214569040

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{127}}^1\times {\mathrm{431}}^1$

素因数の和:585

約数の個数: 120

約数和(自身を含む): 586248192

約数和(自身を除く): 371679152

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 127, 140, 196, 245, 254, 280, 392, 431, 490, 508, 560, 635, 784, 862, 889, 980, 1016, 1270, 1724, 1778, 1960, 2032, 2155, 2540, 3017, 3448, 3556, 3920, 4310, 4445, 5080, 6034, 6223, 6896, 7112, 8620, 8890, 10160, 12068, 12446, 14224, 15085, 17240, 17780, 21119, 24136, 24892, 30170, 31115, 34480, 35560, 42238, 48272, 49784, 54737, 60340, 62230, 71120, 84476, 99568, 105595, 109474, 120680, 124460, 168952, 211190, 218948, 241360, 248920, 273685, 337904, 383159, 422380, 437896, 497840, 547370, 766318, 844760, 875792, 1094740, 1532636, 1689520, 1915795, 2189480, 2682113, 3065272, 3831590, 4378960, 5364226, 6130544, 7663180, 10728452, 13410565, 15326360, 21456904, 26821130, 30652720, 42913808, 53642260, 107284520, 214569040]

約数ペア:

[(1, 214569040), (2, 107284520), (4, 53642260), (5, 42913808), (7, 30652720), (8, 26821130), (10, 21456904), (14, 15326360), (16, 13410565), (20, 10728452), (28, 7663180), (35, 6130544), (40, 5364226), (49, 4378960), (56, 3831590), (70, 3065272), (80, 2682113), (98, 2189480), (112, 1915795), (127, 1689520), (140, 1532636), (196, 1094740), (245, 875792), (254, 844760), (280, 766318), (392, 547370), (431, 497840), (490, 437896), (508, 422380), (560, 383159), (635, 337904), (784, 273685), (862, 248920), (889, 241360), (980, 218948), (1016, 211190), (1270, 168952), (1724, 124460), (1778, 120680), (1960, 109474), (2032, 105595), (2155, 99568), (2540, 84476), (3017, 71120), (3448, 62230), (3556, 60340), (3920, 54737), (4310, 49784), (4445, 48272), (5080, 42238), (6034, 35560), (6223, 34480), (6896, 31115), (7112, 30170), (8620, 24892), (8890, 24136), (10160, 21119), (12068, 17780), (12446, 17240), (14224, 15085)]