217062120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{569}}^1$

素因数の和:628

約数の個数: 192

約数和(自身を含む): 755956800

約数和(自身を除く): 538894680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 17, 20, 22, 24, 30, 33, 34, 40, 44, 51, 55, 60, 66, 68, 85, 88, 102, 110, 120, 132, 136, 165, 170, 187, 204, 220, 255, 264, 289, 330, 340, 374, 408, 440, 510, 561, 569, 578, 660, 680, 748, 867, 935, 1020, 1122, 1138, 1156, 1320, 1445, 1496, 1707, 1734, 1870, 2040, 2244, 2276, 2312, 2805, 2845, 2890, 3179, 3414, 3468, 3740, 4335, 4488, 4552, 5610, 5690, 5780, 6259, 6358, 6828, 6936, 7480, 8535, 8670, 9537, 9673, 11220, 11380, 11560, 12518, 12716, 13656, 15895, 17070, 17340, 18777, 19074, 19346, 22440, 22760, 25036, 25432, 29019, 31295, 31790, 34140, 34680, 37554, 38148, 38692, 47685, 48365, 50072, 58038, 62590, 63580, 68280, 75108, 76296, 77384, 93885, 95370, 96730, 106403, 116076, 125180, 127160, 145095, 150216, 164441, 187770, 190740, 193460, 212806, 232152, 250360, 290190, 319209, 328882, 375540, 381480, 386920, 425612, 493323, 532015, 580380, 638418, 657764, 751080, 822205, 851224, 986646, 1064030, 1160760, 1276836, 1315528, 1596045, 1644410, 1808851, 1973292, 2128060, 2466615, 2553672, 3192090, 3288820, 3617702, 3946584, 4256120, 4933230, 5426553, 6384180, 6577640, 7235404, 9044255, 9866460, 10853106, 12768360, 14470808, 18088510, 19732920, 21706212, 27132765, 36177020, 43412424, 54265530, 72354040, 108531060, 217062120]

約数ペア:

[(1, 217062120), (2, 108531060), (3, 72354040), (4, 54265530), (5, 43412424), (6, 36177020), (8, 27132765), (10, 21706212), (11, 19732920), (12, 18088510), (15, 14470808), (17, 12768360), (20, 10853106), (22, 9866460), (24, 9044255), (30, 7235404), (33, 6577640), (34, 6384180), (40, 5426553), (44, 4933230), (51, 4256120), (55, 3946584), (60, 3617702), (66, 3288820), (68, 3192090), (85, 2553672), (88, 2466615), (102, 2128060), (110, 1973292), (120, 1808851), (132, 1644410), (136, 1596045), (165, 1315528), (170, 1276836), (187, 1160760), (204, 1064030), (220, 986646), (255, 851224), (264, 822205), (289, 751080), (330, 657764), (340, 638418), (374, 580380), (408, 532015), (440, 493323), (510, 425612), (561, 386920), (569, 381480), (578, 375540), (660, 328882), (680, 319209), (748, 290190), (867, 250360), (935, 232152), (1020, 212806), (1122, 193460), (1138, 190740), (1156, 187770), (1320, 164441), (1445, 150216), (1496, 145095), (1707, 127160), (1734, 125180), (1870, 116076), (2040, 106403), (2244, 96730), (2276, 95370), (2312, 93885), (2805, 77384), (2845, 76296), (2890, 75108), (3179, 68280), (3414, 63580), (3468, 62590), (3740, 58038), (4335, 50072), (4488, 48365), (4552, 47685), (5610, 38692), (5690, 38148), (5780, 37554), (6259, 34680), (6358, 34140), (6828, 31790), (6936, 31295), (7480, 29019), (8535, 25432), (8670, 25036), (9537, 22760), (9673, 22440), (11220, 19346), (11380, 19074), (11560, 18777), (12518, 17340), (12716, 17070), (13656, 15895)]