12769680

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{691}}^1$

素因数の和:725

約数の個数: 160

約数和(自身を含む): 49425408

約数和(自身を除く): 36655728

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 48, 55, 56, 60, 66, 70, 77, 80, 84, 88, 105, 110, 112, 120, 132, 140, 154, 165, 168, 176, 210, 220, 231, 240, 264, 280, 308, 330, 336, 385, 420, 440, 462, 528, 560, 616, 660, 691, 770, 840, 880, 924, 1155, 1232, 1320, 1382, 1540, 1680, 1848, 2073, 2310, 2640, 2764, 3080, 3455, 3696, 4146, 4620, 4837, 5528, 6160, 6910, 7601, 8292, 9240, 9674, 10365, 11056, 13820, 14511, 15202, 16584, 18480, 19348, 20730, 22803, 24185, 27640, 29022, 30404, 33168, 38005, 38696, 41460, 45606, 48370, 53207, 55280, 58044, 60808, 72555, 76010, 77392, 82920, 91212, 96740, 106414, 114015, 116088, 121616, 145110, 152020, 159621, 165840, 182424, 193480, 212828, 228030, 232176, 266035, 290220, 304040, 319242, 364848, 386960, 425656, 456060, 532070, 580440, 608080, 638484, 798105, 851312, 912120, 1064140, 1160880, 1276968, 1596210, 1824240, 2128280, 2553936, 3192420, 4256560, 6384840, 12769680]

約数ペア:

[(1, 12769680), (2, 6384840), (3, 4256560), (4, 3192420), (5, 2553936), (6, 2128280), (7, 1824240), (8, 1596210), (10, 1276968), (11, 1160880), (12, 1064140), (14, 912120), (15, 851312), (16, 798105), (20, 638484), (21, 608080), (22, 580440), (24, 532070), (28, 456060), (30, 425656), (33, 386960), (35, 364848), (40, 319242), (42, 304040), (44, 290220), (48, 266035), (55, 232176), (56, 228030), (60, 212828), (66, 193480), (70, 182424), (77, 165840), (80, 159621), (84, 152020), (88, 145110), (105, 121616), (110, 116088), (112, 114015), (120, 106414), (132, 96740), (140, 91212), (154, 82920), (165, 77392), (168, 76010), (176, 72555), (210, 60808), (220, 58044), (231, 55280), (240, 53207), (264, 48370), (280, 45606), (308, 41460), (330, 38696), (336, 38005), (385, 33168), (420, 30404), (440, 29022), (462, 27640), (528, 24185), (560, 22803), (616, 20730), (660, 19348), (691, 18480), (770, 16584), (840, 15202), (880, 14511), (924, 13820), (1155, 11056), (1232, 10365), (1320, 9674), (1382, 9240), (1540, 8292), (1680, 7601), (1848, 6910), (2073, 6160), (2310, 5528), (2640, 4837), (2764, 4620), (3080, 4146), (3455, 3696)]