126927680

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{337}}^1$

素因数の和:472

約数の個数: 112

約数和(自身を含む): 333792576

約数和(自身を除く): 206864896

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 107, 110, 160, 176, 214, 220, 320, 337, 352, 428, 440, 535, 674, 704, 856, 880, 1070, 1177, 1348, 1685, 1712, 1760, 2140, 2354, 2696, 3370, 3424, 3520, 3707, 4280, 4708, 5392, 5885, 6740, 6848, 7414, 8560, 9416, 10784, 11770, 13480, 14828, 17120, 18535, 18832, 21568, 23540, 26960, 29656, 34240, 36059, 37070, 37664, 47080, 53920, 59312, 72118, 74140, 75328, 94160, 107840, 118624, 144236, 148280, 180295, 188320, 237248, 288472, 296560, 360590, 376640, 396649, 576944, 593120, 721180, 793298, 1153888, 1186240, 1442360, 1586596, 1983245, 2307776, 2884720, 3173192, 3966490, 5769440, 6346384, 7932980, 11538880, 12692768, 15865960, 25385536, 31731920, 63463840, 126927680]

約数ペア:

[(1, 126927680), (2, 63463840), (4, 31731920), (5, 25385536), (8, 15865960), (10, 12692768), (11, 11538880), (16, 7932980), (20, 6346384), (22, 5769440), (32, 3966490), (40, 3173192), (44, 2884720), (55, 2307776), (64, 1983245), (80, 1586596), (88, 1442360), (107, 1186240), (110, 1153888), (160, 793298), (176, 721180), (214, 593120), (220, 576944), (320, 396649), (337, 376640), (352, 360590), (428, 296560), (440, 288472), (535, 237248), (674, 188320), (704, 180295), (856, 148280), (880, 144236), (1070, 118624), (1177, 107840), (1348, 94160), (1685, 75328), (1712, 74140), (1760, 72118), (2140, 59312), (2354, 53920), (2696, 47080), (3370, 37664), (3424, 37070), (3520, 36059), (3707, 34240), (4280, 29656), (4708, 26960), (5392, 23540), (5885, 21568), (6740, 18832), (6848, 18535), (7414, 17120), (8560, 14828), (9416, 13480), (10784, 11770)]