276499520

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{193}}^1$

素因数の和:269

約数の個数: 168

約数和(自身を含む): 747122712

約数和(自身を除く): 470623192

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 37, 40, 44, 55, 64, 74, 80, 88, 110, 121, 148, 160, 176, 185, 193, 220, 242, 296, 320, 352, 370, 386, 407, 440, 484, 592, 605, 704, 740, 772, 814, 880, 965, 968, 1184, 1210, 1480, 1544, 1628, 1760, 1930, 1936, 2035, 2123, 2368, 2420, 2960, 3088, 3256, 3520, 3860, 3872, 4070, 4246, 4477, 4840, 5920, 6176, 6512, 7141, 7720, 7744, 8140, 8492, 8954, 9680, 10615, 11840, 12352, 13024, 14282, 15440, 16280, 16984, 17908, 19360, 21230, 22385, 23353, 26048, 28564, 30880, 32560, 33968, 35705, 35816, 38720, 42460, 44770, 46706, 57128, 61760, 65120, 67936, 71410, 71632, 78551, 84920, 89540, 93412, 114256, 116765, 130240, 135872, 142820, 143264, 157102, 169840, 179080, 186824, 228512, 233530, 285640, 286528, 314204, 339680, 358160, 373648, 392755, 457024, 467060, 571280, 628408, 679360, 716320, 747296, 785510, 864061, 934120, 1142560, 1256816, 1432640, 1494592, 1571020, 1728122, 1868240, 2285120, 2513632, 3142040, 3456244, 3736480, 4320305, 5027264, 6284080, 6912488, 7472960, 8640610, 12568160, 13824976, 17281220, 25136320, 27649952, 34562440, 55299904, 69124880, 138249760, 276499520]

約数ペア:

[(1, 276499520), (2, 138249760), (4, 69124880), (5, 55299904), (8, 34562440), (10, 27649952), (11, 25136320), (16, 17281220), (20, 13824976), (22, 12568160), (32, 8640610), (37, 7472960), (40, 6912488), (44, 6284080), (55, 5027264), (64, 4320305), (74, 3736480), (80, 3456244), (88, 3142040), (110, 2513632), (121, 2285120), (148, 1868240), (160, 1728122), (176, 1571020), (185, 1494592), (193, 1432640), (220, 1256816), (242, 1142560), (296, 934120), (320, 864061), (352, 785510), (370, 747296), (386, 716320), (407, 679360), (440, 628408), (484, 571280), (592, 467060), (605, 457024), (704, 392755), (740, 373648), (772, 358160), (814, 339680), (880, 314204), (965, 286528), (968, 285640), (1184, 233530), (1210, 228512), (1480, 186824), (1544, 179080), (1628, 169840), (1760, 157102), (1930, 143264), (1936, 142820), (2035, 135872), (2123, 130240), (2368, 116765), (2420, 114256), (2960, 93412), (3088, 89540), (3256, 84920), (3520, 78551), (3860, 71632), (3872, 71410), (4070, 67936), (4246, 65120), (4477, 61760), (4840, 57128), (5920, 46706), (6176, 44770), (6512, 42460), (7141, 38720), (7720, 35816), (7744, 35705), (8140, 33968), (8492, 32560), (8954, 30880), (9680, 28564), (10615, 26048), (11840, 23353), (12352, 22385), (13024, 21230), (14282, 19360), (15440, 17908), (16280, 16984)]