247332960

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{8179}}^1$

素因数の和:8210

約数の個数: 192

約数和(自身を含む): 989452800

約数和(自身を除く): 742119840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 336, 360, 378, 420, 432, 480, 504, 540, 560, 630, 672, 720, 756, 840, 864, 945, 1008, 1080, 1120, 1260, 1440, 1512, 1680, 1890, 2016, 2160, 2520, 3024, 3360, 3780, 4320, 5040, 6048, 7560, 8179, 10080, 15120, 16358, 24537, 30240, 32716, 40895, 49074, 57253, 65432, 73611, 81790, 98148, 114506, 122685, 130864, 147222, 163580, 171759, 196296, 220833, 229012, 245370, 261728, 286265, 294444, 327160, 343518, 368055, 392592, 441666, 458024, 490740, 515277, 572530, 588888, 654320, 687036, 736110, 785184, 858795, 883332, 916048, 981480, 1030554, 1104165, 1145060, 1177776, 1308640, 1374072, 1472220, 1545831, 1717590, 1766664, 1832096, 1962960, 2061108, 2208330, 2290120, 2355552, 2576385, 2748144, 2944440, 3091662, 3435180, 3533328, 3925920, 4122216, 4416660, 4580240, 5152770, 5496288, 5888880, 6183324, 6870360, 7066656, 7729155, 8244432, 8833320, 9160480, 10305540, 11777760, 12366648, 13740720, 15458310, 16488864, 17666640, 20611080, 24733296, 27481440, 30916620, 35333280, 41222160, 49466592, 61833240, 82444320, 123666480, 247332960]

約数ペア:

[(1, 247332960), (2, 123666480), (3, 82444320), (4, 61833240), (5, 49466592), (6, 41222160), (7, 35333280), (8, 30916620), (9, 27481440), (10, 24733296), (12, 20611080), (14, 17666640), (15, 16488864), (16, 15458310), (18, 13740720), (20, 12366648), (21, 11777760), (24, 10305540), (27, 9160480), (28, 8833320), (30, 8244432), (32, 7729155), (35, 7066656), (36, 6870360), (40, 6183324), (42, 5888880), (45, 5496288), (48, 5152770), (54, 4580240), (56, 4416660), (60, 4122216), (63, 3925920), (70, 3533328), (72, 3435180), (80, 3091662), (84, 2944440), (90, 2748144), (96, 2576385), (105, 2355552), (108, 2290120), (112, 2208330), (120, 2061108), (126, 1962960), (135, 1832096), (140, 1766664), (144, 1717590), (160, 1545831), (168, 1472220), (180, 1374072), (189, 1308640), (210, 1177776), (216, 1145060), (224, 1104165), (240, 1030554), (252, 981480), (270, 916048), (280, 883332), (288, 858795), (315, 785184), (336, 736110), (360, 687036), (378, 654320), (420, 588888), (432, 572530), (480, 515277), (504, 490740), (540, 458024), (560, 441666), (630, 392592), (672, 368055), (720, 343518), (756, 327160), (840, 294444), (864, 286265), (945, 261728), (1008, 245370), (1080, 229012), (1120, 220833), (1260, 196296), (1440, 171759), (1512, 163580), (1680, 147222), (1890, 130864), (2016, 122685), (2160, 114506), (2520, 98148), (3024, 81790), (3360, 73611), (3780, 65432), (4320, 57253), (5040, 49074), (6048, 40895), (7560, 32716), (8179, 30240), (10080, 24537), (15120, 16358)]