210222720

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{36497}}^1$

素因数の和:36522

約数の個数: 96

約数和(自身を含む): 725945220

約数和(自身を除く): 515722500

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 36497, 72994, 109491, 145988, 182485, 218982, 291976, 328473, 364970, 437964, 547455, 583952, 656946, 729940, 875928, 1094910, 1167904, 1313892, 1459880, 1642365, 1751856, 2189820, 2335808, 2627784, 2919760, 3284730, 3503712, 4379640, 4671616, 5255568, 5839520, 6569460, 7007424, 8759280, 10511136, 11679040, 13138920, 14014848, 17518560, 21022272, 23358080, 26277840, 35037120, 42044544, 52555680, 70074240, 105111360, 210222720]

約数ペア:

[(1, 210222720), (2, 105111360), (3, 70074240), (4, 52555680), (5, 42044544), (6, 35037120), (8, 26277840), (9, 23358080), (10, 21022272), (12, 17518560), (15, 14014848), (16, 13138920), (18, 11679040), (20, 10511136), (24, 8759280), (30, 7007424), (32, 6569460), (36, 5839520), (40, 5255568), (45, 4671616), (48, 4379640), (60, 3503712), (64, 3284730), (72, 2919760), (80, 2627784), (90, 2335808), (96, 2189820), (120, 1751856), (128, 1642365), (144, 1459880), (160, 1313892), (180, 1167904), (192, 1094910), (240, 875928), (288, 729940), (320, 656946), (360, 583952), (384, 547455), (480, 437964), (576, 364970), (640, 328473), (720, 291976), (960, 218982), (1152, 182485), (1440, 145988), (1920, 109491), (2880, 72994), (5760, 36497)]