22808280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{467}}^1$

素因数の和:529

約数の個数: 128

約数和(自身を含む): 76826880

約数和(自身を除く): 54018600

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, 467, 555, 660, 740, 814, 888, 934, 1110, 1221, 1320, 1401, 1480, 1628, 1868, 2035, 2220, 2335, 2442, 2802, 3256, 3736, 4070, 4440, 4670, 4884, 5137, 5604, 6105, 7005, 8140, 9340, 9768, 10274, 11208, 12210, 14010, 15411, 16280, 17279, 18680, 20548, 24420, 25685, 28020, 30822, 34558, 41096, 48840, 51370, 51837, 56040, 61644, 69116, 77055, 86395, 102740, 103674, 123288, 138232, 154110, 172790, 190069, 205480, 207348, 259185, 308220, 345580, 380138, 414696, 518370, 570207, 616440, 691160, 760276, 950345, 1036740, 1140414, 1520552, 1900690, 2073480, 2280828, 2851035, 3801380, 4561656, 5702070, 7602760, 11404140, 22808280]

約数ペア:

[(1, 22808280), (2, 11404140), (3, 7602760), (4, 5702070), (5, 4561656), (6, 3801380), (8, 2851035), (10, 2280828), (11, 2073480), (12, 1900690), (15, 1520552), (20, 1140414), (22, 1036740), (24, 950345), (30, 760276), (33, 691160), (37, 616440), (40, 570207), (44, 518370), (55, 414696), (60, 380138), (66, 345580), (74, 308220), (88, 259185), (110, 207348), (111, 205480), (120, 190069), (132, 172790), (148, 154110), (165, 138232), (185, 123288), (220, 103674), (222, 102740), (264, 86395), (296, 77055), (330, 69116), (370, 61644), (407, 56040), (440, 51837), (444, 51370), (467, 48840), (555, 41096), (660, 34558), (740, 30822), (814, 28020), (888, 25685), (934, 24420), (1110, 20548), (1221, 18680), (1320, 17279), (1401, 16280), (1480, 15411), (1628, 14010), (1868, 12210), (2035, 11208), (2220, 10274), (2335, 9768), (2442, 9340), (2802, 8140), (3256, 7005), (3736, 6105), (4070, 5604), (4440, 5137), (4670, 4884)]