2561932800

素因数分解:

$2^9\times 3^4\times 5^2\times 7^1\times {\mathrm{353}}^1$

素因数の和:400

約数の個数: 600

約数和(自身を含む): 10867157136

約数和(自身を除く): 8305224336

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 50, 54, 56, 60, 63, 64, 70, 72, 75, 80, 81, 84, 90, 96, 100, 105, 108, 112, 120, 126, 128, 135, 140, 144, 150, 160, 162, 168, 175, 180, 189, 192, 200, 210, 216, 224, 225, 240, 252, 256, 270, 280, 288, 300, 315, 320, 324, 336, 350, 353, 360, 378, 384, 400, 405, 420, 432, 448, 450, 480, 504, 512, 525, 540, 560, 567, 576, 600, 630, 640, 648, 672, 675, 700, 706, 720, 756, 768, 800, 810, 840, 864, 896, 900, 945, 960, 1008, 1050, 1059, 1080, 1120, 1134, 1152, 1200, 1260, 1280, 1296, 1344, 1350, 1400, 1412, 1440, 1512, 1536, 1575, 1600, 1620, 1680, 1728, 1765, 1792, 1800, 1890, 1920, 2016, 2025, 2100, 2118, 2160, 2240, 2268, 2304, 2400, 2471, 2520, 2560, 2592, 2688, 2700, 2800, 2824, 2835, 2880, 3024, 3150, 3177, 3200, 3240, 3360, 3456, 3530, 3584, 3600, 3780, 3840, 4032, 4050, 4200, 4236, 4320, 4480, 4536, 4608, 4725, 4800, 4942, 5040, 5184, 5295, 5376, 5400, 5600, 5648, 5670, 5760, 6048, 6300, 6354, 6400, 6480, 6720, 6912, 7060, 7200, 7413, 7560, 7680, 8064, 8100, 8400, 8472, 8640, 8825, 8960, 9072, 9450, 9531, 9600, 9884, 10080, 10368, 10590, 10752, 10800, 11200, 11296, 11340, 11520, 12096, 12355, 12600, 12708, 12800, 12960, 13440, 13824, 14120, 14175, 14400, 14826, 15120, 15885, 16128, 16200, 16800, 16944, 17280, 17650, 17920, 18144, 18900, 19062, 19200, 19768, 20160, 20736, 21180, 21600, 22239, 22400, 22592, 22680, 23040, 24192, 24710, 25200, 25416, 25920, 26475, 26880, 28240, 28350, 28593, 28800, 29652, 30240, 31770, 32256, 32400, 33600, 33888, 34560, 35300, 36288, 37065, 37800, 38124, 38400, 39536, 40320, 41472, 42360, 43200, 44478, 44800, 45184, 45360, 47655, 48384, 49420, 50400, 50832, 51840, 52950, 53760, 56480, 56700, 57186, 57600, 59304, 60480, 61775, 63540, 64800, 66717, 67200, 67776, 69120, 70600, 72576, 74130, 75600, 76248, 79072, 79425, 80640, 84720, 86400, 88956, 89600, 90368, 90720, 95310, 96768, 98840, 100800, 101664, 103680, 105900, 111195, 112960, 113400, 114372, 115200, 118608, 120960, 123550, 127080, 129600, 133434, 134400, 135552, 141200, 142965, 145152, 