70344640

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{193}}^1$

素因数の和:294

約数の個数: 112

約数和(自身を含む): 180941472

約数和(自身を除く): 110596832

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 67, 68, 80, 85, 134, 136, 160, 170, 193, 268, 272, 320, 335, 340, 386, 536, 544, 670, 680, 772, 965, 1072, 1088, 1139, 1340, 1360, 1544, 1930, 2144, 2278, 2680, 2720, 3088, 3281, 3860, 4288, 4556, 5360, 5440, 5695, 6176, 6562, 7720, 9112, 10720, 11390, 12352, 12931, 13124, 15440, 16405, 18224, 21440, 22780, 25862, 26248, 30880, 32810, 36448, 45560, 51724, 52496, 61760, 64655, 65620, 72896, 91120, 103448, 104992, 129310, 131240, 182240, 206896, 209984, 219827, 258620, 262480, 364480, 413792, 439654, 517240, 524960, 827584, 879308, 1034480, 1049920, 1099135, 1758616, 2068960, 2198270, 3517232, 4137920, 4396540, 7034464, 8793080, 14068928, 17586160, 35172320, 70344640]

約数ペア:

[(1, 70344640), (2, 35172320), (4, 17586160), (5, 14068928), (8, 8793080), (10, 7034464), (16, 4396540), (17, 4137920), (20, 3517232), (32, 2198270), (34, 2068960), (40, 1758616), (64, 1099135), (67, 1049920), (68, 1034480), (80, 879308), (85, 827584), (134, 524960), (136, 517240), (160, 439654), (170, 413792), (193, 364480), (268, 262480), (272, 258620), (320, 219827), (335, 209984), (340, 206896), (386, 182240), (536, 131240), (544, 129310), (670, 104992), (680, 103448), (772, 91120), (965, 72896), (1072, 65620), (1088, 64655), (1139, 61760), (1340, 52496), (1360, 51724), (1544, 45560), (1930, 36448), (2144, 32810), (2278, 30880), (2680, 26248), (2720, 25862), (3088, 22780), (3281, 21440), (3860, 18224), (4288, 16405), (4556, 15440), (5360, 13124), (5440, 12931), (5695, 12352), (6176, 11390), (6562, 10720), (7720, 9112)]