6686240

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1$

素因数の和:186

約数の個数: 96

約数和(自身を含む): 17962560

約数和(自身を除く): 11276320

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 29, 32, 40, 44, 55, 58, 80, 88, 110, 116, 131, 145, 160, 176, 220, 232, 262, 290, 319, 352, 440, 464, 524, 580, 638, 655, 880, 928, 1048, 1160, 1276, 1310, 1441, 1595, 1760, 2096, 2320, 2552, 2620, 2882, 3190, 3799, 4192, 4640, 5104, 5240, 5764, 6380, 7205, 7598, 10208, 10480, 11528, 12760, 14410, 15196, 18995, 20960, 23056, 25520, 28820, 30392, 37990, 41789, 46112, 51040, 57640, 60784, 75980, 83578, 115280, 121568, 151960, 167156, 208945, 230560, 303920, 334312, 417890, 607840, 668624, 835780, 1337248, 1671560, 3343120, 6686240]

約数ペア:

[(1, 6686240), (2, 3343120), (4, 1671560), (5, 1337248), (8, 835780), (10, 668624), (11, 607840), (16, 417890), (20, 334312), (22, 303920), (29, 230560), (32, 208945), (40, 167156), (44, 151960), (55, 121568), (58, 115280), (80, 83578), (88, 75980), (110, 60784), (116, 57640), (131, 51040), (145, 46112), (160, 41789), (176, 37990), (220, 30392), (232, 28820), (262, 25520), (290, 23056), (319, 20960), (352, 18995), (440, 15196), (464, 14410), (524, 12760), (580, 11528), (638, 10480), (655, 10208), (880, 7598), (928, 7205), (1048, 6380), (1160, 5764), (1276, 5240), (1310, 5104), (1441, 4640), (1595, 4192), (1760, 3799), (2096, 3190), (2320, 2882), (2552, 2620)]