76617240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{463}}^1$

素因数の和:681

約数の個数: 128

約数和(自身を含む): 264591360

約数和(自身を除く): 187974120

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, 70, 84, 105, 120, 140, 168, 197, 210, 280, 394, 420, 463, 591, 788, 840, 926, 985, 1182, 1379, 1389, 1576, 1852, 1970, 2315, 2364, 2758, 2778, 2955, 3241, 3704, 3940, 4137, 4630, 4728, 5516, 5556, 5910, 6482, 6895, 6945, 7880, 8274, 9260, 9723, 11032, 11112, 11820, 12964, 13790, 13890, 16205, 16548, 18520, 19446, 20685, 23640, 25928, 27580, 27780, 32410, 33096, 38892, 41370, 48615, 55160, 55560, 64820, 77784, 82740, 91211, 97230, 129640, 165480, 182422, 194460, 273633, 364844, 388920, 456055, 547266, 638477, 729688, 912110, 1094532, 1276954, 1368165, 1824220, 1915431, 2189064, 2553908, 2736330, 3192385, 3648440, 3830862, 5107816, 5472660, 6384770, 7661724, 9577155, 10945320, 12769540, 15323448, 19154310, 25539080, 38308620, 76617240]

約数ペア:

[(1, 76617240), (2, 38308620), (3, 25539080), (4, 19154310), (5, 15323448), (6, 12769540), (7, 10945320), (8, 9577155), (10, 7661724), (12, 6384770), (14, 5472660), (15, 5107816), (20, 3830862), (21, 3648440), (24, 3192385), (28, 2736330), (30, 2553908), (35, 2189064), (40, 1915431), (42, 1824220), (56, 1368165), (60, 1276954), (70, 1094532), (84, 912110), (105, 729688), (120, 638477), (140, 547266), (168, 456055), (197, 388920), (210, 364844), (280, 273633), (394, 194460), (420, 182422), (463, 165480), (591, 129640), (788, 97230), (840, 91211), (926, 82740), (985, 77784), (1182, 64820), (1379, 55560), (1389, 55160), (1576, 48615), (1852, 41370), (1970, 38892), (2315, 33096), (2364, 32410), (2758, 27780), (2778, 27580), (2955, 25928), (3241, 23640), (3704, 20685), (3940, 19446), (4137, 18520), (4630, 16548), (4728, 16205), (5516, 13890), (5556, 13790), (5910, 12964), (6482, 11820), (6895, 11112), (6945, 11032), (7880, 9723), (8274, 9260)]