25741440

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1$

素因数の和:175

約数の個数: 192

約数和(自身を含む): 91891800

約数和(自身を除く): 66150360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 41, 45, 48, 60, 64, 72, 80, 82, 90, 96, 109, 120, 123, 128, 144, 160, 164, 180, 192, 205, 218, 240, 246, 288, 320, 327, 328, 360, 369, 384, 410, 436, 480, 492, 545, 576, 615, 640, 654, 656, 720, 738, 820, 872, 960, 981, 984, 1090, 1152, 1230, 1308, 1312, 1440, 1476, 1635, 1640, 1744, 1845, 1920, 1962, 1968, 2180, 2460, 2616, 2624, 2880, 2952, 3270, 3280, 3488, 3690, 3924, 3936, 4360, 4469, 4905, 4920, 5232, 5248, 5760, 5904, 6540, 6560, 6976, 7380, 7848, 7872, 8720, 8938, 9810, 9840, 10464, 11808, 13080, 13120, 13407, 13952, 14760, 15696, 15744, 17440, 17876, 19620, 19680, 20928, 22345, 23616, 26160, 26240, 26814, 29520, 31392, 34880, 35752, 39240, 39360, 40221, 41856, 44690, 47232, 52320, 53628, 59040, 62784, 67035, 69760, 71504, 78480, 78720, 80442, 89380, 104640, 107256, 118080, 125568, 134070, 143008, 156960, 160884, 178760, 201105, 209280, 214512, 236160, 268140, 286016, 313920, 321768, 357520, 402210, 429024, 536280, 572032, 627840, 643536, 715040, 804420, 858048, 1072560, 1287072, 1430080, 1608840, 1716096, 2145120, 2574144, 2860160, 3217680, 4290240, 5148288, 6435360, 8580480, 12870720, 25741440]

約数ペア:

[(1, 25741440), (2, 12870720), (3, 8580480), (4, 6435360), (5, 5148288), (6, 4290240), (8, 3217680), (9, 2860160), (10, 2574144), (12, 2145120), (15, 1716096), (16, 1608840), (18, 1430080), (20, 1287072), (24, 1072560), (30, 858048), (32, 804420), (36, 715040), (40, 643536), (41, 627840), (45, 572032), (48, 536280), (60, 429024), (64, 402210), (72, 357520), (80, 321768), (82, 313920), (90, 286016), (96, 268140), (109, 236160), (120, 214512), (123, 209280), (128, 201105), (144, 178760), (160, 160884), (164, 156960), (180, 143008), (192, 134070), (205, 125568), (218, 118080), (240, 107256), (246, 104640), (288, 89380), (320, 80442), (327, 78720), (328, 78480), (360, 71504), (369, 69760), (384, 67035), (410, 62784), (436, 59040), (480, 53628), (492, 52320), (545, 47232), (576, 44690), (615, 41856), (640, 40221), (654, 39360), (656, 39240), (720, 35752), (738, 34880), (820, 31392), (872, 29520), (960, 26814), (981, 26240), (984, 26160), (1090, 23616), (1152, 22345), (1230, 20928), (1308, 19680), (1312, 19620), (1440, 17876), (1476, 17440), (1635, 15744), (1640, 15696), (1744, 14760), (1845, 13952), (1920, 13407), (1962, 13120), (1968, 13080), (2180, 11808), (2460, 10464), (2616, 9840), (2624, 9810), (2880, 8938), (2952, 8720), (3270, 7872), (3280, 7848), (3488, 7380), (3690, 6976), (3924, 6560), (3936, 6540), (4360, 5904), (4469, 5760), (4905, 5248), (4920, 5232)]