18658135080

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1328927}}^1$

素因数の和:1328960

約数の個数: 128

約数和(自身を含む): 66977971200

約数和(自身を除く): 48319836120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 104, 108, 117, 120, 130, 135, 156, 180, 195, 216, 234, 260, 270, 312, 351, 360, 390, 468, 520, 540, 585, 702, 780, 936, 1080, 1170, 1404, 1560, 1755, 2340, 2808, 3510, 4680, 7020, 14040, 1328927, 2657854, 3986781, 5315708, 6644635, 7973562, 10631416, 11960343, 13289270, 15947124, 17276051, 19933905, 23920686, 26578540, 31894248, 34552102, 35881029, 39867810, 47841372, 51828153, 53157080, 59801715, 69104204, 71762058, 79735620, 86380255, 95682744, 103656306, 119603430, 138208408, 143524116, 155484459, 159471240, 172760510, 179405145, 207312612, 239206860, 259140765, 287048232, 310968918, 345521020, 358810290, 414625224, 466453377, 478413720, 518281530, 621937836, 691042040, 717620580, 777422295, 932906754, 1036563060, 1243875672, 1435241160, 1554844590, 1865813508, 2073126120, 2332266885, 3109689180, 3731627016, 4664533770, 6219378360, 9329067540, 18658135080]

約数ペア:

[(1, 18658135080), (2, 9329067540), (3, 6219378360), (4, 4664533770), (5, 3731627016), (6, 3109689180), (8, 2332266885), (9, 2073126120), (10, 1865813508), (12, 1554844590), (13, 1435241160), (15, 1243875672), (18, 1036563060), (20, 932906754), (24, 777422295), (26, 717620580), (27, 691042040), (30, 621937836), (36, 518281530), (39, 478413720), (40, 466453377), (45, 414625224), (52, 358810290), (54, 345521020), (60, 310968918), (65, 287048232), (72, 259140765), (78, 239206860), (90, 207312612), (104, 179405145), (108, 172760510), (117, 159471240), (120, 155484459), (130, 143524116), (135, 138208408), (156, 119603430), (180, 103656306), (195, 95682744), (216, 86380255), (234, 79735620), (260, 71762058), (270, 69104204), (312, 59801715), (351, 53157080), (360, 51828153), (390, 47841372), (468, 39867810), (520, 35881029), (540, 34552102), (585, 31894248), (702, 26578540), (780, 23920686), (936, 19933905), (1080, 17276051), (1170, 15947124), (1404, 13289270), (1560, 11960343), (1755, 10631416), (2340, 7973562), (2808, 6644635), (3510, 5315708), (4680, 3986781), (7020, 2657854), (14040, 1328927)]