18327076440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{208927}}^1$

素因数の和:209001

約数の個数: 128

約数和(自身を含む): 59569551360

約数和(自身を除く): 41242474920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 43, 51, 60, 68, 85, 86, 102, 120, 129, 136, 170, 172, 204, 215, 255, 258, 340, 344, 408, 430, 510, 516, 645, 680, 731, 860, 1020, 1032, 1290, 1462, 1720, 2040, 2193, 2580, 2924, 3655, 4386, 5160, 5848, 7310, 8772, 10965, 14620, 17544, 21930, 29240, 43860, 87720, 208927, 417854, 626781, 835708, 1044635, 1253562, 1671416, 2089270, 2507124, 3133905, 3551759, 4178540, 5014248, 6267810, 7103518, 8357080, 8983861, 10655277, 12535620, 14207036, 17758795, 17967722, 21310554, 25071240, 26951583, 28414072, 35517590, 35935444, 42621108, 44919305, 53276385, 53903166, 71035180, 71870888, 85242216, 89838610, 106552770, 107806332, 134757915, 142070360, 152725637, 179677220, 213105540, 215612664, 269515830, 305451274, 359354440, 426211080, 458176911, 539031660, 610902548, 763628185, 916353822, 1078063320, 1221805096, 1527256370, 1832707644, 2290884555, 3054512740, 3665415288, 4581769110, 6109025480, 9163538220, 18327076440]

約数ペア:

[(1, 18327076440), (2, 9163538220), (3, 6109025480), (4, 4581769110), (5, 3665415288), (6, 3054512740), (8, 2290884555), (10, 1832707644), (12, 1527256370), (15, 1221805096), (17, 1078063320), (20, 916353822), (24, 763628185), (30, 610902548), (34, 539031660), (40, 458176911), (43, 426211080), (51, 359354440), (60, 305451274), (68, 269515830), (85, 215612664), (86, 213105540), (102, 179677220), (120, 152725637), (129, 142070360), (136, 134757915), (170, 107806332), (172, 106552770), (204, 89838610), (215, 85242216), (255, 71870888), (258, 71035180), (340, 53903166), (344, 53276385), (408, 44919305), (430, 42621108), (510, 35935444), (516, 35517590), (645, 28414072), (680, 26951583), (731, 25071240), (860, 21310554), (1020, 17967722), (1032, 17758795), (1290, 14207036), (1462, 12535620), (1720, 10655277), (2040, 8983861), (2193, 8357080), (2580, 7103518), (2924, 6267810), (3655, 5014248), (4386, 4178540), (5160, 3551759), (5848, 3133905), (7310, 2507124), (8772, 2089270), (10965, 1671416), (14620, 1253562), (17544, 1044635), (21930, 835708), (29240, 626781), (43860, 417854), (87720, 208927)]