127589440

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{541}}^1$

素因数の和:636

約数の個数: 112

約数和(自身を含む): 337011264

約数和(自身を除く): 209421824

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 67, 80, 88, 110, 134, 160, 176, 220, 268, 320, 335, 352, 440, 536, 541, 670, 704, 737, 880, 1072, 1082, 1340, 1474, 1760, 2144, 2164, 2680, 2705, 2948, 3520, 3685, 4288, 4328, 5360, 5410, 5896, 5951, 7370, 8656, 10720, 10820, 11792, 11902, 14740, 17312, 21440, 21640, 23584, 23804, 29480, 29755, 34624, 36247, 43280, 47168, 47608, 58960, 59510, 72494, 86560, 95216, 117920, 119020, 144988, 173120, 181235, 190432, 235840, 238040, 289976, 362470, 380864, 398717, 476080, 579952, 724940, 797434, 952160, 1159904, 1449880, 1594868, 1904320, 1993585, 2319808, 2899760, 3189736, 3987170, 5799520, 6379472, 7974340, 11599040, 12758944, 15948680, 25517888, 31897360, 63794720, 127589440]

約数ペア:

[(1, 127589440), (2, 63794720), (4, 31897360), (5, 25517888), (8, 15948680), (10, 12758944), (11, 11599040), (16, 7974340), (20, 6379472), (22, 5799520), (32, 3987170), (40, 3189736), (44, 2899760), (55, 2319808), (64, 1993585), (67, 1904320), (80, 1594868), (88, 1449880), (110, 1159904), (134, 952160), (160, 797434), (176, 724940), (220, 579952), (268, 476080), (320, 398717), (335, 380864), (352, 362470), (440, 289976), (536, 238040), (541, 235840), (670, 190432), (704, 181235), (737, 173120), (880, 144988), (1072, 119020), (1082, 117920), (1340, 95216), (1474, 86560), (1760, 72494), (2144, 59510), (2164, 58960), (2680, 47608), (2705, 47168), (2948, 43280), (3520, 36247), (3685, 34624), (4288, 29755), (4328, 29480), (5360, 23804), (5410, 23584), (5896, 21640), (5951, 21440), (7370, 17312), (8656, 14740), (10720, 11902), (10820, 11792)]