26665920

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{197}}^1$

素因数の和:267

約数の個数: 168

約数和(自身を含む): 94146624

約数和(自身を除く): 67480704

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 47, 48, 60, 64, 72, 80, 90, 94, 96, 120, 141, 144, 160, 180, 188, 192, 197, 235, 240, 282, 288, 320, 360, 376, 394, 423, 470, 480, 564, 576, 591, 705, 720, 752, 788, 846, 940, 960, 985, 1128, 1182, 1410, 1440, 1504, 1576, 1692, 1773, 1880, 1970, 2115, 2256, 2364, 2820, 2880, 2955, 3008, 3152, 3384, 3546, 3760, 3940, 4230, 4512, 4728, 5640, 5910, 6304, 6768, 7092, 7520, 7880, 8460, 8865, 9024, 9259, 9456, 11280, 11820, 12608, 13536, 14184, 15040, 15760, 16920, 17730, 18518, 18912, 22560, 23640, 27072, 27777, 28368, 31520, 33840, 35460, 37036, 37824, 45120, 46295, 47280, 55554, 56736, 63040, 67680, 70920, 74072, 83331, 92590, 94560, 111108, 113472, 135360, 138885, 141840, 148144, 166662, 185180, 189120, 222216, 277770, 283680, 296288, 333324, 370360, 416655, 444432, 555540, 567360, 592576, 666648, 740720, 833310, 888864, 1111080, 1333296, 1481440, 1666620, 1777728, 2222160, 2666592, 2962880, 3333240, 4444320, 5333184, 6666480, 8888640, 13332960, 26665920]

約数ペア:

[(1, 26665920), (2, 13332960), (3, 8888640), (4, 6666480), (5, 5333184), (6, 4444320), (8, 3333240), (9, 2962880), (10, 2666592), (12, 2222160), (15, 1777728), (16, 1666620), (18, 1481440), (20, 1333296), (24, 1111080), (30, 888864), (32, 833310), (36, 740720), (40, 666648), (45, 592576), (47, 567360), (48, 555540), (60, 444432), (64, 416655), (72, 370360), (80, 333324), (90, 296288), (94, 283680), (96, 277770), (120, 222216), (141, 189120), (144, 185180), (160, 166662), (180, 148144), (188, 141840), (192, 138885), (197, 135360), (235, 113472), (240, 111108), (282, 94560), (288, 92590), (320, 83331), (360, 74072), (376, 70920), (394, 67680), (423, 63040), (470, 56736), (480, 55554), (564, 47280), (576, 46295), (591, 45120), (705, 37824), (720, 37036), (752, 35460), (788, 33840), (846, 31520), (940, 28368), (960, 27777), (985, 27072), (1128, 23640), (1182, 22560), (1410, 18912), (1440, 18518), (1504, 17730), (1576, 16920), (1692, 15760), (1773, 15040), (1880, 14184), (1970, 13536), (2115, 12608), (2256, 11820), (2364, 11280), (2820, 9456), (2880, 9259), (2955, 9024), (3008, 8865), (3152, 8460), (3384, 7880), (3546, 7520), (3760, 7092), (3940, 6768), (4230, 6304), (4512, 5910), (4728, 5640)]