470464960

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{1511}}^1$

素因数の和:1674

約数の個数: 112

約数和(自身を含む): 1290401280

約数和(自身を除く): 819936320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 139, 140, 160, 224, 278, 280, 320, 448, 556, 560, 695, 973, 1112, 1120, 1390, 1511, 1946, 2224, 2240, 2780, 3022, 3892, 4448, 4865, 5560, 6044, 7555, 7784, 8896, 9730, 10577, 11120, 12088, 15110, 15568, 19460, 21154, 22240, 24176, 30220, 31136, 38920, 42308, 44480, 48352, 52885, 60440, 62272, 77840, 84616, 96704, 105770, 120880, 155680, 169232, 210029, 211540, 241760, 311360, 338464, 420058, 423080, 483520, 676928, 840116, 846160, 1050145, 1470203, 1680232, 1692320, 2100290, 2940406, 3360464, 3384640, 4200580, 5880812, 6720928, 7351015, 8401160, 11761624, 13441856, 14702030, 16802320, 23523248, 29404060, 33604640, 47046496, 58808120, 67209280, 94092992, 117616240, 235232480, 470464960]

約数ペア:

[(1, 470464960), (2, 235232480), (4, 117616240), (5, 94092992), (7, 67209280), (8, 58808120), (10, 47046496), (14, 33604640), (16, 29404060), (20, 23523248), (28, 16802320), (32, 14702030), (35, 13441856), (40, 11761624), (56, 8401160), (64, 7351015), (70, 6720928), (80, 5880812), (112, 4200580), (139, 3384640), (140, 3360464), (160, 2940406), (224, 2100290), (278, 1692320), (280, 1680232), (320, 1470203), (448, 1050145), (556, 846160), (560, 840116), (695, 676928), (973, 483520), (1112, 423080), (1120, 420058), (1390, 338464), (1511, 311360), (1946, 241760), (2224, 211540), (2240, 210029), (2780, 169232), (3022, 155680), (3892, 120880), (4448, 105770), (4865, 96704), (5560, 84616), (6044, 77840), (7555, 62272), (7784, 60440), (8896, 52885), (9730, 48352), (10577, 44480), (11120, 42308), (12088, 38920), (15110, 31136), (15568, 30220), (19460, 24176), (21154, 22240)]