117616240

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{1511}}^1$

素因数の和:1670

約数の個数: 80

約数和(自身を含む): 314979840

約数和(自身を除く): 197363600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 139, 140, 278, 280, 556, 560, 695, 973, 1112, 1390, 1511, 1946, 2224, 2780, 3022, 3892, 4865, 5560, 6044, 7555, 7784, 9730, 10577, 11120, 12088, 15110, 15568, 19460, 21154, 24176, 30220, 38920, 42308, 52885, 60440, 77840, 84616, 105770, 120880, 169232, 210029, 211540, 420058, 423080, 840116, 846160, 1050145, 1470203, 1680232, 2100290, 2940406, 3360464, 4200580, 5880812, 7351015, 8401160, 11761624, 14702030, 16802320, 23523248, 29404060, 58808120, 117616240]

約数ペア:

[(1, 117616240), (2, 58808120), (4, 29404060), (5, 23523248), (7, 16802320), (8, 14702030), (10, 11761624), (14, 8401160), (16, 7351015), (20, 5880812), (28, 4200580), (35, 3360464), (40, 2940406), (56, 2100290), (70, 1680232), (80, 1470203), (112, 1050145), (139, 846160), (140, 840116), (278, 423080), (280, 420058), (556, 211540), (560, 210029), (695, 169232), (973, 120880), (1112, 105770), (1390, 84616), (1511, 77840), (1946, 60440), (2224, 52885), (2780, 42308), (3022, 38920), (3892, 30220), (4865, 24176), (5560, 21154), (6044, 19460), (7555, 15568), (7784, 15110), (9730, 12088), (10577, 11120)]