69062560

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{383}}^1$

素因数の和:435

約数の個数: 144

約数和(自身を含む): 198567936

約数和(自身を除く): 129505376

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 49, 56, 70, 80, 92, 98, 112, 115, 140, 160, 161, 184, 196, 224, 230, 245, 280, 322, 368, 383, 392, 460, 490, 560, 644, 736, 766, 784, 805, 920, 980, 1120, 1127, 1288, 1532, 1568, 1610, 1840, 1915, 1960, 2254, 2576, 2681, 3064, 3220, 3680, 3830, 3920, 4508, 5152, 5362, 5635, 6128, 6440, 7660, 7840, 8809, 9016, 10724, 11270, 12256, 12880, 13405, 15320, 17618, 18032, 18767, 21448, 22540, 25760, 26810, 30640, 35236, 36064, 37534, 42896, 44045, 45080, 53620, 61280, 61663, 70472, 75068, 85792, 88090, 90160, 93835, 107240, 123326, 140944, 150136, 176180, 180320, 187670, 214480, 246652, 281888, 300272, 308315, 352360, 375340, 428960, 431641, 493304, 600544, 616630, 704720, 750680, 863282, 986608, 1233260, 1409440, 1501360, 1726564, 1973216, 2158205, 2466520, 3002720, 3453128, 4316410, 4933040, 6906256, 8632820, 9866080, 13812512, 17265640, 34531280, 69062560]

約数ペア:

[(1, 69062560), (2, 34531280), (4, 17265640), (5, 13812512), (7, 9866080), (8, 8632820), (10, 6906256), (14, 4933040), (16, 4316410), (20, 3453128), (23, 3002720), (28, 2466520), (32, 2158205), (35, 1973216), (40, 1726564), (46, 1501360), (49, 1409440), (56, 1233260), (70, 986608), (80, 863282), (92, 750680), (98, 704720), (112, 616630), (115, 600544), (140, 493304), (160, 431641), (161, 428960), (184, 375340), (196, 352360), (224, 308315), (230, 300272), (245, 281888), (280, 246652), (322, 214480), (368, 187670), (383, 180320), (392, 176180), (460, 150136), (490, 140944), (560, 123326), (644, 107240), (736, 93835), (766, 90160), (784, 88090), (805, 85792), (920, 75068), (980, 70472), (1120, 61663), (1127, 61280), (1288, 53620), (1532, 45080), (1568, 44045), (1610, 42896), (1840, 37534), (1915, 36064), (1960, 35236), (2254, 30640), (2576, 26810), (2681, 25760), (3064, 22540), (3220, 21448), (3680, 18767), (3830, 18032), (3920, 17618), (4508, 15320), (5152, 13405), (5362, 12880), (5635, 12256), (6128, 11270), (6440, 10724), (7660, 9016), (7840, 8809)]