220937472

素因数分解:

$2^8\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1$

素因数の和:158

約数の個数: 324

約数和(自身を含む): 787594080

約数和(自身を除く): 566656608

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 32, 36, 38, 42, 48, 49, 56, 57, 63, 64, 72, 76, 84, 96, 98, 103, 112, 114, 126, 128, 133, 144, 147, 152, 168, 171, 192, 196, 206, 224, 228, 252, 256, 266, 288, 294, 304, 309, 336, 342, 384, 392, 399, 412, 441, 448, 456, 504, 532, 576, 588, 608, 618, 672, 684, 721, 768, 784, 798, 824, 882, 896, 912, 927, 931, 1008, 1064, 1152, 1176, 1197, 1216, 1236, 1344, 1368, 1442, 1568, 1596, 1648, 1764, 1792, 1824, 1854, 1862, 1957, 2016, 2128, 2163, 2304, 2352, 2394, 2432, 2472, 2688, 2736, 2793, 2884, 3136, 3192, 3296, 3528, 3648, 3708, 3724, 3914, 4032, 4256, 4326, 4704, 4788, 4864, 4944, 5047, 5376, 5472, 5586, 5768, 5871, 6272, 6384, 6489, 6592, 7056, 7296, 7416, 7448, 7828, 8064, 8379, 8512, 8652, 9408, 9576, 9888, 10094, 10944, 11172, 11536, 11742, 12544, 12768, 12978, 13184, 13699, 14112, 14592, 14832, 14896, 15141, 15656, 16128, 16758, 17024, 17304, 17613, 18816, 19152, 19776, 20188, 21888, 22344, 23072, 23484, 25536, 25956, 26368, 27398, 28224, 29664, 29792, 30282, 31312, 33516, 34048, 34608, 35226, 37632, 38304, 39552, 40376, 41097, 43776, 44688, 45423, 46144, 46968, 51072, 51912, 54796, 56448, 59328, 59584, 60564, 62624, 67032, 69216, 70452, 76608, 79104, 80752, 82194, 89376, 90846, 92288, 93936, 95893, 102144, 103824, 109592, 112896, 118656, 119168, 121128, 123291, 125248, 134064, 138432, 140904, 153216, 161504, 164388, 178752, 181692, 184576, 187872, 191786, 207648, 219184, 237312, 238336, 242256, 246582, 250496, 268128, 276864, 281808, 287679, 306432, 323008, 328776, 357504, 363384, 375744, 383572, 415296, 438368, 484512, 493164, 500992, 536256, 553728, 563616, 575358, 646016, 657552, 715008, 726768, 751488, 767144, 830592, 863037, 876736, 969024, 986328, 1072512, 1127232, 1150716, 1292032, 1315104, 1453536, 1502976, 1534288, 1661184, 1726074, 1753472, 1938048, 1972656, 2145024, 2254464, 2301432, 2630208, 2907072, 3068576, 3452148, 3506944, 3876096, 3945312, 4508928, 4602864, 5260416, 5814144, 6137152, 6904296, 7890624, 9205728, 10520832, 11628288, 12274304, 13808592, 15781248, 18411456, 24548608, 27617184, 31562496, 36822912, 55234368, 73645824, 110468736, 220937472]

約数ペア:

[(1, 220937472), (2, 110468736), (3, 73645824), (4, 55234368), (6, 36822912), (7, 31562496), (8, 27617184), (9, 24548608), (12, 18411456), (14, 15781248), (16, 13808592), (18, 12274304), (19, 11628288), (21, 10520832), (24, 9205728), (28, 7890624), (32, 6904296), (36, 6137152), (38, 5814144), (42, 5260416), (48, 4602864), (49, 4508928), (56, 3945312), (57, 3876096), (63, 3506944), (64, 3452148), (72, 3068576), (76, 2907072), (84, 2630208), (96, 2301432), (98, 2254464), (103, 2145024), (112, 1972656), (114, 1938048), (126, 1753472), (128, 1726074), (133, 1661184), (144, 1534288), (147, 1502976), (152, 1453536), (168, 1315104), (171, 1292032), (192, 1150716), (196, 1127232), (206, 1072512), (224, 986328), (228, 969024), (252, 876736), (256, 863037), (266, 830592), (288, 767144), (294, 751488), (304, 726768), (309, 715008), (336, 657552), (342, 646016), (384, 575358), (392, 563616), (399, 553728), (412, 536256), (441, 500992), (448, 493164), (456, 484512), (504, 438368), (532, 415296), (576, 383572), (588, 375744), (608, 363384), (618, 357504), (672, 328776), (684, 323008), (721, 306432), (768, 287679), (784, 281808), (798, 276864), (824, 268128), (882, 250496), (896, 246582), (912, 242256), (927, 238336), (931, 237312), (1008, 219184), (1064, 207648), (1152, 191786), (1176, 187872), (1197, 184576), (1216, 181692), (1236, 178752), (1344, 164388), (1368, 161504), (1442, 153216), (1568, 140904), (1596, 138432), (1648, 134064), (1764, 125248), (1792, 123291), (1824, 121128), (1854, 119168), (1862, 118656), (1957, 112896), (2016, 109592), (2128, 103824), (2163, 102144), (2304, 95893), (2352, 93936), (2394, 92288), (2432, 90846), (2472, 89376), (2688, 82194), (2736, 80752), (2793, 79104), (2884, 76608), (3136, 70452), (3192, 69216), (3296, 67032), (3528, 62624), (3648, 60564), (3708, 59584), (3724, 59328), (3914, 56448), (4032, 54796), (4256, 51912), (4326, 51072), (4704, 46968), (4788, 46144), (4864, 45423), (4944, 44688), (5047, 43776), (5376, 41097), (5472, 40376), (5586, 39552), (5768, 38304), (5871, 37632), (6272, 35226), (6384, 34608), (6489, 34048), (6592, 33516), (7056, 31312), (7296, 30282), (7416, 29792), (7448, 29664), (7828, 28224), (8064, 27398), (8379, 26368), (8512, 25956), (8652, 25536), (9408, 23484), (9576, 23072), (9888, 22344), (10094, 21888), (10944, 20188), (11172, 19776), (11536, 19152), (11742, 18816), (12544, 17613), (12768, 17304), (12978, 17024), (13184, 16758), (13699, 16128), (14112, 15656), (14592, 15141), (14832, 14896)]