71330880

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{1109}}^1$

素因数の和:1196

約数の個数: 112

約数和(自身を含む): 230063040

約数和(自身を除く): 158732160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 67, 80, 96, 120, 134, 160, 192, 201, 240, 268, 320, 335, 402, 480, 536, 670, 804, 960, 1005, 1072, 1109, 1340, 1608, 2010, 2144, 2218, 2680, 3216, 3327, 4020, 4288, 4436, 5360, 5545, 6432, 6654, 8040, 8872, 10720, 11090, 12864, 13308, 16080, 16635, 17744, 21440, 22180, 26616, 32160, 33270, 35488, 44360, 53232, 64320, 66540, 70976, 74303, 88720, 106464, 133080, 148606, 177440, 212928, 222909, 266160, 297212, 354880, 371515, 445818, 532320, 594424, 743030, 891636, 1064640, 1114545, 1188848, 1486060, 1783272, 2229090, 2377696, 2972120, 3566544, 4458180, 4755392, 5944240, 7133088, 8916360, 11888480, 14266176, 17832720, 23776960, 35665440, 71330880]

約数ペア:

[(1, 71330880), (2, 35665440), (3, 23776960), (4, 17832720), (5, 14266176), (6, 11888480), (8, 8916360), (10, 7133088), (12, 5944240), (15, 4755392), (16, 4458180), (20, 3566544), (24, 2972120), (30, 2377696), (32, 2229090), (40, 1783272), (48, 1486060), (60, 1188848), (64, 1114545), (67, 1064640), (80, 891636), (96, 743030), (120, 594424), (134, 532320), (160, 445818), (192, 371515), (201, 354880), (240, 297212), (268, 266160), (320, 222909), (335, 212928), (402, 177440), (480, 148606), (536, 133080), (670, 106464), (804, 88720), (960, 74303), (1005, 70976), (1072, 66540), (1109, 64320), (1340, 53232), (1608, 44360), (2010, 35488), (2144, 33270), (2218, 32160), (2680, 26616), (3216, 22180), (3327, 21440), (4020, 17744), (4288, 16635), (4436, 16080), (5360, 13308), (5545, 12864), (6432, 11090), (6654, 10720), (8040, 8872)]