83070960

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{251}}^1$

素因数の和:471

約数の個数: 160

約数和(自身を含む): 296980992

約数和(自身を除く): 213910032

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, 70, 80, 84, 105, 112, 120, 140, 168, 197, 210, 240, 251, 280, 336, 394, 420, 502, 560, 591, 753, 788, 840, 985, 1004, 1182, 1255, 1379, 1506, 1576, 1680, 1757, 1970, 2008, 2364, 2510, 2758, 2955, 3012, 3152, 3514, 3765, 3940, 4016, 4137, 4728, 5020, 5271, 5516, 5910, 6024, 6895, 7028, 7530, 7880, 8274, 8785, 9456, 10040, 10542, 11032, 11820, 12048, 13790, 14056, 15060, 15760, 16548, 17570, 20080, 20685, 21084, 22064, 23640, 26355, 27580, 28112, 30120, 33096, 35140, 41370, 42168, 47280, 49447, 52710, 55160, 60240, 66192, 70280, 82740, 84336, 98894, 105420, 110320, 140560, 148341, 165480, 197788, 210840, 247235, 296682, 330960, 346129, 395576, 421680, 494470, 593364, 692258, 741705, 791152, 988940, 1038387, 1186728, 1384516, 1483410, 1730645, 1977880, 2076774, 2373456, 2769032, 2966820, 3461290, 3955760, 4153548, 5191935, 5538064, 5933640, 6922580, 8307096, 10383870, 11867280, 13845160, 16614192, 20767740, 27690320, 41535480, 83070960]

約数ペア:

[(1, 83070960), (2, 41535480), (3, 27690320), (4, 20767740), (5, 16614192), (6, 13845160), (7, 11867280), (8, 10383870), (10, 8307096), (12, 6922580), (14, 5933640), (15, 5538064), (16, 5191935), (20, 4153548), (21, 3955760), (24, 3461290), (28, 2966820), (30, 2769032), (35, 2373456), (40, 2076774), (42, 1977880), (48, 1730645), (56, 1483410), (60, 1384516), (70, 1186728), (80, 1038387), (84, 988940), (105, 791152), (112, 741705), (120, 692258), (140, 593364), (168, 494470), (197, 421680), (210, 395576), (240, 346129), (251, 330960), (280, 296682), (336, 247235), (394, 210840), (420, 197788), (502, 165480), (560, 148341), (591, 140560), (753, 110320), (788, 105420), (840, 98894), (985, 84336), (1004, 82740), (1182, 70280), (1255, 66192), (1379, 60240), (1506, 55160), (1576, 52710), (1680, 49447), (1757, 47280), (1970, 42168), (2008, 41370), (2364, 35140), (2510, 33096), (2758, 30120), (2955, 28112), (3012, 27580), (3152, 26355), (3514, 23640), (3765, 22064), (3940, 21084), (4016, 20685), (4137, 20080), (4728, 17570), (5020, 16548), (5271, 15760), (5516, 15060), (5910, 14056), (6024, 13790), (6895, 12048), (7028, 11820), (7530, 11032), (7880, 10542), (8274, 10040), (8785, 9456)]