210408192

素因数分解:

$2^8\times 3^4\times {\mathrm{73}}^1\times {\mathrm{139}}^1$

素因数の和:240

約数の個数: 180

約数和(自身を含む): 640569160

約数和(自身を除く): 430160968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 73, 81, 96, 108, 128, 139, 144, 146, 162, 192, 216, 219, 256, 278, 288, 292, 324, 384, 417, 432, 438, 556, 576, 584, 648, 657, 768, 834, 864, 876, 1112, 1152, 1168, 1251, 1296, 1314, 1668, 1728, 1752, 1971, 2224, 2304, 2336, 2502, 2592, 2628, 3336, 3456, 3504, 3753, 3942, 4448, 4672, 5004, 5184, 5256, 5913, 6672, 6912, 7008, 7506, 7884, 8896, 9344, 10008, 10147, 10368, 10512, 11259, 11826, 13344, 14016, 15012, 15768, 17792, 18688, 20016, 20294, 20736, 21024, 22518, 23652, 26688, 28032, 30024, 30441, 31536, 35584, 40032, 40588, 42048, 45036, 47304, 53376, 56064, 60048, 60882, 63072, 80064, 81176, 84096, 90072, 91323, 94608, 106752, 120096, 121764, 126144, 160128, 162352, 168192, 180144, 182646, 189216, 240192, 243528, 252288, 273969, 320256, 324704, 360288, 365292, 378432, 480384, 487056, 504576, 547938, 649408, 720576, 730584, 756864, 821907, 960768, 974112, 1095876, 1298816, 1441152, 1461168, 1513728, 1643814, 1948224, 2191752, 2597632, 2882304, 2922336, 3287628, 3896448, 4383504, 5844672, 6575256, 7792896, 8767008, 11689344, 13150512, 17534016, 23378688, 26301024, 35068032, 52602048, 70136064, 105204096, 210408192]

約数ペア:

[(1, 210408192), (2, 105204096), (3, 70136064), (4, 52602048), (6, 35068032), (8, 26301024), (9, 23378688), (12, 17534016), (16, 13150512), (18, 11689344), (24, 8767008), (27, 7792896), (32, 6575256), (36, 5844672), (48, 4383504), (54, 3896448), (64, 3287628), (72, 2922336), (73, 2882304), (81, 2597632), (96, 2191752), (108, 1948224), (128, 1643814), (139, 1513728), (144, 1461168), (146, 1441152), (162, 1298816), (192, 1095876), (216, 974112), (219, 960768), (256, 821907), (278, 756864), (288, 730584), (292, 720576), (324, 649408), (384, 547938), (417, 504576), (432, 487056), (438, 480384), (556, 378432), (576, 365292), (584, 360288), (648, 324704), (657, 320256), (768, 273969), (834, 252288), (864, 243528), (876, 240192), (1112, 189216), (1152, 182646), (1168, 180144), (1251, 168192), (1296, 162352), (1314, 160128), (1668, 126144), (1728, 121764), (1752, 120096), (1971, 106752), (2224, 94608), (2304, 91323), (2336, 90072), (2502, 84096), (2592, 81176), (2628, 80064), (3336, 63072), (3456, 60882), (3504, 60048), (3753, 56064), (3942, 53376), (4448, 47304), (4672, 45036), (5004, 42048), (5184, 40588), (5256, 40032), (5913, 35584), (6672, 31536), (6912, 30441), (7008, 30024), (7506, 28032), (7884, 26688), (8896, 23652), (9344, 22518), (10008, 21024), (10147, 20736), (10368, 20294), (10512, 20016), (11259, 18688), (11826, 17792), (13344, 15768), (14016, 15012)]