26958120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{479}}^1$

素因数の和:567

約数の個数: 128

約数和(自身を含む): 94003200

約数和(自身を除く): 67045080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 67, 70, 84, 105, 120, 134, 140, 168, 201, 210, 268, 280, 335, 402, 420, 469, 479, 536, 670, 804, 840, 938, 958, 1005, 1340, 1407, 1437, 1608, 1876, 1916, 2010, 2345, 2395, 2680, 2814, 2874, 3353, 3752, 3832, 4020, 4690, 4790, 5628, 5748, 6706, 7035, 7185, 8040, 9380, 9580, 10059, 11256, 11496, 13412, 14070, 14370, 16765, 18760, 19160, 20118, 26824, 28140, 28740, 32093, 33530, 40236, 50295, 56280, 57480, 64186, 67060, 80472, 96279, 100590, 128372, 134120, 160465, 192558, 201180, 224651, 256744, 320930, 385116, 402360, 449302, 481395, 641860, 673953, 770232, 898604, 962790, 1123255, 1283720, 1347906, 1797208, 1925580, 2246510, 2695812, 3369765, 3851160, 4493020, 5391624, 6739530, 8986040, 13479060, 26958120]

約数ペア:

[(1, 26958120), (2, 13479060), (3, 8986040), (4, 6739530), (5, 5391624), (6, 4493020), (7, 3851160), (8, 3369765), (10, 2695812), (12, 2246510), (14, 1925580), (15, 1797208), (20, 1347906), (21, 1283720), (24, 1123255), (28, 962790), (30, 898604), (35, 770232), (40, 673953), (42, 641860), (56, 481395), (60, 449302), (67, 402360), (70, 385116), (84, 320930), (105, 256744), (120, 224651), (134, 201180), (140, 192558), (168, 160465), (201, 134120), (210, 128372), (268, 100590), (280, 96279), (335, 80472), (402, 67060), (420, 64186), (469, 57480), (479, 56280), (536, 50295), (670, 40236), (804, 33530), (840, 32093), (938, 28740), (958, 28140), (1005, 26824), (1340, 20118), (1407, 19160), (1437, 18760), (1608, 16765), (1876, 14370), (1916, 14070), (2010, 13412), (2345, 11496), (2395, 11256), (2680, 10059), (2814, 9580), (2874, 9380), (3353, 8040), (3752, 7185), (3832, 7035), (4020, 6706), (4690, 5748), (4790, 5628)]