170604280

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{193}}^1$

素因数の和:270

約数の個数: 192

約数和(自身を含む): 501590880

約数和(自身を除く): 330986600

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 41, 44, 49, 55, 56, 70, 77, 82, 88, 98, 110, 140, 154, 164, 193, 196, 205, 220, 245, 280, 287, 308, 328, 385, 386, 392, 410, 440, 451, 490, 539, 574, 616, 770, 772, 820, 902, 965, 980, 1078, 1148, 1351, 1435, 1540, 1544, 1640, 1804, 1930, 1960, 2009, 2123, 2156, 2255, 2296, 2695, 2702, 2870, 3080, 3157, 3608, 3860, 4018, 4246, 4312, 4510, 5390, 5404, 5740, 6314, 6755, 7720, 7913, 8036, 8492, 9020, 9457, 10045, 10615, 10780, 10808, 11480, 12628, 13510, 14861, 15785, 15826, 16072, 16984, 18040, 18914, 20090, 21230, 21560, 22099, 25256, 27020, 29722, 31570, 31652, 37828, 39565, 40180, 42460, 44198, 47285, 54040, 55391, 59444, 63140, 63304, 74305, 75656, 79130, 80360, 84920, 87043, 88396, 94570, 104027, 110495, 110782, 118888, 126280, 148610, 158260, 174086, 176792, 189140, 208054, 220990, 221564, 276955, 297220, 316520, 348172, 378280, 387737, 416108, 435215, 441980, 443128, 520135, 553910, 594440, 609301, 696344, 775474, 832216, 870430, 883960, 1040270, 1107820, 1218602, 1550948, 1740860, 1938685, 2080540, 2215640, 2437204, 3046505, 3101896, 3481720, 3877370, 4161080, 4265107, 4874408, 6093010, 7754740, 8530214, 12186020, 15509480, 17060428, 21325535, 24372040, 34120856, 42651070, 85302140, 170604280]

約数ペア:

[(1, 170604280), (2, 85302140), (4, 42651070), (5, 34120856), (7, 24372040), (8, 21325535), (10, 17060428), (11, 15509480), (14, 12186020), (20, 8530214), (22, 7754740), (28, 6093010), (35, 4874408), (40, 4265107), (41, 4161080), (44, 3877370), (49, 3481720), (55, 3101896), (56, 3046505), (70, 2437204), (77, 2215640), (82, 2080540), (88, 1938685), (98, 1740860), (110, 1550948), (140, 1218602), (154, 1107820), (164, 1040270), (193, 883960), (196, 870430), (205, 832216), (220, 775474), (245, 696344), (280, 609301), (287, 594440), (308, 553910), (328, 520135), (385, 443128), (386, 441980), (392, 435215), (410, 416108), (440, 387737), (451, 378280), (490, 348172), (539, 316520), (574, 297220), (616, 276955), (770, 221564), (772, 220990), (820, 208054), (902, 189140), (965, 176792), (980, 174086), (1078, 158260), (1148, 148610), (1351, 126280), (1435, 118888), (1540, 110782), (1544, 110495), (1640, 104027), (1804, 94570), (1930, 88396), (1960, 87043), (2009, 84920), (2123, 80360), (2156, 79130), (2255, 75656), (2296, 74305), (2695, 63304), (2702, 63140), (2870, 59444), (3080, 55391), (3157, 54040), (3608, 47285), (3860, 44198), (4018, 42460), (4246, 40180), (4312, 39565), (4510, 37828), (5390, 31652), (5404, 31570), (5740, 29722), (6314, 27020), (6755, 25256), (7720, 22099), (7913, 21560), (8036, 21230), (8492, 20090), (9020, 18914), (9457, 18040), (10045, 16984), (10615, 16072), (10780, 15826), (10808, 15785), (11480, 14861), (12628, 13510)]