68137920

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{401}}^1$

素因数の和:483

約数の個数: 168

約数和(自身を含む): 238932720

約数和(自身を除く): 170794800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 59, 60, 64, 72, 80, 90, 96, 118, 120, 144, 160, 177, 180, 192, 236, 240, 288, 295, 320, 354, 360, 401, 472, 480, 531, 576, 590, 708, 720, 802, 885, 944, 960, 1062, 1180, 1203, 1416, 1440, 1604, 1770, 1888, 2005, 2124, 2360, 2406, 2655, 2832, 2880, 3208, 3540, 3609, 3776, 4010, 4248, 4720, 4812, 5310, 5664, 6015, 6416, 7080, 7218, 8020, 8496, 9440, 9624, 10620, 11328, 12030, 12832, 14160, 14436, 16040, 16992, 18045, 18880, 19248, 21240, 23659, 24060, 25664, 28320, 28872, 32080, 33984, 36090, 38496, 42480, 47318, 48120, 56640, 57744, 64160, 70977, 72180, 76992, 84960, 94636, 96240, 115488, 118295, 128320, 141954, 144360, 169920, 189272, 192480, 212931, 230976, 236590, 283908, 288720, 354885, 378544, 384960, 425862, 473180, 567816, 577440, 709770, 757088, 851724, 946360, 1064655, 1135632, 1154880, 1419540, 1514176, 1703448, 1892720, 2129310, 2271264, 2839080, 3406896, 3785440, 4258620, 4542528, 5678160, 6813792, 7570880, 8517240, 11356320, 13627584, 17034480, 22712640, 34068960, 68137920]

約数ペア:

[(1, 68137920), (2, 34068960), (3, 22712640), (4, 17034480), (5, 13627584), (6, 11356320), (8, 8517240), (9, 7570880), (10, 6813792), (12, 5678160), (15, 4542528), (16, 4258620), (18, 3785440), (20, 3406896), (24, 2839080), (30, 2271264), (32, 2129310), (36, 1892720), (40, 1703448), (45, 1514176), (48, 1419540), (59, 1154880), (60, 1135632), (64, 1064655), (72, 946360), (80, 851724), (90, 757088), (96, 709770), (118, 577440), (120, 567816), (144, 473180), (160, 425862), (177, 384960), (180, 378544), (192, 354885), (236, 288720), (240, 283908), (288, 236590), (295, 230976), (320, 212931), (354, 192480), (360, 189272), (401, 169920), (472, 144360), (480, 141954), (531, 128320), (576, 118295), (590, 115488), (708, 96240), (720, 94636), (802, 84960), (885, 76992), (944, 72180), (960, 70977), (1062, 64160), (1180, 57744), (1203, 56640), (1416, 48120), (1440, 47318), (1604, 42480), (1770, 38496), (1888, 36090), (2005, 33984), (2124, 32080), (2360, 28872), (2406, 28320), (2655, 25664), (2832, 24060), (2880, 23659), (3208, 21240), (3540, 19248), (3609, 18880), (3776, 18045), (4010, 16992), (4248, 16040), (4720, 14436), (4812, 14160), (5310, 12832), (5664, 12030), (6015, 11328), (6416, 10620), (7080, 9624), (7218, 9440), (8020, 8496)]