219244080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83047}}^1$

素因数の和:83074

約数の個数: 80

約数和(自身を含む): 741452544

約数和(自身を除く): 522208464

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 83047, 166094, 249141, 332188, 415235, 498282, 664376, 830470, 913517, 996564, 1245705, 1328752, 1660940, 1827034, 1993128, 2491410, 2740551, 3321880, 3654068, 3986256, 4567585, 4982820, 5481102, 6643760, 7308136, 9135170, 9965640, 10962204, 13702755, 14616272, 18270340, 19931280, 21924408, 27405510, 36540680, 43848816, 54811020, 73081360, 109622040, 219244080]

約数ペア:

[(1, 219244080), (2, 109622040), (3, 73081360), (4, 54811020), (5, 43848816), (6, 36540680), (8, 27405510), (10, 21924408), (11, 19931280), (12, 18270340), (15, 14616272), (16, 13702755), (20, 10962204), (22, 9965640), (24, 9135170), (30, 7308136), (33, 6643760), (40, 5481102), (44, 4982820), (48, 4567585), (55, 3986256), (60, 3654068), (66, 3321880), (80, 2740551), (88, 2491410), (110, 1993128), (120, 1827034), (132, 1660940), (165, 1328752), (176, 1245705), (220, 996564), (240, 913517), (264, 830470), (330, 664376), (440, 498282), (528, 415235), (660, 332188), (880, 249141), (1320, 166094), (2640, 83047)]