2520199374

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{941}}^1$

素因数の和:1023

約数の個数: 192

約数和(自身を含む): 6927814656

約数和(自身を除く): 4407615282

約数列:

[1, 2, 3, 6, 7, 11, 14, 17, 21, 22, 31, 33, 34, 42, 51, 62, 66, 77, 93, 102, 119, 121, 154, 186, 187, 217, 231, 238, 242, 341, 357, 363, 374, 434, 462, 527, 561, 651, 682, 714, 726, 847, 941, 1023, 1054, 1122, 1302, 1309, 1581, 1694, 1882, 2046, 2057, 2387, 2541, 2618, 2823, 3162, 3689, 3751, 3927, 4114, 4774, 5082, 5646, 5797, 6171, 6587, 7161, 7378, 7502, 7854, 10351, 11067, 11253, 11594, 12342, 13174, 14322, 14399, 15997, 17391, 19761, 20702, 22134, 22506, 26257, 28798, 29171, 31053, 31994, 34782, 39522, 40579, 43197, 47991, 52514, 58342, 62106, 63767, 72457, 78771, 81158, 86394, 87513, 95982, 111979, 113861, 121737, 127534, 144914, 157542, 175026, 175967, 191301, 204197, 217371, 223958, 227722, 243474, 320881, 335937, 341583, 351934, 382602, 408394, 434742, 446369, 495907, 527901, 612591, 641762, 671874, 683166, 797027, 892738, 962643, 991814, 1055802, 1225182, 1231769, 1339107, 1487721, 1594054, 1925286, 1935637, 2246167, 2391081, 2463538, 2678214, 2975442, 3471349, 3529691, 3695307, 3871274, 4492334, 4782162, 5454977, 5806911, 6738501, 6942698, 7059382, 7390614, 10414047, 10589073, 10909954, 11613822, 13477002, 13549459, 16364931, 20828094, 21178146, 24707837, 27098918, 32729862, 38184839, 40648377, 49415674, 60004747, 74123511, 76369678, 81296754, 114554517, 120009494, 148247022, 180014241, 229109034, 360028482, 420033229, 840066458, 1260099687, 2520199374]

約数ペア:

[(1, 2520199374), (2, 1260099687), (3, 840066458), (6, 420033229), (7, 360028482), (11, 229109034), (14, 180014241), (17, 148247022), (21, 120009494), (22, 114554517), (31, 81296754), (33, 76369678), (34, 74123511), (42, 60004747), (51, 49415674), (62, 40648377), (66, 38184839), (77, 32729862), (93, 27098918), (102, 24707837), (119, 21178146), (121, 20828094), (154, 16364931), (186, 13549459), (187, 13477002), (217, 11613822), (231, 10909954), (238, 10589073), (242, 10414047), (341, 7390614), (357, 7059382), (363, 6942698), (374, 6738501), (434, 5806911), (462, 5454977), (527, 4782162), (561, 4492334), (651, 3871274), (682, 3695307), (714, 3529691), (726, 3471349), (847, 2975442), (941, 2678214), (1023, 2463538), (1054, 2391081), (1122, 2246167), (1302, 1935637), (1309, 1925286), (1581, 1594054), (1694, 1487721), (1882, 1339107), (2046, 1231769), (2057, 1225182), (2387, 1055802), (2541, 991814), (2618, 962643), (2823, 892738), (3162, 797027), (3689, 683166), (3751, 671874), (3927, 641762), (4114, 612591), (4774, 527901), (5082, 495907), (5646, 446369), (5797, 434742), (6171, 408394), (6587, 382602), (7161, 351934), (7378, 341583), (7502, 335937), (7854, 320881), (10351, 243474), (11067, 227722), (11253, 223958), (11594, 217371), (12342, 204197), (13174, 191301), (14322, 175967), (14399, 175026), (15997, 157542), (17391, 144914), (19761, 127534), (20702, 121737), (22134, 113861), (22506, 111979), (26257, 95982), (28798, 87513), (29171, 86394), (31053, 81158), (31994, 78771), (34782, 72457), (39522, 63767), (40579, 62106), (43197, 58342), (47991, 52514)]