551387520

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1877}}^1$

素因数の和:1922

約数の個数: 256

約数和(自身を含む): 2068804800

約数和(自身を除く): 1517417280

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, 1877, 1920, 2040, 2160, 2176, 2295, 2448, 2720, 2880, 3060, 3264, 3456, 3672, 3754, 4080, 4320, 4590, 4896, 5440, 5631, 5760, 6120, 6528, 7344, 7508, 8160, 8640, 9180, 9385, 9792, 10880, 11262, 12240, 14688, 15016, 16320, 16893, 17280, 18360, 18770, 19584, 22524, 24480, 28155, 29376, 30032, 31909, 32640, 33786, 36720, 37540, 45048, 48960, 50679, 56310, 58752, 60064, 63818, 67572, 73440, 75080, 84465, 90096, 95727, 97920, 101358, 112620, 120128, 127636, 135144, 146880, 150160, 159545, 168930, 180192, 191454, 202716, 225240, 240256, 253395, 255272, 270288, 287181, 293760, 300320, 319090, 337860, 360384, 382908, 405432, 450480, 478635, 506790, 510544, 540576, 574362, 600640, 638180, 675720, 720768, 765816, 810864, 861543, 900960, 957270, 1013580, 1021088, 1081152, 1148724, 1201280, 1276360, 1351440, 1435905, 1531632, 1621728, 1723086, 1801920, 1914540, 2027160, 2042176, 2162304, 2297448, 2552720, 2702880, 2871810, 3063264, 3243456, 3446172, 3603840, 3829080, 4054320, 4084352, 4307715, 4594896, 5105440, 5405760, 5743620, 6126528, 6486912, 6892344, 7658160, 8108640, 8615430, 9189792, 10210880, 10811520, 11487240, 12253056, 13784688, 15316320, 16217280, 17230860, 18379584, 20421760, 22974480, 27569376, 30632640, 32434560, 34461720, 36759168, 45948960, 55138752, 61265280, 68923440, 91897920, 110277504, 137846880, 183795840, 275693760, 551387520]

約数ペア:

[(1, 551387520), (2, 275693760), (3, 183795840), (4, 137846880), (5, 110277504), (6, 91897920), (8, 68923440), (9, 61265280), (10, 55138752), (12, 45948960), (15, 36759168), (16, 34461720), (17, 32434560), (18, 30632640), (20, 27569376), (24, 22974480), (27, 20421760), (30, 18379584), (32, 17230860), (34, 16217280), (36, 15316320), (40, 13784688), (45, 12253056), (48, 11487240), (51, 10811520), (54, 10210880), (60, 9189792), (64, 8615430), (68, 8108640), (72, 7658160), (80, 6892344), (85, 6486912), (90, 6126528), (96, 5743620), (102, 5405760), (108, 5105440), (120, 4594896), (128, 4307715), (135, 4084352), (136, 4054320), (144, 3829080), (153, 3603840), (160, 3446172), (170, 3243456), (180, 3063264), (192, 2871810), (204, 2702880), (216, 2552720), (240, 2297448), (255, 2162304), (270, 2042176), (272, 2027160), (288, 1914540), (306, 1801920), (320, 1723086), (340, 1621728), (360, 1531632), (384, 1435905), (408, 1351440), (432, 1276360), (459, 1201280), (480, 1148724), (510, 1081152), (540, 1021088), (544, 1013580), (576, 957270), (612, 900960), (640, 861543), (680, 810864), (720, 765816), (765, 720768), (816, 675720), (864, 638180), (918, 600640), (960, 574362), (1020, 540576), (1080, 510544), (1088, 506790), (1152, 478635), (1224, 450480), (1360, 405432), (1440, 382908), (1530, 360384), (1632, 337860), (1728, 319090), (1836, 300320), (1877, 293760), (1920, 287181), (2040, 270288), (2160, 255272), (2176, 253395), (2295, 240256), (2448, 225240), (2720, 202716), (2880, 191454), (3060, 180192), (3264, 168930), (3456, 159545), (3672, 150160), (3754, 146880), (4080, 135144), (4320, 127636), (4590, 120128), (4896, 112620), (5440, 101358), (5631, 97920), (5760, 95727), (6120, 90096), (6528, 84465), (7344, 75080), (7508, 73440), (8160, 67572), (8640, 63818), (9180, 60064), (9385, 58752), (9792, 56310), (10880, 50679), (11262, 48960), (12240, 45048), (14688, 37540), (15016, 36720), (16320, 33786), (16893, 32640), (17280, 31909), (18360, 30032), (18770, 29376), (19584, 28155), (22524, 24480)]