2179612800

素因数分解:

$2^7\times 3^5\times 5^2\times {\mathrm{2803}}^1$

素因数の和:2842

約数の個数: 288

約数和(自身を含む): 8068285680

約数和(自身を除く): 5888672880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 64, 72, 75, 80, 81, 90, 96, 100, 108, 120, 128, 135, 144, 150, 160, 162, 180, 192, 200, 216, 225, 240, 243, 270, 288, 300, 320, 324, 360, 384, 400, 405, 432, 450, 480, 486, 540, 576, 600, 640, 648, 675, 720, 800, 810, 864, 900, 960, 972, 1080, 1152, 1200, 1215, 1296, 1350, 1440, 1600, 1620, 1728, 1800, 1920, 1944, 2025, 2160, 2400, 2430, 2592, 2700, 2803, 2880, 3200, 3240, 3456, 3600, 3888, 4050, 4320, 4800, 4860, 5184, 5400, 5606, 5760, 6075, 6480, 7200, 7776, 8100, 8409, 8640, 9600, 9720, 10368, 10800, 11212, 12150, 12960, 14015, 14400, 15552, 16200, 16818, 17280, 19440, 21600, 22424, 24300, 25227, 25920, 28030, 28800, 31104, 32400, 33636, 38880, 42045, 43200, 44848, 48600, 50454, 51840, 56060, 64800, 67272, 70075, 75681, 77760, 84090, 86400, 89696, 97200, 100908, 112120, 126135, 129600, 134544, 140150, 151362, 155520, 168180, 179392, 194400, 201816, 210225, 224240, 227043, 252270, 259200, 269088, 280300, 302724, 336360, 358784, 378405, 388800, 403632, 420450, 448480, 454086, 504540, 538176, 560600, 605448, 630675, 672720, 681129, 756810, 777600, 807264, 840900, 896960, 908172, 1009080, 1076352, 1121200, 1135215, 1210896, 1261350, 1345440, 1362258, 1513620, 1614528, 1681800, 1793920, 1816344, 1892025, 2018160, 2242400, 2270430, 2421792, 2522700, 2690880, 2724516, 3027240, 3229056, 3363600, 3405645, 3632688, 3784050, 4036320, 4484800, 4540860, 4843584, 5045400, 5381760, 5449032, 5676075, 6054480, 6727200, 6811290, 7265376, 7568100, 8072640, 8969600, 9081720, 9687168, 10090800, 10898064, 11352150, 12108960, 13454400, 13622580, 14530752, 15136200, 16145280, 17028225, 18163440, 20181600, 21796128, 22704300, 24217920, 26908800, 27245160, 29061504, 30272400, 34056450, 36326880, 40363200, 43592256, 45408600, 48435840, 54490320, 60544800, 68112900, 72653760, 80726400, 87184512, 90817200, 108980640, 121089600, 136225800, 145307520, 181634400, 217961280, 242179200, 272451600, 363268800, 435922560, 544903200, 726537600, 1089806400, 2179612800]

約数ペア:

[(1, 2179612800), (2, 1089806400), (3, 726537600), (4, 544903200), (5, 435922560), (6, 363268800), (8, 272451600), (9, 242179200), (10, 217961280), (12, 181634400), (15, 145307520), (16, 136225800), (18, 121089600), (20, 108980640), (24, 90817200), (25, 87184512), (27, 80726400), (30, 72653760), (32, 68112900), (36, 60544800), (40, 54490320), (45, 48435840), (48, 45408600), (50, 43592256), (54, 40363200), (60, 36326880), (64, 34056450), (72, 30272400), (75, 29061504), (80, 27245160), (81, 26908800), (90, 24217920), (96, 22704300), (100, 21796128), (108, 20181600), (120, 18163440), (128, 17028225), (135, 16145280), (144, 15136200), (150, 14530752), (160, 13622580), (162, 13454400), (180, 12108960), (192, 11352150), (200, 10898064), (216, 10090800), (225, 9687168), (240, 9081720), (243, 8969600), (270, 8072640), (288, 7568100), (300, 7265376), (320, 6811290), (324, 6727200), (360, 6054480), (384, 5676075), (400, 5449032), (405, 5381760), (432, 5045400), (450, 4843584), (480, 4540860), (486, 4484800), (540, 4036320), (576, 3784050), (600, 3632688), (640, 3405645), (648, 3363600), (675, 3229056), (720, 3027240), (800, 2724516), (810, 2690880), (864, 2522700), (900, 2421792), (960, 2270430), (972, 2242400), (1080, 2018160), (1152, 1892025), (1200, 1816344), (1215, 1793920), (1296, 1681800), (1350, 1614528), (1440, 1513620), (1600, 1362258), (1620, 1345440), (1728, 1261350), (1800, 1210896), (1920, 1135215), (1944, 1121200), (2025, 1076352), (2160, 1009080), (2400, 908172), (2430, 896960), (2592, 840900), (2700, 807264), (2803, 777600), (2880, 756810), (3200, 681129), (3240, 672720), (3456, 630675), (3600, 605448), (3888, 560600), (4050, 538176), (4320, 504540), (4800, 454086), (4860, 448480), (5184, 420450), (5400, 403632), (5606, 388800), (5760, 378405), (6075, 358784), (6480, 336360), (7200, 302724), (7776, 280300), (8100, 269088), (8409, 259200), (8640, 252270), (9600, 227043), (9720, 224240), (10368, 210225), (10800, 201816), (11212, 194400), (12150, 179392), (12960, 168180), (14015, 155520), (14400, 151362), (15552, 140150), (16200, 134544), (16818, 129600), (17280, 126135), (19440, 112120), (21600, 100908), (22424, 97200), (24300, 89696), (25227, 86400), (25920, 84090), (28030, 77760), (28800, 75681), (31104, 70075), (32400, 67272), (33636, 64800), (38880, 56060), (42045, 51840), (43200, 50454), (44848, 48600)]