67282880

素因数分解:

$2^6\times 5^1\times 7^3\times {\mathrm{613}}^1$

素因数の和:651

約数の個数: 112

約数和(自身を含む): 187147200

約数和(自身を除く): 119864320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 320, 343, 392, 448, 490, 560, 613, 686, 784, 980, 1120, 1226, 1372, 1568, 1715, 1960, 2240, 2452, 2744, 3065, 3136, 3430, 3920, 4291, 4904, 5488, 6130, 6860, 7840, 8582, 9808, 10976, 12260, 13720, 15680, 17164, 19616, 21455, 21952, 24520, 27440, 30037, 34328, 39232, 42910, 49040, 54880, 60074, 68656, 85820, 98080, 109760, 120148, 137312, 150185, 171640, 196160, 210259, 240296, 274624, 300370, 343280, 420518, 480592, 600740, 686560, 841036, 961184, 1051295, 1201480, 1373120, 1682072, 1922368, 2102590, 2402960, 3364144, 4205180, 4805920, 6728288, 8410360, 9611840, 13456576, 16820720, 33641440, 67282880]

約数ペア:

[(1, 67282880), (2, 33641440), (4, 16820720), (5, 13456576), (7, 9611840), (8, 8410360), (10, 6728288), (14, 4805920), (16, 4205180), (20, 3364144), (28, 2402960), (32, 2102590), (35, 1922368), (40, 1682072), (49, 1373120), (56, 1201480), (64, 1051295), (70, 961184), (80, 841036), (98, 686560), (112, 600740), (140, 480592), (160, 420518), (196, 343280), (224, 300370), (245, 274624), (280, 240296), (320, 210259), (343, 196160), (392, 171640), (448, 150185), (490, 137312), (560, 120148), (613, 109760), (686, 98080), (784, 85820), (980, 68656), (1120, 60074), (1226, 54880), (1372, 49040), (1568, 42910), (1715, 39232), (1960, 34328), (2240, 30037), (2452, 27440), (2744, 24520), (3065, 21952), (3136, 21455), (3430, 19616), (3920, 17164), (4291, 15680), (4904, 13720), (5488, 12260), (6130, 10976), (6860, 9808), (7840, 8582)]