2757848280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{56467}}^1$

素因数の和:56529

約数の個数: 128

約数和(自身を含む): 9269786880

約数和(自身を除く): 6511938600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 37, 40, 44, 55, 60, 66, 74, 88, 110, 111, 120, 132, 148, 165, 185, 220, 222, 264, 296, 330, 370, 407, 440, 444, 555, 660, 740, 814, 888, 1110, 1221, 1320, 1480, 1628, 2035, 2220, 2442, 3256, 4070, 4440, 4884, 6105, 8140, 9768, 12210, 16280, 24420, 48840, 56467, 112934, 169401, 225868, 282335, 338802, 451736, 564670, 621137, 677604, 847005, 1129340, 1242274, 1355208, 1694010, 1863411, 2089279, 2258680, 2484548, 3105685, 3388020, 3726822, 4178558, 4969096, 6211370, 6267837, 6776040, 7453644, 8357116, 9317055, 10446395, 12422740, 12535674, 14907288, 16714232, 18634110, 20892790, 22982069, 24845480, 25071348, 31339185, 37268220, 41785580, 45964138, 50142696, 62678370, 68946207, 74536440, 83571160, 91928276, 114910345, 125356740, 137892414, 183856552, 229820690, 250713480, 275784828, 344731035, 459641380, 551569656, 689462070, 919282760, 1378924140, 2757848280]

約数ペア:

[(1, 2757848280), (2, 1378924140), (3, 919282760), (4, 689462070), (5, 551569656), (6, 459641380), (8, 344731035), (10, 275784828), (11, 250713480), (12, 229820690), (15, 183856552), (20, 137892414), (22, 125356740), (24, 114910345), (30, 91928276), (33, 83571160), (37, 74536440), (40, 68946207), (44, 62678370), (55, 50142696), (60, 45964138), (66, 41785580), (74, 37268220), (88, 31339185), (110, 25071348), (111, 24845480), (120, 22982069), (132, 20892790), (148, 18634110), (165, 16714232), (185, 14907288), (220, 12535674), (222, 12422740), (264, 10446395), (296, 9317055), (330, 8357116), (370, 7453644), (407, 6776040), (440, 6267837), (444, 6211370), (555, 4969096), (660, 4178558), (740, 3726822), (814, 3388020), (888, 3105685), (1110, 2484548), (1221, 2258680), (1320, 2089279), (1480, 1863411), (1628, 1694010), (2035, 1355208), (2220, 1242274), (2442, 1129340), (3256, 847005), (4070, 677604), (4440, 621137), (4884, 564670), (6105, 451736), (8140, 338802), (9768, 282335), (12210, 225868), (16280, 169401), (24420, 112934), (48840, 56467)]