15662044720

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{1031}}^1\times {\mathrm{27127}}^1$

素因数の和:28178

約数の個数: 80

約数和(自身を含む): 41658190848

約数和(自身を除く): 25996146128

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 1031, 2062, 4124, 5155, 7217, 8248, 10310, 14434, 16496, 20620, 27127, 28868, 36085, 41240, 54254, 57736, 72170, 82480, 108508, 115472, 135635, 144340, 189889, 217016, 271270, 288680, 379778, 434032, 542540, 577360, 759556, 949445, 1085080, 1519112, 1898890, 2170160, 3038224, 3797780, 7595560, 15191120, 27967937, 55935874, 111871748, 139839685, 195775559, 223743496, 279679370, 391551118, 447486992, 559358740, 783102236, 978877795, 1118717480, 1566204472, 1957755590, 2237434960, 3132408944, 3915511180, 7831022360, 15662044720]

約数ペア:

[(1, 15662044720), (2, 7831022360), (4, 3915511180), (5, 3132408944), (7, 2237434960), (8, 1957755590), (10, 1566204472), (14, 1118717480), (16, 978877795), (20, 783102236), (28, 559358740), (35, 447486992), (40, 391551118), (56, 279679370), (70, 223743496), (80, 195775559), (112, 139839685), (140, 111871748), (280, 55935874), (560, 27967937), (1031, 15191120), (2062, 7595560), (4124, 3797780), (5155, 3038224), (7217, 2170160), (8248, 1898890), (10310, 1519112), (14434, 1085080), (16496, 949445), (20620, 759556), (27127, 577360), (28868, 542540), (36085, 434032), (41240, 379778), (54254, 288680), (57736, 271270), (72170, 217016), (82480, 189889), (108508, 144340), (115472, 135635)]