168867840

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1$

素因数の和:292

約数の個数: 192

約数和(自身を含む): 566092800

約数和(自身を除く): 397224960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 128, 138, 160, 184, 192, 230, 239, 240, 256, 276, 320, 345, 368, 384, 460, 478, 480, 512, 552, 640, 690, 717, 736, 768, 920, 956, 960, 1024, 1104, 1195, 1280, 1380, 1434, 1472, 1536, 1840, 1912, 1920, 2048, 2208, 2390, 2560, 2760, 2868, 2944, 3072, 3585, 3680, 3824, 3840, 4416, 4780, 5120, 5497, 5520, 5736, 5888, 6144, 7170, 7360, 7648, 7680, 8832, 9560, 10240, 10994, 11040, 11472, 11776, 14340, 14720, 15296, 15360, 16491, 17664, 19120, 21988, 22080, 22944, 23552, 27485, 28680, 29440, 30592, 30720, 32982, 35328, 38240, 43976, 44160, 45888, 47104, 54970, 57360, 58880, 61184, 65964, 70656, 76480, 82455, 87952, 88320, 91776, 109940, 114720, 117760, 122368, 131928, 141312, 152960, 164910, 175904, 176640, 183552, 219880, 229440, 235520, 244736, 263856, 305920, 329820, 351808, 353280, 367104, 439760, 458880, 489472, 527712, 611840, 659640, 703616, 706560, 734208, 879520, 917760, 1055424, 1223680, 1319280, 1407232, 1468416, 1759040, 1835520, 2110848, 2447360, 2638560, 2814464, 3518080, 3671040, 4221696, 5277120, 5628928, 7036160, 7342080, 8443392, 10554240, 11257856, 14072320, 16886784, 21108480, 28144640, 33773568, 42216960, 56289280, 84433920, 168867840]

約数ペア:

[(1, 168867840), (2, 84433920), (3, 56289280), (4, 42216960), (5, 33773568), (6, 28144640), (8, 21108480), (10, 16886784), (12, 14072320), (15, 11257856), (16, 10554240), (20, 8443392), (23, 7342080), (24, 7036160), (30, 5628928), (32, 5277120), (40, 4221696), (46, 3671040), (48, 3518080), (60, 2814464), (64, 2638560), (69, 2447360), (80, 2110848), (92, 1835520), (96, 1759040), (115, 1468416), (120, 1407232), (128, 1319280), (138, 1223680), (160, 1055424), (184, 917760), (192, 879520), (230, 734208), (239, 706560), (240, 703616), (256, 659640), (276, 611840), (320, 527712), (345, 489472), (368, 458880), (384, 439760), (460, 367104), (478, 353280), (480, 351808), (512, 329820), (552, 305920), (640, 263856), (690, 244736), (717, 235520), (736, 229440), (768, 219880), (920, 183552), (956, 176640), (960, 175904), (1024, 164910), (1104, 152960), (1195, 141312), (1280, 131928), (1380, 122368), (1434, 117760), (1472, 114720), (1536, 109940), (1840, 91776), (1912, 88320), (1920, 87952), (2048, 82455), (2208, 76480), (2390, 70656), (2560, 65964), (2760, 61184), (2868, 58880), (2944, 57360), (3072, 54970), (3585, 47104), (3680, 45888), (3824, 44160), (3840, 43976), (4416, 38240), (4780, 35328), (5120, 32982), (5497, 30720), (5520, 30592), (5736, 29440), (5888, 28680), (6144, 27485), (7170, 23552), (7360, 22944), (7648, 22080), (7680, 21988), (8832, 19120), (9560, 17664), (10240, 16491), (10994, 15360), (11040, 15296), (11472, 14720), (11776, 14340)]