1620041472

素因数分解:

$2^8\times 3^4\times 7^1\times {\mathrm{11161}}^1$

素因数の和:11196

約数の個数: 180

約数和(自身を含む): 5521260976

約数和(自身を除く): 3901219504

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 81, 84, 96, 108, 112, 126, 128, 144, 162, 168, 189, 192, 216, 224, 252, 256, 288, 324, 336, 378, 384, 432, 448, 504, 567, 576, 648, 672, 756, 768, 864, 896, 1008, 1134, 1152, 1296, 1344, 1512, 1728, 1792, 2016, 2268, 2304, 2592, 2688, 3024, 3456, 4032, 4536, 5184, 5376, 6048, 6912, 8064, 9072, 10368, 11161, 12096, 16128, 18144, 20736, 22322, 24192, 33483, 36288, 44644, 48384, 66966, 72576, 78127, 89288, 100449, 133932, 145152, 156254, 178576, 200898, 234381, 267864, 301347, 312508, 357152, 401796, 468762, 535728, 602694, 625016, 703143, 714304, 803592, 904041, 937524, 1071456, 1205388, 1250032, 1406286, 1428608, 1607184, 1808082, 1875048, 2109429, 2142912, 2410776, 2500064, 2812572, 2857216, 3214368, 3616164, 3750096, 4218858, 4285824, 4821552, 5000128, 5625144, 6328287, 6428736, 7232328, 7500192, 8437716, 8571648, 9643104, 10000256, 11250288, 12656574, 12857472, 14464656, 15000384, 16875432, 19286208, 20000512, 22500576, 25313148, 25714944, 28929312, 30000768, 33750864, 38572416, 45001152, 50626296, 57858624, 60001536, 67501728, 77144832, 90002304, 101252592, 115717248, 135003456, 180004608, 202505184, 231434496, 270006912, 405010368, 540013824, 810020736, 1620041472]

約数ペア:

[(1, 1620041472), (2, 810020736), (3, 540013824), (4, 405010368), (6, 270006912), (7, 231434496), (8, 202505184), (9, 180004608), (12, 135003456), (14, 115717248), (16, 101252592), (18, 90002304), (21, 77144832), (24, 67501728), (27, 60001536), (28, 57858624), (32, 50626296), (36, 45001152), (42, 38572416), (48, 33750864), (54, 30000768), (56, 28929312), (63, 25714944), (64, 25313148), (72, 22500576), (81, 20000512), (84, 19286208), (96, 16875432), (108, 15000384), (112, 14464656), (126, 12857472), (128, 12656574), (144, 11250288), (162, 10000256), (168, 9643104), (189, 8571648), (192, 8437716), (216, 7500192), (224, 7232328), (252, 6428736), (256, 6328287), (288, 5625144), (324, 5000128), (336, 4821552), (378, 4285824), (384, 4218858), (432, 3750096), (448, 3616164), (504, 3214368), (567, 2857216), (576, 2812572), (648, 2500064), (672, 2410776), (756, 2142912), (768, 2109429), (864, 1875048), (896, 1808082), (1008, 1607184), (1134, 1428608), (1152, 1406286), (1296, 1250032), (1344, 1205388), (1512, 1071456), (1728, 937524), (1792, 904041), (2016, 803592), (2268, 714304), (2304, 703143), (2592, 625016), (2688, 602694), (3024, 535728), (3456, 468762), (4032, 401796), (4536, 357152), (5184, 312508), (5376, 301347), (6048, 267864), (6912, 234381), (8064, 200898), (9072, 178576), (10368, 156254), (11161, 145152), (12096, 133932), (16128, 100449), (18144, 89288), (20736, 78127), (22322, 72576), (24192, 66966), (33483, 48384), (36288, 44644)]