829856640

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{6451}}^1$

素因数の和:6540

約数の個数: 128

約数和(自身を含む): 2685064320

約数和(自身を除く): 1855207680

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, 128, 134, 160, 192, 201, 240, 268, 320, 335, 384, 402, 480, 536, 640, 670, 804, 960, 1005, 1072, 1340, 1608, 1920, 2010, 2144, 2680, 3216, 4020, 4288, 5360, 6432, 6451, 8040, 8576, 10720, 12864, 12902, 16080, 19353, 21440, 25728, 25804, 32160, 32255, 38706, 42880, 51608, 64320, 64510, 77412, 96765, 103216, 128640, 129020, 154824, 193530, 206432, 258040, 309648, 387060, 412864, 432217, 516080, 619296, 774120, 825728, 864434, 1032160, 1238592, 1296651, 1548240, 1728868, 2064320, 2161085, 2477184, 2593302, 3096480, 3457736, 4128640, 4322170, 5186604, 6192960, 6483255, 6915472, 8644340, 10373208, 12385920, 12966510, 13830944, 17288680, 20746416, 25933020, 27661888, 34577360, 41492832, 51866040, 55323776, 69154720, 82985664, 103732080, 138309440, 165971328, 207464160, 276618880, 414928320, 829856640]

約数ペア:

[(1, 829856640), (2, 414928320), (3, 276618880), (4, 207464160), (5, 165971328), (6, 138309440), (8, 103732080), (10, 82985664), (12, 69154720), (15, 55323776), (16, 51866040), (20, 41492832), (24, 34577360), (30, 27661888), (32, 25933020), (40, 20746416), (48, 17288680), (60, 13830944), (64, 12966510), (67, 12385920), (80, 10373208), (96, 8644340), (120, 6915472), (128, 6483255), (134, 6192960), (160, 5186604), (192, 4322170), (201, 4128640), (240, 3457736), (268, 3096480), (320, 2593302), (335, 2477184), (384, 2161085), (402, 2064320), (480, 1728868), (536, 1548240), (640, 1296651), (670, 1238592), (804, 1032160), (960, 864434), (1005, 825728), (1072, 774120), (1340, 619296), (1608, 516080), (1920, 432217), (2010, 412864), (2144, 387060), (2680, 309648), (3216, 258040), (4020, 206432), (4288, 193530), (5360, 154824), (6432, 129020), (6451, 128640), (8040, 103216), (8576, 96765), (10720, 77412), (12864, 64510), (12902, 64320), (16080, 51608), (19353, 42880), (21440, 38706), (25728, 32255), (25804, 32160)]