194411280

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{1193}}^1$

素因数の和:1313

約数の個数: 160

約数和(自身を含む): 696455424

約数和(自身を除く): 502044144

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 97, 105, 112, 120, 140, 168, 194, 210, 240, 280, 291, 336, 388, 420, 485, 560, 582, 679, 776, 840, 970, 1164, 1193, 1358, 1455, 1552, 1680, 1940, 2037, 2328, 2386, 2716, 2910, 3395, 3579, 3880, 4074, 4656, 4772, 5432, 5820, 5965, 6790, 7158, 7760, 8148, 8351, 9544, 10185, 10864, 11640, 11930, 13580, 14316, 16296, 16702, 17895, 19088, 20370, 23280, 23860, 25053, 27160, 28632, 32592, 33404, 35790, 40740, 41755, 47720, 50106, 54320, 57264, 66808, 71580, 81480, 83510, 95440, 100212, 115721, 125265, 133616, 143160, 162960, 167020, 200424, 231442, 250530, 286320, 334040, 347163, 400848, 462884, 501060, 578605, 668080, 694326, 810047, 925768, 1002120, 1157210, 1388652, 1620094, 1735815, 1851536, 2004240, 2314420, 2430141, 2777304, 3240188, 3471630, 4050235, 4628840, 4860282, 5554608, 6480376, 6943260, 8100470, 9257680, 9720564, 12150705, 12960752, 13886520, 16200940, 19441128, 24301410, 27773040, 32401880, 38882256, 48602820, 64803760, 97205640, 194411280]

約数ペア:

[(1, 194411280), (2, 97205640), (3, 64803760), (4, 48602820), (5, 38882256), (6, 32401880), (7, 27773040), (8, 24301410), (10, 19441128), (12, 16200940), (14, 13886520), (15, 12960752), (16, 12150705), (20, 9720564), (21, 9257680), (24, 8100470), (28, 6943260), (30, 6480376), (35, 5554608), (40, 4860282), (42, 4628840), (48, 4050235), (56, 3471630), (60, 3240188), (70, 2777304), (80, 2430141), (84, 2314420), (97, 2004240), (105, 1851536), (112, 1735815), (120, 1620094), (140, 1388652), (168, 1157210), (194, 1002120), (210, 925768), (240, 810047), (280, 694326), (291, 668080), (336, 578605), (388, 501060), (420, 462884), (485, 400848), (560, 347163), (582, 334040), (679, 286320), (776, 250530), (840, 231442), (970, 200424), (1164, 167020), (1193, 162960), (1358, 143160), (1455, 133616), (1552, 125265), (1680, 115721), (1940, 100212), (2037, 95440), (2328, 83510), (2386, 81480), (2716, 71580), (2910, 66808), (3395, 57264), (3579, 54320), (3880, 50106), (4074, 47720), (4656, 41755), (4772, 40740), (5432, 35790), (5820, 33404), (5965, 32592), (6790, 28632), (7158, 27160), (7760, 25053), (8148, 23860), (8351, 23280), (9544, 20370), (10185, 19088), (10864, 17895), (11640, 16702), (11930, 16296), (13580, 14316)]