1128179200

素因数分解:

$2^9\times 5^2\times {\mathrm{53}}^1\times {\mathrm{1663}}^1$

素因数の和:1744

約数の個数: 120

約数和(自身を含む): 2849603328

約数和(自身を除く): 1721424128

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 53, 64, 80, 100, 106, 128, 160, 200, 212, 256, 265, 320, 400, 424, 512, 530, 640, 800, 848, 1060, 1280, 1325, 1600, 1663, 1696, 2120, 2560, 2650, 3200, 3326, 3392, 4240, 5300, 6400, 6652, 6784, 8315, 8480, 10600, 12800, 13304, 13568, 16630, 16960, 21200, 26608, 27136, 33260, 33920, 41575, 42400, 53216, 66520, 67840, 83150, 84800, 88139, 106432, 133040, 135680, 166300, 169600, 176278, 212864, 266080, 332600, 339200, 352556, 425728, 440695, 532160, 665200, 678400, 705112, 851456, 881390, 1064320, 1330400, 1410224, 1762780, 2128640, 2203475, 2660800, 2820448, 3525560, 4257280, 4406950, 5321600, 5640896, 7051120, 8813900, 10643200, 11281792, 14102240, 17627800, 21286400, 22563584, 28204480, 35255600, 45127168, 56408960, 70511200, 112817920, 141022400, 225635840, 282044800, 564089600, 1128179200]

約数ペア:

[(1, 1128179200), (2, 564089600), (4, 282044800), (5, 225635840), (8, 141022400), (10, 112817920), (16, 70511200), (20, 56408960), (25, 45127168), (32, 35255600), (40, 28204480), (50, 22563584), (53, 21286400), (64, 17627800), (80, 14102240), (100, 11281792), (106, 10643200), (128, 8813900), (160, 7051120), (200, 5640896), (212, 5321600), (256, 4406950), (265, 4257280), (320, 3525560), (400, 2820448), (424, 2660800), (512, 2203475), (530, 2128640), (640, 1762780), (800, 1410224), (848, 1330400), (1060, 1064320), (1280, 881390), (1325, 851456), (1600, 705112), (1663, 678400), (1696, 665200), (2120, 532160), (2560, 440695), (2650, 425728), (3200, 352556), (3326, 339200), (3392, 332600), (4240, 266080), (5300, 212864), (6400, 176278), (6652, 169600), (6784, 166300), (8315, 135680), (8480, 133040), (10600, 106432), (12800, 88139), (13304, 84800), (13568, 83150), (16630, 67840), (16960, 66520), (21200, 53216), (26608, 42400), (27136, 41575), (33260, 33920)]