201369840

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1789}}^1$

素因数の和:1879

約数の個数: 160

約数和(自身を含む): 724477440

約数和(自身を除く): 523107600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 67, 70, 80, 84, 105, 112, 120, 134, 140, 168, 201, 210, 240, 268, 280, 335, 336, 402, 420, 469, 536, 560, 670, 804, 840, 938, 1005, 1072, 1340, 1407, 1608, 1680, 1789, 1876, 2010, 2345, 2680, 2814, 3216, 3578, 3752, 4020, 4690, 5360, 5367, 5628, 7035, 7156, 7504, 8040, 8945, 9380, 10734, 11256, 12523, 14070, 14312, 16080, 17890, 18760, 21468, 22512, 25046, 26835, 28140, 28624, 35780, 37520, 37569, 42936, 50092, 53670, 56280, 62615, 71560, 75138, 85872, 100184, 107340, 112560, 119863, 125230, 143120, 150276, 187845, 200368, 214680, 239726, 250460, 300552, 359589, 375690, 429360, 479452, 500920, 599315, 601104, 719178, 751380, 839041, 958904, 1001840, 1198630, 1438356, 1502760, 1678082, 1797945, 1917808, 2397260, 2517123, 2876712, 3005520, 3356164, 3595890, 4195205, 4794520, 5034246, 5753424, 6712328, 7191780, 8390410, 9589040, 10068492, 12585615, 13424656, 14383560, 16780820, 20136984, 25171230, 28767120, 33561640, 40273968, 50342460, 67123280, 100684920, 201369840]

約数ペア:

[(1, 201369840), (2, 100684920), (3, 67123280), (4, 50342460), (5, 40273968), (6, 33561640), (7, 28767120), (8, 25171230), (10, 20136984), (12, 16780820), (14, 14383560), (15, 13424656), (16, 12585615), (20, 10068492), (21, 9589040), (24, 8390410), (28, 7191780), (30, 6712328), (35, 5753424), (40, 5034246), (42, 4794520), (48, 4195205), (56, 3595890), (60, 3356164), (67, 3005520), (70, 2876712), (80, 2517123), (84, 2397260), (105, 1917808), (112, 1797945), (120, 1678082), (134, 1502760), (140, 1438356), (168, 1198630), (201, 1001840), (210, 958904), (240, 839041), (268, 751380), (280, 719178), (335, 601104), (336, 599315), (402, 500920), (420, 479452), (469, 429360), (536, 375690), (560, 359589), (670, 300552), (804, 250460), (840, 239726), (938, 214680), (1005, 200368), (1072, 187845), (1340, 150276), (1407, 143120), (1608, 125230), (1680, 119863), (1789, 112560), (1876, 107340), (2010, 100184), (2345, 85872), (2680, 75138), (2814, 71560), (3216, 62615), (3578, 56280), (3752, 53670), (4020, 50092), (4690, 42936), (5360, 37569), (5367, 37520), (5628, 35780), (7035, 28624), (7156, 28140), (7504, 26835), (8040, 25046), (8945, 22512), (9380, 21468), (10734, 18760), (11256, 17890), (12523, 16080), (14070, 14312)]