148260, 151200, 152496, 158144, 158850, 161280, 169440, 172800, 177912, 180736, 181440, 185325, 190620, 197680, 200151, 201600, 203328, 207360, 211800, 222390, 225920, 226800, 228744, 237216, 238275, 241920, 247100, 254160, 259200, 266868, 268800, 271104, 282400, 285930, 290304, 296520, 302400, 304992, 316288, 317700, 333585, 338880, 345600, 355824, 362880, 370650, 381240, 395360, 400302, 403200, 406656, 423600, 444780, 451840, 453600, 457488, 474432, 476550, 483840, 494200, 508320, 518400, 533736, 542208, 555975, 564800, 571860, 593040, 604800, 609984, 632576, 635400, 667170, 677760, 711648, 714825, 725760, 741300, 762480, 790720, 800604, 806400, 813312, 847200, 889560, 903680, 907200, 914976, 948864, 953100, 988400, 1000755, 1016640, 1036800, 1067472, 1111950, 1129600, 1143720, 1186080, 1209600, 1219968, 1265152, 1270800, 1334340, 1355520, 1423296, 1429650, 1451520, 1482600, 1524960, 1581440, 1601208, 1626624, 1667925, 1694400, 1779120, 1814400, 1829952, 1897728, 1906200, 1976800, 2001510, 2033280, 2134944, 2223900, 2259200, 2287440, 2372160, 2419200, 2439936, 2541600, 2668680, 2711040, 2846592, 2859300, 2965200, 3049920, 3162880, 3202416, 3335850, 3388800, 3558240, 3628800, 3659904, 3795456, 3812400, 3953600, 4003020, 4066560, 4269888, 4447800, 4518400, 4574880, 4744320, 4879872, 5003775, 5083200, 5337360, 5693184, 5718600, 5930400, 6099840, 6325760, 6404832, 6671700, 6777600, 7116480, 7257600, 7319808, 7624800, 7907200, 8006040, 8133120, 8539776, 8895600, 9149760, 9488640, 10007550, 10166400, 10674720, 11386368, 11437200, 11860800, 12199680, 12809664, 13343400, 13555200, 14232960, 14639616, 15249600, 15814400, 16012080, 17079552, 17791200, 18299520, 18977280, 20015100, 20332800, 21349440, 22874400, 23721600, 24399360, 25619328, 26686800, 28465920, 30499200, 31628800, 32024160, 34159104, 35582400, 36599040, 40030200, 40665600, 42698880, 45748800, 47443200, 51238656, 53373600, 56931840, 60998400, 64048320, 71164800, 73198080, 80060400, 85397760, 91497600, 94886400, 102477312, 106747200, 121996800, 128096640, 142329600, 160120800, 170795520, 182995200, 213494400, 256193280, 284659200, 320241600, 365990400, 426988800, 512386560, 640483200, 853977600, 1280966400, 2561932800]

