14908960

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1$

素因数の和:266

約数の個数: 96

約数和(自身を含む): 39517632

約数和(自身を除く): 24608672

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 43, 44, 55, 80, 86, 88, 110, 160, 172, 176, 197, 215, 220, 344, 352, 394, 430, 440, 473, 688, 788, 860, 880, 946, 985, 1376, 1576, 1720, 1760, 1892, 1970, 2167, 2365, 3152, 3440, 3784, 3940, 4334, 4730, 6304, 6880, 7568, 7880, 8471, 8668, 9460, 10835, 15136, 15760, 16942, 17336, 18920, 21670, 31520, 33884, 34672, 37840, 42355, 43340, 67768, 69344, 75680, 84710, 86680, 93181, 135536, 169420, 173360, 186362, 271072, 338840, 346720, 372724, 465905, 677680, 745448, 931810, 1355360, 1490896, 1863620, 2981792, 3727240, 7454480, 14908960]

約数ペア:

[(1, 14908960), (2, 7454480), (4, 3727240), (5, 2981792), (8, 1863620), (10, 1490896), (11, 1355360), (16, 931810), (20, 745448), (22, 677680), (32, 465905), (40, 372724), (43, 346720), (44, 338840), (55, 271072), (80, 186362), (86, 173360), (88, 169420), (110, 135536), (160, 93181), (172, 86680), (176, 84710), (197, 75680), (215, 69344), (220, 67768), (344, 43340), (352, 42355), (394, 37840), (430, 34672), (440, 33884), (473, 31520), (688, 21670), (788, 18920), (860, 17336), (880, 16942), (946, 15760), (985, 15136), (1376, 10835), (1576, 9460), (1720, 8668), (1760, 8471), (1892, 7880), (1970, 7568), (2167, 6880), (2365, 6304), (3152, 4730), (3440, 4334), (3784, 3940)]