2571281280

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{8753}}^1$

素因数の和:8798

約数の個数: 256

約数和(自身を含む): 9643406400

約数和(自身を除く): 7072125120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 64, 68, 72, 80, 85, 90, 96, 102, 108, 120, 128, 135, 136, 144, 153, 160, 170, 180, 192, 204, 216, 240, 255, 270, 272, 288, 306, 320, 340, 360, 384, 408, 432, 459, 480, 510, 540, 544, 576, 612, 640, 680, 720, 765, 816, 864, 918, 960, 1020, 1080, 1088, 1152, 1224, 1360, 1440, 1530, 1632, 1728, 1836, 1920, 2040, 2160, 2176, 2295, 2448, 2720, 2880, 3060, 3264, 3456, 3672, 4080, 4320, 4590, 4896, 5440, 5760, 6120, 6528, 7344, 8160, 8640, 8753, 9180, 9792, 10880, 12240, 14688, 16320, 17280, 17506, 18360, 19584, 24480, 26259, 29376, 32640, 35012, 36720, 43765, 48960, 52518, 58752, 70024, 73440, 78777, 87530, 97920, 105036, 131295, 140048, 146880, 148801, 157554, 175060, 210072, 236331, 262590, 280096, 293760, 297602, 315108, 350120, 393885, 420144, 446403, 472662, 525180, 560192, 595204, 630216, 700240, 744005, 787770, 840288, 892806, 945324, 1050360, 1120384, 1181655, 1190408, 1260432, 1339209, 1400480, 1488010, 1575540, 1680576, 1785612, 1890648, 2100720, 2232015, 2363310, 2380816, 2520864, 2678418, 2800960, 2976020, 3151080, 3361152, 3571224, 3781296, 4017627, 4201440, 4464030, 4726620, 4761632, 5041728, 5356836, 5601920, 5952040, 6302160, 6696045, 7142448, 7562592, 8035254, 8402880, 8928060, 9453240, 9523264, 10083456, 10713672, 11904080, 12604320, 13392090, 14284896, 15125184, 16070508, 16805760, 17856120, 18906480, 19046528, 20088135, 21427344, 23808160, 25208640, 26784180, 28569792, 30250368, 32141016, 35712240, 37812960, 40176270, 42854688, 47616320, 50417280, 53568360, 57139584, 64282032, 71424480, 75625920, 80352540, 85709376, 95232640, 107136720, 128564064, 142848960, 151251840, 160705080, 171418752, 214273440, 257128128, 285697920, 321410160, 428546880, 514256256, 642820320, 857093760, 1285640640, 2571281280]

約数ペア:

[(1, 2571281280), (2, 1285640640), (3, 857093760), (4, 642820320), (5, 514256256), (6, 428546880), (8, 321410160), (9, 285697920), (10, 257128128), (12, 214273440), (15, 171418752), (16, 160705080), (17, 151251840), (18, 142848960), (20, 128564064), (24, 107136720), (27, 95232640), (30, 85709376), (32, 80352540), (34, 75625920), (36, 71424480), (40, 64282032), (45, 57139584), (48, 53568360), (51, 50417280), (54, 47616320), (60, 42854688), (64, 40176270), (68, 37812960), (72, 35712240), (80, 32141016), (85, 30250368), (90, 28569792), (96, 26784180), (102, 25208640), (108, 23808160), (120, 21427344), (128, 20088135), (135, 19046528), (136, 18906480), (144, 17856120), (153, 16805760), (160, 16070508), (170, 15125184), (180, 14284896), (192, 13392090), (204, 12604320), (216, 11904080), (240, 10713672), (255, 10083456), (270, 9523264), (272, 9453240), (288, 8928060), (306, 8402880), (320, 8035254), (340, 7562592), (360, 7142448), (384, 6696045), (408, 6302160), (432, 5952040), (459, 5601920), (480, 5356836), (510, 5041728), (540, 4761632), (544, 4726620), (576, 4464030), (612, 4201440), (640, 4017627), (680, 3781296), (720, 3571224), (765, 3361152), (816, 3151080), (864, 2976020), (918, 2800960), (960, 2678418), (1020, 2520864), (1080, 2380816), (1088, 2363310), (1152, 2232015), (1224, 2100720), (1360, 1890648), (1440, 1785612), (1530, 1680576), (1632, 1575540), (1728, 1488010), (1836, 1400480), (1920, 1339209), (2040, 1260432), (2160, 1190408), (2176, 1181655), (2295, 1120384), (2448, 1050360), (2720, 945324), (2880, 892806), (3060, 840288), (3264, 787770), (3456, 744005), (3672, 700240), (4080, 630216), (4320, 595204), (4590, 560192), (4896, 525180), (5440, 472662), (5760, 446403), (6120, 420144), (6528, 393885), (7344, 350120), (8160, 315108), (8640, 297602), (8753, 293760), (9180, 280096), (9792, 262590), (10880, 236331), (12240, 210072), (14688, 175060), (16320, 157554), (17280, 148801), (17506, 146880), (18360, 140048), (19584, 131295), (24480, 105036), (26259, 97920), (29376, 87530), (32640, 78777), (35012, 73440), (36720, 70024), (43765, 58752), (48960, 52518)]