73088960

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{487}}^1$

素因数の和:578

約数の個数: 112

約数和(自身を含む): 202289664

約数和(自身を除く): 129200704

約数列:

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

約数ペア:

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