109388720

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{853}}^1$

素因数の和:1102

約数の個数: 80

約数和(自身を含む): 292272960

約数和(自身を除く): 182884240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 229, 280, 458, 560, 853, 916, 1145, 1603, 1706, 1832, 2290, 3206, 3412, 3664, 4265, 4580, 5971, 6412, 6824, 8015, 8530, 9160, 11942, 12824, 13648, 16030, 17060, 18320, 23884, 25648, 29855, 32060, 34120, 47768, 59710, 64120, 68240, 95536, 119420, 128240, 195337, 238840, 390674, 477680, 781348, 976685, 1367359, 1562696, 1953370, 2734718, 3125392, 3906740, 5469436, 6836795, 7813480, 10938872, 13673590, 15626960, 21877744, 27347180, 54694360, 109388720]

約数ペア:

[(1, 109388720), (2, 54694360), (4, 27347180), (5, 21877744), (7, 15626960), (8, 13673590), (10, 10938872), (14, 7813480), (16, 6836795), (20, 5469436), (28, 3906740), (35, 3125392), (40, 2734718), (56, 1953370), (70, 1562696), (80, 1367359), (112, 976685), (140, 781348), (229, 477680), (280, 390674), (458, 238840), (560, 195337), (853, 128240), (916, 119420), (1145, 95536), (1603, 68240), (1706, 64120), (1832, 59710), (2290, 47768), (3206, 34120), (3412, 32060), (3664, 29855), (4265, 25648), (4580, 23884), (5971, 18320), (6412, 17060), (6824, 16030), (8015, 13648), (8530, 12824), (9160, 11942)]