314868960

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{31237}}^1$

素因数の和:31265

約数の個数: 144

約数和(自身を含む): 1228028256

約数和(自身を除く): 913159296

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 31237, 62474, 93711, 124948, 156185, 187422, 218659, 249896, 281133, 312370, 374844, 437318, 468555, 499792, 562266, 624740, 655977, 749688, 874636, 937110, 999584, 1093295, 1124532, 1249480, 1311954, 1405665, 1499376, 1749272, 1874220, 1967931, 2186590, 2249064, 2498960, 2623908, 2811330, 2998752, 3279885, 3498544, 3748440, 3935862, 4373180, 4498128, 4997920, 5247816, 5622660, 6559770, 6997088, 7496880, 7871724, 8746360, 8996256, 9839655, 10495632, 11245320, 13119540, 14993760, 15743448, 17492720, 19679310, 20991264, 22490640, 26239080, 31486896, 34985440, 39358620, 44981280, 52478160, 62973792, 78717240, 104956320, 157434480, 314868960]

約数ペア:

[(1, 314868960), (2, 157434480), (3, 104956320), (4, 78717240), (5, 62973792), (6, 52478160), (7, 44981280), (8, 39358620), (9, 34985440), (10, 31486896), (12, 26239080), (14, 22490640), (15, 20991264), (16, 19679310), (18, 17492720), (20, 15743448), (21, 14993760), (24, 13119540), (28, 11245320), (30, 10495632), (32, 9839655), (35, 8996256), (36, 8746360), (40, 7871724), (42, 7496880), (45, 6997088), (48, 6559770), (56, 5622660), (60, 5247816), (63, 4997920), (70, 4498128), (72, 4373180), (80, 3935862), (84, 3748440), (90, 3498544), (96, 3279885), (105, 2998752), (112, 2811330), (120, 2623908), (126, 2498960), (140, 2249064), (144, 2186590), (160, 1967931), (168, 1874220), (180, 1749272), (210, 1499376), (224, 1405665), (240, 1311954), (252, 1249480), (280, 1124532), (288, 1093295), (315, 999584), (336, 937110), (360, 874636), (420, 749688), (480, 655977), (504, 624740), (560, 562266), (630, 499792), (672, 468555), (720, 437318), (840, 374844), (1008, 312370), (1120, 281133), (1260, 249896), (1440, 218659), (1680, 187422), (2016, 156185), (2520, 124948), (3360, 93711), (5040, 62474), (10080, 31237)]