1620930528

素因数分解:

$2^5\times 3^5\times 7^1\times {\mathrm{97}}^1\times {\mathrm{307}}^1$

素因数の和:436

約数の個数: 288

約数和(自身を含む): 5537435904

約数和(自身を除く): 3916505376

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, 72, 81, 84, 96, 97, 108, 112, 126, 144, 162, 168, 189, 194, 216, 224, 243, 252, 288, 291, 307, 324, 336, 378, 388, 432, 486, 504, 567, 582, 614, 648, 672, 679, 756, 776, 864, 873, 921, 972, 1008, 1134, 1164, 1228, 1296, 1358, 1512, 1552, 1701, 1746, 1842, 1944, 2016, 2037, 2149, 2268, 2328, 2456, 2592, 2619, 2716, 2763, 3024, 3104, 3402, 3492, 3684, 3888, 4074, 4298, 4536, 4656, 4912, 5238, 5432, 5526, 6048, 6111, 6447, 6804, 6984, 7368, 7776, 7857, 8148, 8289, 8596, 9072, 9312, 9824, 10476, 10864, 11052, 12222, 12894, 13608, 13968, 14736, 15714, 16296, 16578, 17192, 18144, 18333, 19341, 20952, 21728, 22104, 23571, 24444, 24867, 25788, 27216, 27936, 29472, 29779, 31428, 32592, 33156, 34384, 36666, 38682, 41904, 44208, 47142, 48888, 49734, 51576, 54432, 54999, 58023, 59558, 62856, 65184, 66312, 68768, 73332, 74601, 77364, 83808, 88416, 89337, 94284, 97776, 99468, 103152, 109998, 116046, 119116, 125712, 132624, 146664, 149202, 154728, 164997, 174069, 178674, 188568, 195552, 198936, 206304, 208453, 219996, 232092, 238232, 251424, 265248, 268011, 293328, 298404, 309456, 329994, 348138, 357348, 377136, 397872, 416906, 439992, 464184, 476464, 522207, 536022, 586656, 596808, 618912, 625359, 659988, 696276, 714696, 754272, 795744, 804033, 833812, 879984, 928368, 952928, 1044414, 1072044, 1193616, 1250718, 1319976, 1392552, 1429392, 1608066, 1667624, 1759968, 1856736, 1876077, 2088828, 2144088, 2387232, 2412099, 2501436, 2639952, 2785104, 2858784, 3216132, 3335248, 3752154, 4177656, 4288176, 4824198, 5002872, 5279904, 5570208, 5628231, 6432264, 6670496, 7236297, 7504308, 8355312, 8576352, 9648396, 10005744, 11256462, 12864528, 14472594, 15008616, 16710624, 16884693, 19296792, 20011488, 22512924, 25729056, 28945188, 30017232, 33769386, 38593584, 45025848, 50654079, 57890376, 60034464, 67538772, 77187168, 90051696, 101308158, 115780752, 135077544, 180103392, 202616316, 231561504, 270155088, 405232632, 540310176, 810465264, 1620930528]

約数ペア:

[(1, 1620930528), (2, 810465264), (3, 540310176), (4, 405232632), (6, 270155088), (7, 231561504), (8, 202616316), (9, 180103392), (12, 135077544), (14, 115780752), (16, 101308158), (18, 90051696), (21, 77187168), (24, 67538772), (27, 60034464), (28, 57890376), (32, 50654079), (36, 45025848), (42, 38593584), (48, 33769386), (54, 30017232), (56, 28945188), (63, 25729056), (72, 22512924), (81, 20011488), (84, 19296792), (96, 16884693), (97, 16710624), (108, 15008616), (112, 14472594), (126, 12864528), (144, 11256462), (162, 10005744), (168, 9648396), (189, 8576352), (194, 8355312), (216, 7504308), (224, 7236297), (243, 6670496), (252, 6432264), (288, 5628231), (291, 5570208), (307, 5279904), (324, 5002872), (336, 4824198), (378, 4288176), (388, 4177656), (432, 3752154), (486, 3335248), (504, 3216132), (567, 2858784), (582, 2785104), (614, 2639952), (648, 2501436), (672, 2412099), (679, 2387232), (756, 2144088), (776, 2088828), (864, 1876077), (873, 1856736), (921, 1759968), (972, 1667624), (1008, 1608066), (1134, 1429392), (1164, 1392552), (1228, 1319976), (1296, 1250718), (1358, 1193616), (1512, 1072044), (1552, 1044414), (1701, 952928), (1746, 928368), (1842, 879984), (1944, 833812), (2016, 804033), (2037, 795744), (2149, 754272), (2268, 714696), (2328, 696276), (2456, 659988), (2592, 625359), (2619, 618912), (2716, 596808), (2763, 586656), (3024, 536022), (3104, 522207), (3402, 476464), (3492, 464184), (3684, 439992), (3888, 416906), (4074, 397872), (4298, 377136), (4536, 357348), (4656, 348138), (4912, 329994), (5238, 309456), (5432, 298404), (5526, 293328), (6048, 268011), (6111, 265248), (6447, 251424), (6804, 238232), (6984, 232092), (7368, 219996), (7776, 208453), (7857, 206304), (8148, 198936), (8289, 195552), (8596, 188568), (9072, 178674), (9312, 174069), (9824, 164997), (10476, 154728), (10864, 149202), (11052, 146664), (12222, 132624), (12894, 125712), (13608, 119116), (13968, 116046), (14736, 109998), (15714, 103152), (16296, 99468), (16578, 97776), (17192, 94284), (18144, 89337), (18333, 88416), (19341, 83808), (20952, 77364), (21728, 74601), (22104, 73332), (23571, 68768), (24444, 66312), (24867, 65184), (25788, 62856), (27216, 59558), (27936, 58023), (29472, 54999), (29779, 54432), (31428, 51576), (32592, 49734), (33156, 48888), (34384, 47142), (36666, 44208), (38682, 41904)]