188161150720

素因数分解:

$2^8\times 5^1\times {\mathrm{6709}}^1\times {\mathrm{21911}}^1$

素因数の和:28641

約数の個数: 72

約数和(自身を含む): 450792508320

約数和(自身を除く): 262631357600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 6709, 13418, 21911, 26836, 33545, 43822, 53672, 67090, 87644, 107344, 109555, 134180, 175288, 214688, 219110, 268360, 350576, 429376, 438220, 536720, 701152, 858752, 876440, 1073440, 1402304, 1717504, 1752880, 2146880, 2804608, 3505760, 4293760, 5609216, 7011520, 8587520, 14023040, 28046080, 147000899, 294001798, 588003596, 735004495, 1176007192, 1470008990, 2352014384, 2940017980, 4704028768, 5880035960, 9408057536, 11760071920, 18816115072, 23520143840, 37632230144, 47040287680, 94080575360, 188161150720]

約数ペア:

[(1, 188161150720), (2, 94080575360), (4, 47040287680), (5, 37632230144), (8, 23520143840), (10, 18816115072), (16, 11760071920), (20, 9408057536), (32, 5880035960), (40, 4704028768), (64, 2940017980), (80, 2352014384), (128, 1470008990), (160, 1176007192), (256, 735004495), (320, 588003596), (640, 294001798), (1280, 147000899), (6709, 28046080), (13418, 14023040), (21911, 8587520), (26836, 7011520), (33545, 5609216), (43822, 4293760), (53672, 3505760), (67090, 2804608), (87644, 2146880), (107344, 1752880), (109555, 1717504), (134180, 1402304), (175288, 1073440), (214688, 876440), (219110, 858752), (268360, 701152), (350576, 536720), (429376, 438220)]