171260320

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13901}}^1$

素因数の和:13934

約数の個数: 96

約数和(自身を含む): 504475776

約数和(自身を除く): 333215456

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, 13901, 27802, 55604, 69505, 97307, 111208, 139010, 152911, 194614, 222416, 278020, 305822, 389228, 444832, 486535, 556040, 611644, 764555, 778456, 973070, 1070377, 1112080, 1223288, 1529110, 1556912, 1946140, 2140754, 2224160, 2446576, 3058220, 3113824, 3892280, 4281508, 4893152, 5351885, 6116440, 7784560, 8563016, 10703770, 12232880, 15569120, 17126032, 21407540, 24465760, 34252064, 42815080, 85630160, 171260320]

約数ペア:

[(1, 171260320), (2, 85630160), (4, 42815080), (5, 34252064), (7, 24465760), (8, 21407540), (10, 17126032), (11, 15569120), (14, 12232880), (16, 10703770), (20, 8563016), (22, 7784560), (28, 6116440), (32, 5351885), (35, 4893152), (40, 4281508), (44, 3892280), (55, 3113824), (56, 3058220), (70, 2446576), (77, 2224160), (80, 2140754), (88, 1946140), (110, 1556912), (112, 1529110), (140, 1223288), (154, 1112080), (160, 1070377), (176, 973070), (220, 778456), (224, 764555), (280, 611644), (308, 556040), (352, 486535), (385, 444832), (440, 389228), (560, 305822), (616, 278020), (770, 222416), (880, 194614), (1120, 152911), (1232, 139010), (1540, 111208), (1760, 97307), (2464, 69505), (3080, 55604), (6160, 27802), (12320, 13901)]