312513924240

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1442017}}^1$

素因数の和:1442086

約数の個数: 240

約数和(自身を含む): 1227353432448

約数和(自身を除く): 914839508208

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 43, 45, 48, 56, 60, 63, 70, 72, 80, 84, 86, 90, 105, 112, 120, 126, 129, 140, 144, 168, 172, 180, 210, 215, 240, 252, 258, 280, 301, 315, 336, 344, 360, 387, 420, 430, 504, 516, 560, 602, 630, 645, 688, 720, 774, 840, 860, 903, 1008, 1032, 1204, 1260, 1290, 1505, 1548, 1680, 1720, 1806, 1935, 2064, 2408, 2520, 2580, 2709, 3010, 3096, 3440, 3612, 3870, 4515, 4816, 5040, 5160, 5418, 6020, 6192, 7224, 7740, 9030, 10320, 10836, 12040, 13545, 14448, 15480, 18060, 21672, 24080, 27090, 30960, 36120, 43344, 54180, 72240, 108360, 216720, 1442017, 2884034, 4326051, 5768068, 7210085, 8652102, 10094119, 11536136, 12978153, 14420170, 17304204, 20188238, 21630255, 23072272, 25956306, 28840340, 30282357, 34608408, 40376476, 43260510, 50470595, 51912612, 57680680, 60564714, 62006731, 64890765, 69216816, 80752952, 86521020, 90847071, 100941190, 103825224, 115361360, 121129428, 124013462, 129781530, 151411785, 161505904, 173042040, 181694142, 186020193, 201882380, 207650448, 242258856, 248026924, 259563060, 302823570, 310033655, 346084080, 363388284, 372040386, 403764760, 434047117, 454235355, 484517712, 496053848, 519126120, 558060579, 605647140, 620067310, 726776568, 744080772, 807529520, 868094234, 908470710, 930100965, 992107696, 1038252240, 1116121158, 1211294280, 1240134620, 1302141351, 1453553136, 1488161544, 1736188468, 1816941420, 1860201930, 2170235585, 2232242316, 2422588560, 2480269240, 2604282702, 2790302895, 2976323088, 3472376936, 3633882840, 3720403860, 3906424053, 4340471170, 4464484632, 4960538480, 5208565404, 5580605790, 6510706755, 6944753872, 7267765680, 7440807720, 7812848106, 8680942340, 8928969264, 10417130808, 11161211580, 13021413510, 14881615440, 15625696212, 17361884680, 19532120265, 20834261616, 22322423160, 26042827020, 31251392424, 34723769360, 39064240530, 44644846320, 52085654040, 62502784848, 78128481060, 104171308080, 156256962120, 312513924240]

約数ペア:

[(1, 312513924240), (2, 156256962120), (3, 104171308080), (4, 78128481060), (5, 62502784848), (6, 52085654040), (7, 44644846320), (8, 39064240530), (9, 34723769360), (10, 31251392424), (12, 26042827020), (14, 22322423160), (15, 20834261616), (16, 19532120265), (18, 17361884680), (20, 15625696212), (21, 14881615440), (24, 13021413510), (28, 11161211580), (30, 10417130808), (35, 8928969264), (36, 8680942340), (40, 7812848106), (42, 7440807720), (43, 7267765680), (45, 6944753872), (48, 6510706755), (56, 5580605790), (60, 5208565404), (63, 4960538480), (70, 4464484632), (72, 4340471170), (80, 3906424053), (84, 3720403860), (86, 3633882840), (90, 3472376936), (105, 2976323088), (112, 2790302895), (120, 2604282702), (126, 2480269240), (129, 2422588560), (140, 2232242316), (144, 2170235585), (168, 1860201930), (172, 1816941420), (180, 1736188468), (210, 1488161544), (215, 1453553136), (240, 1302141351), (252, 1240134620), (258, 1211294280), (280, 1116121158), (301, 1038252240), (315, 992107696), (336, 930100965), (344, 908470710), (360, 868094234), (387, 807529520), (420, 744080772), (430, 726776568), (504, 620067310), (516, 605647140), (560, 558060579), (602, 519126120), (630, 496053848), (645, 484517712), (688, 454235355), (720, 434047117), (774, 403764760), (840, 372040386), (860, 363388284), (903, 346084080), (1008, 310033655), (1032, 302823570), (1204, 259563060), (1260, 248026924), (1290, 242258856), (1505, 207650448), (1548, 201882380), (1680, 186020193), (1720, 181694142), (1806, 173042040), (1935, 161505904), (2064, 151411785), (2408, 129781530), (2520, 124013462), (2580, 121129428), (2709, 115361360), (3010, 103825224), (3096, 100941190), (3440, 90847071), (3612, 86521020), (3870, 80752952), (4515, 69216816), (4816, 64890765), (5040, 62006731), (5160, 60564714), (5418, 57680680), (6020, 51912612), (6192, 50470595), (7224, 43260510), (7740, 40376476), (9030, 34608408), (10320, 30282357), (10836, 28840340), (12040, 25956306), (13545, 23072272), (14448, 21630255), (15480, 20188238), (18060, 17304204), (21672, 14420170), (24080, 12978153), (27090, 11536136), (30960, 10094119), (36120, 8652102), (43344, 7210085), (54180, 5768068), (72240, 4326051), (108360, 2884034), (216720, 1442017)]