68136960

素因数分解:

$2^{12}\times 3^1\times 5^1\times {\mathrm{1109}}^1$

素因数の和:1141

約数の個数: 104

約数和(自身を含む): 218208240

約数和(自身を除く): 150071280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 512, 640, 768, 960, 1024, 1109, 1280, 1536, 1920, 2048, 2218, 2560, 3072, 3327, 3840, 4096, 4436, 5120, 5545, 6144, 6654, 7680, 8872, 10240, 11090, 12288, 13308, 15360, 16635, 17744, 20480, 22180, 26616, 30720, 33270, 35488, 44360, 53232, 61440, 66540, 70976, 88720, 106464, 133080, 141952, 177440, 212928, 266160, 283904, 354880, 425856, 532320, 567808, 709760, 851712, 1064640, 1135616, 1419520, 1703424, 2129280, 2271232, 2839040, 3406848, 4258560, 4542464, 5678080, 6813696, 8517120, 11356160, 13627392, 17034240, 22712320, 34068480, 68136960]

約数ペア:

[(1, 68136960), (2, 34068480), (3, 22712320), (4, 17034240), (5, 13627392), (6, 11356160), (8, 8517120), (10, 6813696), (12, 5678080), (15, 4542464), (16, 4258560), (20, 3406848), (24, 2839040), (30, 2271232), (32, 2129280), (40, 1703424), (48, 1419520), (60, 1135616), (64, 1064640), (80, 851712), (96, 709760), (120, 567808), (128, 532320), (160, 425856), (192, 354880), (240, 283904), (256, 266160), (320, 212928), (384, 177440), (480, 141952), (512, 133080), (640, 106464), (768, 88720), (960, 70976), (1024, 66540), (1109, 61440), (1280, 53232), (1536, 44360), (1920, 35488), (2048, 33270), (2218, 30720), (2560, 26616), (3072, 22180), (3327, 20480), (3840, 17744), (4096, 16635), (4436, 15360), (5120, 13308), (5545, 12288), (6144, 11090), (6654, 10240), (7680, 8872)]