149675680

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{12149}}^1$

素因数の和:12182

約数の個数: 96

約数和(自身を含む): 440899200

約数和(自身を除く): 291223520

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 160, 176, 220, 224, 280, 308, 352, 385, 440, 560, 616, 770, 880, 1120, 1232, 1540, 1760, 2464, 3080, 6160, 12149, 12320, 24298, 48596, 60745, 85043, 97192, 121490, 133639, 170086, 194384, 242980, 267278, 340172, 388768, 425215, 485960, 534556, 668195, 680344, 850430, 935473, 971920, 1069112, 1336390, 1360688, 1700860, 1870946, 1943840, 2138224, 2672780, 2721376, 3401720, 3741892, 4276448, 4677365, 5345560, 6803440, 7483784, 9354730, 10691120, 13606880, 14967568, 18709460, 21382240, 29935136, 37418920, 74837840, 149675680]

約数ペア:

[(1, 149675680), (2, 74837840), (4, 37418920), (5, 29935136), (7, 21382240), (8, 18709460), (10, 14967568), (11, 13606880), (14, 10691120), (16, 9354730), (20, 7483784), (22, 6803440), (28, 5345560), (32, 4677365), (35, 4276448), (40, 3741892), (44, 3401720), (55, 2721376), (56, 2672780), (70, 2138224), (77, 1943840), (80, 1870946), (88, 1700860), (110, 1360688), (112, 1336390), (140, 1069112), (154, 971920), (160, 935473), (176, 850430), (220, 680344), (224, 668195), (280, 534556), (308, 485960), (352, 425215), (385, 388768), (440, 340172), (560, 267278), (616, 242980), (770, 194384), (880, 170086), (1120, 133639), (1232, 121490), (1540, 97192), (1760, 85043), (2464, 60745), (3080, 48596), (6160, 24298), (12149, 12320)]