26609520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{337}}^1$

素因数の和:407

約数の個数: 160

約数和(自身を含む): 96565248

約数和(自身を除く): 69955728

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 47, 48, 56, 60, 70, 80, 84, 94, 105, 112, 120, 140, 141, 168, 188, 210, 235, 240, 280, 282, 329, 336, 337, 376, 420, 470, 560, 564, 658, 674, 705, 752, 840, 940, 987, 1011, 1128, 1316, 1348, 1410, 1645, 1680, 1685, 1880, 1974, 2022, 2256, 2359, 2632, 2696, 2820, 3290, 3370, 3760, 3948, 4044, 4718, 4935, 5055, 5264, 5392, 5640, 6580, 6740, 7077, 7896, 8088, 9436, 9870, 10110, 11280, 11795, 13160, 13480, 14154, 15792, 15839, 16176, 18872, 19740, 20220, 23590, 26320, 26960, 28308, 31678, 35385, 37744, 39480, 40440, 47180, 47517, 56616, 63356, 70770, 78960, 79195, 80880, 94360, 95034, 110873, 113232, 126712, 141540, 158390, 188720, 190068, 221746, 237585, 253424, 283080, 316780, 332619, 380136, 443492, 475170, 554365, 566160, 633560, 665238, 760272, 886984, 950340, 1108730, 1267120, 1330476, 1663095, 1773968, 1900680, 2217460, 2660952, 3326190, 3801360, 4434920, 5321904, 6652380, 8869840, 13304760, 26609520]

約数ペア:

[(1, 26609520), (2, 13304760), (3, 8869840), (4, 6652380), (5, 5321904), (6, 4434920), (7, 3801360), (8, 3326190), (10, 2660952), (12, 2217460), (14, 1900680), (15, 1773968), (16, 1663095), (20, 1330476), (21, 1267120), (24, 1108730), (28, 950340), (30, 886984), (35, 760272), (40, 665238), (42, 633560), (47, 566160), (48, 554365), (56, 475170), (60, 443492), (70, 380136), (80, 332619), (84, 316780), (94, 283080), (105, 253424), (112, 237585), (120, 221746), (140, 190068), (141, 188720), (168, 158390), (188, 141540), (210, 126712), (235, 113232), (240, 110873), (280, 95034), (282, 94360), (329, 80880), (336, 79195), (337, 78960), (376, 70770), (420, 63356), (470, 56616), (560, 47517), (564, 47180), (658, 40440), (674, 39480), (705, 37744), (752, 35385), (840, 31678), (940, 28308), (987, 26960), (1011, 26320), (1128, 23590), (1316, 20220), (1348, 19740), (1410, 18872), (1645, 16176), (1680, 15839), (1685, 15792), (1880, 14154), (1974, 13480), (2022, 13160), (2256, 11795), (2359, 11280), (2632, 10110), (2696, 9870), (2820, 9436), (3290, 8088), (3370, 7896), (3760, 7077), (3948, 6740), (4044, 6580), (4718, 5640), (4935, 5392), (5055, 5264)]