14541520

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1129}}^1$

素因数の和:1172

約数の個数: 80

約数和(自身を含む): 40354560

約数和(自身を除く): 25813040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 35, 40, 46, 56, 70, 80, 92, 112, 115, 140, 161, 184, 230, 280, 322, 368, 460, 560, 644, 805, 920, 1129, 1288, 1610, 1840, 2258, 2576, 3220, 4516, 5645, 6440, 7903, 9032, 11290, 12880, 15806, 18064, 22580, 25967, 31612, 39515, 45160, 51934, 63224, 79030, 90320, 103868, 126448, 129835, 158060, 181769, 207736, 259670, 316120, 363538, 415472, 519340, 632240, 727076, 908845, 1038680, 1454152, 1817690, 2077360, 2908304, 3635380, 7270760, 14541520]

約数ペア:

[(1, 14541520), (2, 7270760), (4, 3635380), (5, 2908304), (7, 2077360), (8, 1817690), (10, 1454152), (14, 1038680), (16, 908845), (20, 727076), (23, 632240), (28, 519340), (35, 415472), (40, 363538), (46, 316120), (56, 259670), (70, 207736), (80, 181769), (92, 158060), (112, 129835), (115, 126448), (140, 103868), (161, 90320), (184, 79030), (230, 63224), (280, 51934), (322, 45160), (368, 39515), (460, 31612), (560, 25967), (644, 22580), (805, 18064), (920, 15806), (1129, 12880), (1288, 11290), (1610, 9032), (1840, 7903), (2258, 6440), (2576, 5645), (3220, 4516)]