83892480

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{3121}}^1$

素因数の和:3152

約数の個数: 144

約数和(自身を含む): 306305664

約数和(自身を除く): 222413184

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, 560, 640, 672, 768, 840, 896, 960, 1120, 1280, 1344, 1680, 1792, 1920, 2240, 2688, 3121, 3360, 3840, 4480, 5376, 6242, 6720, 8960, 9363, 12484, 13440, 15605, 18726, 21847, 24968, 26880, 31210, 37452, 43694, 46815, 49936, 62420, 65541, 74904, 87388, 93630, 99872, 109235, 124840, 131082, 149808, 174776, 187260, 199744, 218470, 249680, 262164, 299616, 327705, 349552, 374520, 399488, 436940, 499360, 524328, 599232, 655410, 699104, 749040, 798976, 873880, 998720, 1048656, 1198464, 1310820, 1398208, 1498080, 1747760, 1997440, 2097312, 2396928, 2621640, 2796416, 2996160, 3495520, 3994880, 4194624, 5243280, 5592832, 5992320, 6991040, 8389248, 10486560, 11984640, 13982080, 16778496, 20973120, 27964160, 41946240, 83892480]

約数ペア:

[(1, 83892480), (2, 41946240), (3, 27964160), (4, 20973120), (5, 16778496), (6, 13982080), (7, 11984640), (8, 10486560), (10, 8389248), (12, 6991040), (14, 5992320), (15, 5592832), (16, 5243280), (20, 4194624), (21, 3994880), (24, 3495520), (28, 2996160), (30, 2796416), (32, 2621640), (35, 2396928), (40, 2097312), (42, 1997440), (48, 1747760), (56, 1498080), (60, 1398208), (64, 1310820), (70, 1198464), (80, 1048656), (84, 998720), (96, 873880), (105, 798976), (112, 749040), (120, 699104), (128, 655410), (140, 599232), (160, 524328), (168, 499360), (192, 436940), (210, 399488), (224, 374520), (240, 349552), (256, 327705), (280, 299616), (320, 262164), (336, 249680), (384, 218470), (420, 199744), (448, 187260), (480, 174776), (560, 149808), (640, 131082), (672, 124840), (768, 109235), (840, 99872), (896, 93630), (960, 87388), (1120, 74904), (1280, 65541), (1344, 62420), (1680, 49936), (1792, 46815), (1920, 43694), (2240, 37452), (2688, 31210), (3121, 26880), (3360, 24968), (3840, 21847), (4480, 18726), (5376, 15605), (6242, 13440), (6720, 12484), (8960, 9363)]