146177920

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{487}}^1$

素因数の和:580

約数の個数: 128

約数和(自身を含む): 406172160

約数和(自身を除く): 259994240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 67, 70, 80, 112, 128, 134, 140, 160, 224, 268, 280, 320, 335, 448, 469, 487, 536, 560, 640, 670, 896, 938, 974, 1072, 1120, 1340, 1876, 1948, 2144, 2240, 2345, 2435, 2680, 3409, 3752, 3896, 4288, 4480, 4690, 4870, 5360, 6818, 7504, 7792, 8576, 9380, 9740, 10720, 13636, 15008, 15584, 17045, 18760, 19480, 21440, 27272, 30016, 31168, 32629, 34090, 37520, 38960, 42880, 54544, 60032, 62336, 65258, 68180, 75040, 77920, 109088, 130516, 136360, 150080, 155840, 163145, 218176, 228403, 261032, 272720, 300160, 311680, 326290, 436352, 456806, 522064, 545440, 652580, 913612, 1044128, 1090880, 1142015, 1305160, 1827224, 2088256, 2181760, 2284030, 2610320, 3654448, 4176512, 4568060, 5220640, 7308896, 9136120, 10441280, 14617792, 18272240, 20882560, 29235584, 36544480, 73088960, 146177920]

約数ペア:

[(1, 146177920), (2, 73088960), (4, 36544480), (5, 29235584), (7, 20882560), (8, 18272240), (10, 14617792), (14, 10441280), (16, 9136120), (20, 7308896), (28, 5220640), (32, 4568060), (35, 4176512), (40, 3654448), (56, 2610320), (64, 2284030), (67, 2181760), (70, 2088256), (80, 1827224), (112, 1305160), (128, 1142015), (134, 1090880), (140, 1044128), (160, 913612), (224, 652580), (268, 545440), (280, 522064), (320, 456806), (335, 436352), (448, 326290), (469, 311680), (487, 300160), (536, 272720), (560, 261032), (640, 228403), (670, 218176), (896, 163145), (938, 155840), (974, 150080), (1072, 136360), (1120, 130516), (1340, 109088), (1876, 77920), (1948, 75040), (2144, 68180), (2240, 65258), (2345, 62336), (2435, 60032), (2680, 54544), (3409, 42880), (3752, 38960), (3896, 37520), (4288, 34090), (4480, 32629), (4690, 31168), (4870, 30016), (5360, 27272), (6818, 21440), (7504, 19480), (7792, 18760), (8576, 17045), (9380, 15584), (9740, 15008), (10720, 13636)]