26396160

素因数分解:

$2^9\times 3^1\times 5^1\times 7^1\times {\mathrm{491}}^1$

素因数の和:524

約数の個数: 160

約数和(自身を含む): 96636672

約数和(自身を除く): 70240512

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 491, 512, 560, 640, 672, 768, 840, 896, 960, 982, 1120, 1280, 1344, 1473, 1536, 1680, 1792, 1920, 1964, 2240, 2455, 2560, 2688, 2946, 3360, 3437, 3584, 3840, 3928, 4480, 4910, 5376, 5892, 6720, 6874, 7365, 7680, 7856, 8960, 9820, 10311, 10752, 11784, 13440, 13748, 14730, 15712, 17185, 17920, 19640, 20622, 23568, 26880, 27496, 29460, 31424, 34370, 39280, 41244, 47136, 51555, 53760, 54992, 58920, 62848, 68740, 78560, 82488, 94272, 103110, 109984, 117840, 125696, 137480, 157120, 164976, 188544, 206220, 219968, 235680, 251392, 274960, 314240, 329952, 377088, 412440, 439936, 471360, 549920, 628480, 659904, 754176, 824880, 879872, 942720, 1099840, 1256960, 1319808, 1649760, 1759744, 1885440, 2199680, 2639616, 3299520, 3770880, 4399360, 5279232, 6599040, 8798720, 13198080, 26396160]

約数ペア:

[(1, 26396160), (2, 13198080), (3, 8798720), (4, 6599040), (5, 5279232), (6, 4399360), (7, 3770880), (8, 3299520), (10, 2639616), (12, 2199680), (14, 1885440), (15, 1759744), (16, 1649760), (20, 1319808), (21, 1256960), (24, 1099840), (28, 942720), (30, 879872), (32, 824880), (35, 754176), (40, 659904), (42, 628480), (48, 549920), (56, 471360), (60, 439936), (64, 412440), (70, 377088), (80, 329952), (84, 314240), (96, 274960), (105, 251392), (112, 235680), (120, 219968), (128, 206220), (140, 188544), (160, 164976), (168, 157120), (192, 137480), (210, 125696), (224, 117840), (240, 109984), (256, 103110), (280, 94272), (320, 82488), (336, 78560), (384, 68740), (420, 62848), (448, 58920), (480, 54992), (491, 53760), (512, 51555), (560, 47136), (640, 41244), (672, 39280), (768, 34370), (840, 31424), (896, 29460), (960, 27496), (982, 26880), (1120, 23568), (1280, 20622), (1344, 19640), (1473, 17920), (1536, 17185), (1680, 15712), (1792, 14730), (1920, 13748), (1964, 13440), (2240, 11784), (2455, 10752), (2560, 10311), (2688, 9820), (2946, 8960), (3360, 7856), (3437, 7680), (3584, 7365), (3840, 6874), (3928, 6720), (4480, 5892), (4910, 5376)]