131303040

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{6217}}^1$

素因数の和:6250

約数の個数: 128

約数和(自身を含む): 456649920

約数和(自身を除く): 325346880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 264, 320, 330, 352, 384, 440, 480, 528, 640, 660, 704, 880, 960, 1056, 1320, 1408, 1760, 1920, 2112, 2640, 3520, 4224, 5280, 6217, 7040, 10560, 12434, 18651, 21120, 24868, 31085, 37302, 49736, 62170, 68387, 74604, 93255, 99472, 124340, 136774, 149208, 186510, 198944, 205161, 248680, 273548, 298416, 341935, 373020, 397888, 410322, 497360, 547096, 596832, 683870, 746040, 795776, 820644, 994720, 1025805, 1094192, 1193664, 1367740, 1492080, 1641288, 1989440, 2051610, 2188384, 2387328, 2735480, 2984160, 3282576, 3978880, 4103220, 4376768, 5470960, 5968320, 6565152, 8206440, 8753536, 10941920, 11936640, 13130304, 16412880, 21883840, 26260608, 32825760, 43767680, 65651520, 131303040]

約数ペア:

[(1, 131303040), (2, 65651520), (3, 43767680), (4, 32825760), (5, 26260608), (6, 21883840), (8, 16412880), (10, 13130304), (11, 11936640), (12, 10941920), (15, 8753536), (16, 8206440), (20, 6565152), (22, 5968320), (24, 5470960), (30, 4376768), (32, 4103220), (33, 3978880), (40, 3282576), (44, 2984160), (48, 2735480), (55, 2387328), (60, 2188384), (64, 2051610), (66, 1989440), (80, 1641288), (88, 1492080), (96, 1367740), (110, 1193664), (120, 1094192), (128, 1025805), (132, 994720), (160, 820644), (165, 795776), (176, 746040), (192, 683870), (220, 596832), (240, 547096), (264, 497360), (320, 410322), (330, 397888), (352, 373020), (384, 341935), (440, 298416), (480, 273548), (528, 248680), (640, 205161), (660, 198944), (704, 186510), (880, 149208), (960, 136774), (1056, 124340), (1320, 99472), (1408, 93255), (1760, 74604), (1920, 68387), (2112, 62170), (2640, 49736), (3520, 37302), (4224, 31085), (5280, 24868), (6217, 21120), (7040, 18651), (10560, 12434)]