約数ペア:

[(1, 2561932800), (2, 1280966400), (3, 853977600), (4, 640483200), (5, 512386560), (6, 426988800), (7, 365990400), (8, 320241600), (9, 284659200), (10, 256193280), (12, 213494400), (14, 182995200), (15, 170795520), (16, 160120800), (18, 142329600), (20, 128096640), (21, 121996800), (24, 106747200), (25, 102477312), (27, 94886400), (28, 91497600), (30, 85397760), (32, 80060400), (35, 73198080), (36, 71164800), (40, 64048320), (42, 60998400), (45, 56931840), (48, 53373600), (50, 51238656), (54, 47443200), (56, 45748800), (60, 42698880), (63, 40665600), (64, 40030200), (70, 36599040), (72, 35582400), (75, 34159104), (80, 32024160), (81, 31628800), (84, 30499200), (90, 28465920), (96, 26686800), (100, 25619328), (105, 24399360), (108, 23721600), (112, 22874400), (120, 21349440), (126, 20332800), (128, 20015100), (135, 18977280), (140, 18299520), (144, 17791200), (150, 17079552), (160, 16012080), (162, 15814400), (168, 15249600), (175, 14639616), (180, 14232960), (189, 13555200), (192, 13343400), (200, 12809664), (210, 12199680), (216, 11860800), (224, 11437200), (225, 11386368), (240, 10674720), (252, 10166400), (256, 10007550), (270, 9488640), (280, 9149760), (288, 8895600), (300, 8539776), (315, 8133120), (320, 8006040), (324, 7907200), (336, 7624800), (350, 7319808), (353, 7257600), (360, 7116480), (378, 6777600), (384, 6671700), (400, 6404832), (405, 6325760), (420, 6099840), (432, 5930400), (448, 5718600), (450, 5693184), (480, 5337360), (504, 5083200), (512, 5003775), (525, 4879872), (540, 4744320), (560, 4574880), (567, 4518400), (576, 4447800), (600, 4269888), (630, 4066560), (640, 4003020), (648, 3953600), (672, 3812400), (675, 3795456), (700, 3659904), (706, 3628800), (720, 3558240), (756, 3388800), (768, 3335850), (800, 3202416), (810, 3162880), (840, 3049920), (864, 2965200), (896, 2859300), (900, 2846592), (945, 2711040), (960, 2668680), (1008, 2541600), (1050, 2439936), (1059, 2419200), (1080, 2372160), (1120, 2287440), (1134, 2259200), (1152, 2223900), (1200, 2134944), (1260, 2033280), (1280, 2001510), (1296, 1976800), (1344, 1906200), (1350, 1897728), (1400, 1829952), (1412, 1814400), (1440, 1779120), (1512, 1694400), (1536, 1667925), (1575, 1626624), (1600, 1601208), (1620, 1581440), (1680, 1524960), (1728, 1482600), (1765, 1451520), (1792, 1429650), (1800, 1423296), (1890, 1355520), (1920, 1334340), (2016, 1270800), (2025, 1265152), (2100, 1219968), (2118, 1209600), (2160, 1186080), (2240, 1143720), (2268, 1129600), (2304, 1111950), (2400, 1067472), (2471, 1036800), (2520, 1016640), (2560, 1000755), (2592, 988400), (2688, 953100), (2700, 948864), (2800, 914976), (2824, 907200), (2835, 903680), (2880, 889560), (3024, 847200), (3150, 813312), (3177, 806400), (3200, 800604), (3240, 790720), (3360, 762480), (3456, 741300), (3530, 725760), (3584, 714825), (3600, 711648), (3780, 677760), (3840, 667170), (4032, 635400), (4050, 632576), (4200, 609984), (4236, 604800), (4320, 593040), (4480, 571860), (4536, 564800), (4608, 555975), (4725, 542208), (4800, 533736), (4942, 518400), (5040, 508320), (5184, 494200), (5295, 483840), (5376, 476550), (5400, 474432), (5600, 457488), (5648, 453600), (5670, 451840), (5760, 444780), (6048, 423600), (6300, 406656), (6354, 403200), (6400, 400302), (6480, 395360), (6720, 381240), (6912, 370650), (7060, 362880), (7200, 355824), (7413, 345600), (7560, 338880), (7680, 333585), (8064, 317700), (8100, 316288), (8400, 304992), (8472, 302400), (8640, 296520), (8825, 290304), (8960, 285930), (9072, 282400), (9450, 271104), (9531, 268800), (9600, 266868), (9884, 259200), (10080, 254160), (10368, 247100), (10590, 241920), (10752, 238275), (10800, 237216), (11200, 228744), (11296, 226800), (11340, 225920), (11520, 222390), (12096, 211800), (12355, 207360), (12600, 203328), (12708, 201600), (12800, 200151), (12960, 197680), (13440, 190620), (13824, 185325), (14120, 181440), (14175, 180736), (14400, 177912), (14826, 172800), (15120, 169440), (15885, 161280), (16128, 158850), (16200, 158144), (16800, 152496), (16944, 151200), (17280, 148260), (17650, 145152), (17920, 142965), (18144, 141200), (18900, 135552), (19062, 134400), (19200, 133434), (19768, 129600), (20160, 127080), (20736, 123550), (21180, 120960), (21600, 118608), (22239, 115200), (22400, 114372), (22592, 113400), (22680, 112960), (23040, 111195), (24192, 105900), (24710, 103680), (25200, 101664), (25416, 100800), (25920, 98840), (26475, 96768), (26880, 95310), (28240, 90720), (28350, 90368), (28593, 89600), (28800, 88956), (29652, 86400), (30240, 84720), (31770, 80640), (32256, 79425), (32400, 79072), (33600, 76248), (33888, 75600), (34560, 74130), (35300, 72576), (36288, 70600), (37065, 69120), (37800, 67776), (38124, 67200), (38400, 66717), (39536, 64800), (40320, 63540), (41472, 61775), (42360, 60480), (43200, 59304), (44478, 57600), (44800, 57186), (45184, 56700), (45360, 56480), (47655, 53760), (48384, 52950), (49420, 51840), (50400, 50832)]