105925120

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1$

素因数の和:310

約数の個数: 160

約数和(自身を含む): 304051968

約数和(自身を除く): 198126848

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 56, 64, 70, 80, 92, 112, 115, 128, 140, 160, 161, 184, 224, 230, 256, 257, 280, 320, 322, 368, 448, 460, 512, 514, 560, 640, 644, 736, 805, 896, 920, 1028, 1120, 1280, 1285, 1288, 1472, 1610, 1792, 1799, 1840, 2056, 2240, 2560, 2570, 2576, 2944, 3220, 3584, 3598, 3680, 4112, 4480, 5140, 5152, 5888, 5911, 6440, 7196, 7360, 8224, 8960, 8995, 10280, 10304, 11776, 11822, 12880, 14392, 14720, 16448, 17920, 17990, 20560, 20608, 23644, 25760, 28784, 29440, 29555, 32896, 35980, 41120, 41216, 41377, 47288, 51520, 57568, 58880, 59110, 65792, 71960, 82240, 82432, 82754, 94576, 103040, 115136, 118220, 131584, 143920, 164480, 165508, 189152, 206080, 206885, 230272, 236440, 287840, 328960, 331016, 378304, 412160, 413770, 460544, 472880, 575680, 657920, 662032, 756608, 827540, 921088, 945760, 1151360, 1324064, 1513216, 1655080, 1891520, 2302720, 2648128, 3026432, 3310160, 3783040, 4605440, 5296256, 6620320, 7566080, 10592512, 13240640, 15132160, 21185024, 26481280, 52962560, 105925120]

約数ペア:

[(1, 105925120), (2, 52962560), (4, 26481280), (5, 21185024), (7, 15132160), (8, 13240640), (10, 10592512), (14, 7566080), (16, 6620320), (20, 5296256), (23, 4605440), (28, 3783040), (32, 3310160), (35, 3026432), (40, 2648128), (46, 2302720), (56, 1891520), (64, 1655080), (70, 1513216), (80, 1324064), (92, 1151360), (112, 945760), (115, 921088), (128, 827540), (140, 756608), (160, 662032), (161, 657920), (184, 575680), (224, 472880), (230, 460544), (256, 413770), (257, 412160), (280, 378304), (320, 331016), (322, 328960), (368, 287840), (448, 236440), (460, 230272), (512, 206885), (514, 206080), (560, 189152), (640, 165508), (644, 164480), (736, 143920), (805, 131584), (896, 118220), (920, 115136), (1028, 103040), (1120, 94576), (1280, 82754), (1285, 82432), (1288, 82240), (1472, 71960), (1610, 65792), (1792, 59110), (1799, 58880), (1840, 57568), (2056, 51520), (2240, 47288), (2560, 41377), (2570, 41216), (2576, 41120), (2944, 35980), (3220, 32896), (3584, 29555), (3598, 29440), (3680, 28784), (4112, 25760), (4480, 23644), (5140, 20608), (5152, 20560), (5888, 17990), (5911, 17920), (6440, 16448), (7196, 14720), (7360, 14392), (8224, 12880), (8960, 11822), (8995, 11776), (10280, 10304)]