), (14, 15312880), (16, 13398770), (20, 10719016), (22, 9744560), (28, 7656440), (32, 6699385), (35, 6125152), (40, 5359508), (44, 4872280), (55, 3897824), (56, 3828220), (70, 3062576), (77, 2784160), (80, 2679754), (88, 2436140), (110, 1948912), (112, 1914110), (140, 1531288), (154, 1392080), (160, 1339877), (176, 1218070), (220, 974456), (224, 957055), (280, 765644), (308, 696040), (352, 609035), (385, 556832), (440, 487228), (560, 382822), (616, 348020), (770, 278416), (880, 243614), (1120, 191411), (1232, 174010), (1540, 139208), (1760, 121807), (2464, 87005), (3080, 69604), (6160, 34802), (12320, 17401)]