26369280

素因数分解:

$2^8\times 3^3\times 5^1\times 7^1\times {\mathrm{109}}^1$

素因数の和:146

約数の個数: 288

約数和(自身を含む): 107923200

約数和(自身を除く): 81553920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 109, 112, 120, 126, 128, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 218, 224, 240, 252, 256, 270, 280, 288, 315, 320, 327, 336, 360, 378, 384, 420, 432, 436, 448, 480, 504, 540, 545, 560, 576, 630, 640, 654, 672, 720, 756, 763, 768, 840, 864, 872, 896, 945, 960, 981, 1008, 1080, 1090, 1120, 1152, 1260, 1280, 1308, 1344, 1440, 1512, 1526, 1635, 1680, 1728, 1744, 1792, 1890, 1920, 1962, 2016, 2160, 2180, 2240, 2289, 2304, 2520, 2616, 2688, 2880, 2943, 3024, 3052, 3270, 3360, 3456, 3488, 3780, 3815, 3840, 3924, 4032, 4320, 4360, 4480, 4578, 4905, 5040, 5232, 5376, 5760, 5886, 6048, 6104, 6540, 6720, 6867, 6912, 6976, 7560, 7630, 7848, 8064, 8640, 8720, 8960, 9156, 9810, 10080, 10464, 11445, 11520, 11772, 12096, 12208, 13080, 13440, 13734, 13952, 14715, 15120, 15260, 15696, 16128, 17280, 17440, 18312, 19620, 20160, 20601, 20928, 22890, 23544, 24192, 24416, 26160, 26880, 27468, 27904, 29430, 30240, 30520, 31392, 34335, 34560, 34880, 36624, 39240, 40320, 41202, 41856, 45780, 47088, 48384, 48832, 52320, 54936, 58860, 60480, 61040, 62784, 68670, 69760, 73248, 78480, 80640, 82404, 83712, 91560, 94176, 97664, 103005, 104640, 109872, 117720, 120960, 122080, 125568, 137340, 139520, 146496, 156960, 164808, 183120, 188352, 195328, 206010, 209280, 219744, 235440, 241920, 244160, 251136, 274680, 292992, 313920, 329616, 366240, 376704, 412020, 418560, 439488, 470880, 488320, 549360, 585984, 627840, 659232, 732480, 753408, 824040, 878976, 941760, 976640, 1098720, 1255680, 1318464, 1464960, 1648080, 1757952, 1883520, 2197440, 2636928, 2929920, 3296160, 3767040, 4394880, 5273856, 6592320, 8789760, 13184640, 26369280]

約数ペア:

[(1, 26369280), (2, 13184640), (3, 8789760), (4, 6592320), (5, 5273856), (6, 4394880), (7, 3767040), (8, 3296160), (9, 2929920), (10, 2636928), (12, 2197440), (14, 1883520), (15, 1757952), (16, 1648080), (18, 1464960), (20, 1318464), (21, 1255680), (24, 1098720), (27, 976640), (28, 941760), (30, 878976), (32, 824040), (35, 753408), (36, 732480), (40, 659232), (42, 627840), (45, 585984), (48, 549360), (54, 488320), (56, 470880), (60, 439488), (63, 418560), (64, 412020), (70, 376704), (72, 366240), (80, 329616), (84, 313920), (90, 292992), (96, 274680), (105, 251136), (108, 244160), (109, 241920), (112, 235440), (120, 219744), (126, 209280), (128, 206010), (135, 195328), (140, 188352), (144, 183120), (160, 164808), (168, 156960), (180, 146496), (189, 139520), (192, 137340), (210, 125568), (216, 122080), (218, 120960), (224, 117720), (240, 109872), (252, 104640), (256, 103005), (270, 97664), (280, 94176), (288, 91560), (315, 83712), (320, 82404), (327, 80640), (336, 78480), (360, 73248), (378, 69760), (384, 68670), (420, 62784), (432, 61040), (436, 60480), (448, 58860), (480, 54936), (504, 52320), (540, 48832), (545, 48384), (560, 47088), (576, 45780), (630, 41856), (640, 41202), (654, 40320), (672, 39240), (720, 36624), (756, 34880), (763, 34560), (768, 34335), (840, 31392), (864, 30520), (872, 30240), (896, 29430), (945, 27904), (960, 27468), (981, 26880), (1008, 26160), (1080, 24416), (1090, 24192), (1120, 23544), (1152, 22890), (1260, 20928), (1280, 20601), (1308, 20160), (1344, 19620), (1440, 18312), (1512, 17440), (1526, 17280), (1635, 16128), (1680, 15696), (1728, 15260), (1744, 15120), (1792, 14715), (1890, 13952), (1920, 13734), (1962, 13440), (2016, 13080), (2160, 12208), (2180, 12096), (2240, 11772), (2289, 11520), (2304, 11445), (2520, 10464), (2616, 10080), (2688, 9810), (2880, 9156), (2943, 8960), (3024, 8720), (3052, 8640), (3270, 8064), (3360, 7848), (3456, 7630), (3488, 7560), (3780, 6976), (3815, 6912), (3840, 6867), (3924, 6720), (4032, 6540), (4320, 6104), (4360, 6048), (4480, 5886), (4578, 5760), (4905, 5376), (5040, 5232)]