23068640

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{479}}^1$

素因数の和:544

約数の個数: 96

約数和(自身を含む): 63866880

約数和(自身を除く): 40798240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 43, 56, 70, 80, 86, 112, 140, 160, 172, 215, 224, 280, 301, 344, 430, 479, 560, 602, 688, 860, 958, 1120, 1204, 1376, 1505, 1720, 1916, 2395, 2408, 3010, 3353, 3440, 3832, 4790, 4816, 6020, 6706, 6880, 7664, 9580, 9632, 12040, 13412, 15328, 16765, 19160, 20597, 24080, 26824, 33530, 38320, 41194, 48160, 53648, 67060, 76640, 82388, 102985, 107296, 134120, 144179, 164776, 205970, 268240, 288358, 329552, 411940, 536480, 576716, 659104, 720895, 823880, 1153432, 1441790, 1647760, 2306864, 2883580, 3295520, 4613728, 5767160, 11534320, 23068640]

約数ペア:

[(1, 23068640), (2, 11534320), (4, 5767160), (5, 4613728), (7, 3295520), (8, 2883580), (10, 2306864), (14, 1647760), (16, 1441790), (20, 1153432), (28, 823880), (32, 720895), (35, 659104), (40, 576716), (43, 536480), (56, 411940), (70, 329552), (80, 288358), (86, 268240), (112, 205970), (140, 164776), (160, 144179), (172, 134120), (215, 107296), (224, 102985), (280, 82388), (301, 76640), (344, 67060), (430, 53648), (479, 48160), (560, 41194), (602, 38320), (688, 33530), (860, 26824), (958, 24080), (1120, 20597), (1204, 19160), (1376, 16765), (1505, 15328), (1720, 13412), (1916, 12040), (2395, 9632), (2408, 9580), (3010, 7664), (3353, 6880), (3440, 6706), (3832, 6020), (4790, 4816)]