301637280

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{839}}^1$

素因数の和:971

約数の個数: 192

約数和(自身を含む): 1097349120

約数和(自身を除く): 795711840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 107, 112, 120, 140, 160, 168, 210, 214, 224, 240, 280, 321, 336, 420, 428, 480, 535, 560, 642, 672, 749, 839, 840, 856, 1070, 1120, 1284, 1498, 1605, 1678, 1680, 1712, 2140, 2247, 2517, 2568, 2996, 3210, 3356, 3360, 3424, 3745, 4195, 4280, 4494, 5034, 5136, 5873, 5992, 6420, 6712, 7490, 8390, 8560, 8988, 10068, 10272, 11235, 11746, 11984, 12585, 12840, 13424, 14980, 16780, 17120, 17619, 17976, 20136, 22470, 23492, 23968, 25170, 25680, 26848, 29365, 29960, 33560, 35238, 35952, 40272, 44940, 46984, 50340, 51360, 58730, 59920, 67120, 70476, 71904, 80544, 88095, 89773, 89880, 93968, 100680, 117460, 119840, 134240, 140952, 176190, 179546, 179760, 187936, 201360, 234920, 269319, 281904, 352380, 359092, 359520, 402720, 448865, 469840, 538638, 563808, 628411, 704760, 718184, 897730, 939680, 1077276, 1256822, 1346595, 1409520, 1436368, 1795460, 1885233, 2154552, 2513644, 2693190, 2819040, 2872736, 3142055, 3590920, 3770466, 4309104, 5027288, 5386380, 6284110, 7181840, 7540932, 8618208, 9426165, 10054576, 10772760, 12568220, 14363680, 15081864, 18852330, 20109152, 21545520, 25136440, 30163728, 37704660, 43091040, 50272880, 60327456, 75409320, 100545760, 150818640, 301637280]

約数ペア:

[(1, 301637280), (2, 150818640), (3, 100545760), (4, 75409320), (5, 60327456), (6, 50272880), (7, 43091040), (8, 37704660), (10, 30163728), (12, 25136440), (14, 21545520), (15, 20109152), (16, 18852330), (20, 15081864), (21, 14363680), (24, 12568220), (28, 10772760), (30, 10054576), (32, 9426165), (35, 8618208), (40, 7540932), (42, 7181840), (48, 6284110), (56, 5386380), (60, 5027288), (70, 4309104), (80, 3770466), (84, 3590920), (96, 3142055), (105, 2872736), (107, 2819040), (112, 2693190), (120, 2513644), (140, 2154552), (160, 1885233), (168, 1795460), (210, 1436368), (214, 1409520), (224, 1346595), (240, 1256822), (280, 1077276), (321, 939680), (336, 897730), (420, 718184), (428, 704760), (480, 628411), (535, 563808), (560, 538638), (642, 469840), (672, 448865), (749, 402720), (839, 359520), (840, 359092), (856, 352380), (1070, 281904), (1120, 269319), (1284, 234920), (1498, 201360), (1605, 187936), (1678, 179760), (1680, 179546), (1712, 176190), (2140, 140952), (2247, 134240), (2517, 119840), (2568, 117460), (2996, 100680), (3210, 93968), (3356, 89880), (3360, 89773), (3424, 88095), (3745, 80544), (4195, 71904), (4280, 70476), (4494, 67120), (5034, 59920), (5136, 58730), (5873, 51360), (5992, 50340), (6420, 46984), (6712, 44940), (7490, 40272), (8390, 35952), (8560, 35238), (8988, 33560), (10068, 29960), (10272, 29365), (11235, 26848), (11746, 25680), (11984, 25170), (12585, 23968), (12840, 23492), (13424, 22470), (14980, 20136), (16780, 17976), (17120, 17619)]