13496560

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{313}}^1$

素因数の和:351

約数の個数: 120

約数和(自身を含む): 39948336

約数和(自身を除く): 26451776

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 49, 55, 56, 70, 77, 80, 88, 98, 110, 112, 140, 154, 176, 196, 220, 245, 280, 308, 313, 385, 392, 440, 490, 539, 560, 616, 626, 770, 784, 880, 980, 1078, 1232, 1252, 1540, 1565, 1960, 2156, 2191, 2504, 2695, 3080, 3130, 3443, 3920, 4312, 4382, 5008, 5390, 6160, 6260, 6886, 8624, 8764, 10780, 10955, 12520, 13772, 15337, 17215, 17528, 21560, 21910, 24101, 25040, 27544, 30674, 34430, 35056, 43120, 43820, 48202, 55088, 61348, 68860, 76685, 87640, 96404, 120505, 122696, 137720, 153370, 168707, 175280, 192808, 241010, 245392, 275440, 306740, 337414, 385616, 482020, 613480, 674828, 843535, 964040, 1226960, 1349656, 1687070, 1928080, 2699312, 3374140, 6748280, 13496560]

約数ペア:

[(1, 13496560), (2, 6748280), (4, 3374140), (5, 2699312), (7, 1928080), (8, 1687070), (10, 1349656), (11, 1226960), (14, 964040), (16, 843535), (20, 674828), (22, 613480), (28, 482020), (35, 385616), (40, 337414), (44, 306740), (49, 275440), (55, 245392), (56, 241010), (70, 192808), (77, 175280), (80, 168707), (88, 153370), (98, 137720), (110, 122696), (112, 120505), (140, 96404), (154, 87640), (176, 76685), (196, 68860), (220, 61348), (245, 55088), (280, 48202), (308, 43820), (313, 43120), (385, 35056), (392, 34430), (440, 30674), (490, 27544), (539, 25040), (560, 24101), (616, 21910), (626, 21560), (770, 17528), (784, 17215), (880, 15337), (980, 13772), (1078, 12520), (1232, 10955), (1252, 10780), (1540, 8764), (1565, 8624), (1960, 6886), (2156, 6260), (2191, 6160), (2504, 5390), (2695, 5008), (3080, 4382), (3130, 4312), (3443, 3920)]