1344176820

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{257}}^1\times {\mathrm{593}}^1$

素因数の和:879

約数の個数: 216

約数和(自身を含む): 4769508744

約数和(自身を除く): 3425331924

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 180, 196, 210, 245, 252, 257, 294, 315, 420, 441, 490, 514, 588, 593, 630, 735, 771, 882, 980, 1028, 1186, 1260, 1285, 1470, 1542, 1764, 1779, 1799, 2205, 2313, 2372, 2570, 2940, 2965, 3084, 3558, 3598, 3855, 4151, 4410, 4626, 5140, 5337, 5397, 5930, 7116, 7196, 7710, 8302, 8820, 8895, 8995, 9252, 10674, 10794, 11565, 11860, 12453, 12593, 15420, 16191, 16604, 17790, 17990, 20755, 21348, 21588, 23130, 24906, 25186, 26685, 26985, 29057, 32382, 35580, 35980, 37359, 37779, 41510, 46260, 49812, 50372, 53370, 53970, 58114, 62265, 62965, 64764, 74718, 75558, 80955, 83020, 87171, 106740, 107940, 113337, 116228, 124530, 125930, 145285, 149436, 151116, 152401, 161910, 174342, 186795, 188895, 226674, 249060, 251860, 261513, 290570, 304802, 323820, 348684, 373590, 377790, 435855, 453348, 457203, 523026, 566685, 581140, 609604, 747180, 755580, 762005, 871710, 914406, 1046052, 1066807, 1133370, 1307565, 1371609, 1524010, 1743420, 1828812, 2133614, 2266740, 2286015, 2615130, 2743218, 3048020, 3200421, 4267228, 4572030, 5230260, 5334035, 5486436, 6400842, 6858045, 7467649, 9144060, 9601263, 10668070, 12801684, 13716090, 14935298, 16002105, 19202526, 21336140, 22402947, 27432180, 29870596, 32004210, 37338245, 38405052, 44805894, 48006315, 64008420, 67208841, 74676490, 89611788, 96012630, 112014735, 134417682, 149352980, 192025260, 224029470, 268835364, 336044205, 448058940, 672088410, 1344176820]

約数ペア:

[(1, 1344176820), (2, 672088410), (3, 448058940), (4, 336044205), (5, 268835364), (6, 224029470), (7, 192025260), (9, 149352980), (10, 134417682), (12, 112014735), (14, 96012630), (15, 89611788), (18, 74676490), (20, 67208841), (21, 64008420), (28, 48006315), (30, 44805894), (35, 38405052), (36, 37338245), (42, 32004210), (45, 29870596), (49, 27432180), (60, 22402947), (63, 21336140), (70, 19202526), (84, 16002105), (90, 14935298), (98, 13716090), (105, 12801684), (126, 10668070), (140, 9601263), (147, 9144060), (180, 7467649), (196, 6858045), (210, 6400842), (245, 5486436), (252, 5334035), (257, 5230260), (294, 4572030), (315, 4267228), (420, 3200421), (441, 3048020), (490, 2743218), (514, 2615130), (588, 2286015), (593, 2266740), (630, 2133614), (735, 1828812), (771, 1743420), (882, 1524010), (980, 1371609), (1028, 1307565), (1186, 1133370), (1260, 1066807), (1285, 1046052), (1470, 914406), (1542, 871710), (1764, 762005), (1779, 755580), (1799, 747180), (2205, 609604), (2313, 581140), (2372, 566685), (2570, 523026), (2940, 457203), (2965, 453348), (3084, 435855), (3558, 377790), (3598, 373590), (3855, 348684), (4151, 323820), (4410, 304802), (4626, 290570), (5140, 261513), (5337, 251860), (5397, 249060), (5930, 226674), (7116, 188895), (7196, 186795), (7710, 174342), (8302, 161910), (8820, 152401), (8895, 151116), (8995, 149436), (9252, 145285), (10674, 125930), (10794, 124530), (11565, 116228), (11860, 113337), (12453, 107940), (12593, 106740), (15420, 87171), (16191, 83020), (16604, 80955), (17790, 75558), (17990, 74718), (20755, 64764), (21348, 62965), (21588, 62265), (23130, 58114), (24906, 53970), (25186, 53370), (26685, 50372), (26985, 49812), (29057, 46260), (32382, 41510), (35580, 37779), (35980, 37359)]