107585920

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{193}}^1$

素因数の和:292

約数の個数: 128

約数和(自身を含む): 282572640

約数和(自身を除く): 174986720

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 67, 80, 104, 128, 130, 134, 160, 193, 208, 260, 268, 320, 335, 386, 416, 520, 536, 640, 670, 772, 832, 871, 965, 1040, 1072, 1340, 1544, 1664, 1742, 1930, 2080, 2144, 2509, 2680, 3088, 3484, 3860, 4160, 4288, 4355, 5018, 5360, 6176, 6968, 7720, 8320, 8576, 8710, 10036, 10720, 12352, 12545, 12931, 13936, 15440, 17420, 20072, 21440, 24704, 25090, 25862, 27872, 30880, 34840, 40144, 42880, 50180, 51724, 55744, 61760, 64655, 69680, 80288, 100360, 103448, 111488, 123520, 129310, 139360, 160576, 168103, 200720, 206896, 258620, 278720, 321152, 336206, 401440, 413792, 517240, 557440, 672412, 802880, 827584, 840515, 1034480, 1344824, 1605760, 1655168, 1681030, 2068960, 2689648, 3362060, 4137920, 5379296, 6724120, 8275840, 10758592, 13448240, 21517184, 26896480, 53792960, 107585920]

約数ペア:

[(1, 107585920), (2, 53792960), (4, 26896480), (5, 21517184), (8, 13448240), (10, 10758592), (13, 8275840), (16, 6724120), (20, 5379296), (26, 4137920), (32, 3362060), (40, 2689648), (52, 2068960), (64, 1681030), (65, 1655168), (67, 1605760), (80, 1344824), (104, 1034480), (128, 840515), (130, 827584), (134, 802880), (160, 672412), (193, 557440), (208, 517240), (260, 413792), (268, 401440), (320, 336206), (335, 321152), (386, 278720), (416, 258620), (520, 206896), (536, 200720), (640, 168103), (670, 160576), (772, 139360), (832, 129310), (871, 123520), (965, 111488), (1040, 103448), (1072, 100360), (1340, 80288), (1544, 69680), (1664, 64655), (1742, 61760), (1930, 55744), (2080, 51724), (2144, 50180), (2509, 42880), (2680, 40144), (3088, 34840), (3484, 30880), (3860, 27872), (4160, 25862), (4288, 25090), (4355, 24704), (5018, 21440), (5360, 20072), (6176, 17420), (6968, 15440), (7720, 13936), (8320, 12931), (8576, 12545), (8710, 12352), (10036, 10720)]