110312720

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{107}}^1\times {\mathrm{263}}^1$

素因数の和:397

約数の個数: 120

約数和(自身を含む): 302284224

約数和(自身を除く): 191971504

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 107, 112, 140, 196, 214, 245, 263, 280, 392, 428, 490, 526, 535, 560, 749, 784, 856, 980, 1052, 1070, 1315, 1498, 1712, 1841, 1960, 2104, 2140, 2630, 2996, 3682, 3745, 3920, 4208, 4280, 5243, 5260, 5992, 7364, 7490, 8560, 9205, 10486, 10520, 11984, 12887, 14728, 14980, 18410, 20972, 21040, 25774, 26215, 28141, 29456, 29960, 36820, 41944, 51548, 52430, 56282, 59920, 64435, 73640, 83888, 103096, 104860, 112564, 128870, 140705, 147280, 196987, 206192, 209720, 225128, 257740, 281410, 393974, 419440, 450256, 515480, 562820, 787948, 984935, 1030960, 1125640, 1378909, 1575896, 1969870, 2251280, 2757818, 3151792, 3939740, 5515636, 6894545, 7879480, 11031272, 13789090, 15758960, 22062544, 27578180, 55156360, 110312720]

約数ペア:

[(1, 110312720), (2, 55156360), (4, 27578180), (5, 22062544), (7, 15758960), (8, 13789090), (10, 11031272), (14, 7879480), (16, 6894545), (20, 5515636), (28, 3939740), (35, 3151792), (40, 2757818), (49, 2251280), (56, 1969870), (70, 1575896), (80, 1378909), (98, 1125640), (107, 1030960), (112, 984935), (140, 787948), (196, 562820), (214, 515480), (245, 450256), (263, 419440), (280, 393974), (392, 281410), (428, 257740), (490, 225128), (526, 209720), (535, 206192), (560, 196987), (749, 147280), (784, 140705), (856, 128870), (980, 112564), (1052, 104860), (1070, 103096), (1315, 83888), (1498, 73640), (1712, 64435), (1841, 59920), (1960, 56282), (2104, 52430), (2140, 51548), (2630, 41944), (2996, 36820), (3682, 29960), (3745, 29456), (3920, 28141), (4208, 26215), (4280, 25774), (5243, 21040), (5260, 20972), (5992, 18410), (7364, 14980), (7490, 14728), (8560, 12887), (9205, 11984), (10486, 10520)]