6984640

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1$

素因数の和:126

約数の個数: 112

約数和(自身を含む): 18946368

約数和(自身を除く): 11961728

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 26, 32, 40, 46, 52, 64, 65, 73, 80, 92, 104, 115, 130, 146, 160, 184, 208, 230, 260, 292, 299, 320, 365, 368, 416, 460, 520, 584, 598, 730, 736, 832, 920, 949, 1040, 1168, 1196, 1460, 1472, 1495, 1679, 1840, 1898, 2080, 2336, 2392, 2920, 2990, 3358, 3680, 3796, 4160, 4672, 4745, 4784, 5840, 5980, 6716, 7360, 7592, 8395, 9490, 9568, 11680, 11960, 13432, 15184, 16790, 18980, 19136, 21827, 23360, 23920, 26864, 30368, 33580, 37960, 43654, 47840, 53728, 60736, 67160, 75920, 87308, 95680, 107456, 109135, 134320, 151840, 174616, 218270, 268640, 303680, 349232, 436540, 537280, 698464, 873080, 1396928, 1746160, 3492320, 6984640]

約数ペア:

[(1, 6984640), (2, 3492320), (4, 1746160), (5, 1396928), (8, 873080), (10, 698464), (13, 537280), (16, 436540), (20, 349232), (23, 303680), (26, 268640), (32, 218270), (40, 174616), (46, 151840), (52, 134320), (64, 109135), (65, 107456), (73, 95680), (80, 87308), (92, 75920), (104, 67160), (115, 60736), (130, 53728), (146, 47840), (160, 43654), (184, 37960), (208, 33580), (230, 30368), (260, 26864), (292, 23920), (299, 23360), (320, 21827), (365, 19136), (368, 18980), (416, 16790), (460, 15184), (520, 13432), (584, 11960), (598, 11680), (730, 9568), (736, 9490), (832, 8395), (920, 7592), (949, 7360), (1040, 6716), (1168, 5980), (1196, 5840), (1460, 4784), (1472, 4745), (1495, 4672), (1679, 4160), (1840, 3796), (1898, 3680), (2080, 3358), (2336, 2990), (2392, 2920)]