423604800

素因数分解:

$2^6\times 3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{1279}}^1$

素因数の和:1330

約数の個数: 252

約数和(自身を含む): 1572280320

約数和(自身を除く): 1148675520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 25, 30, 32, 36, 40, 45, 46, 48, 50, 60, 64, 69, 72, 75, 80, 90, 92, 96, 100, 115, 120, 138, 144, 150, 160, 180, 184, 192, 200, 207, 225, 230, 240, 276, 288, 300, 320, 345, 360, 368, 400, 414, 450, 460, 480, 552, 575, 576, 600, 690, 720, 736, 800, 828, 900, 920, 960, 1035, 1104, 1150, 1200, 1279, 1380, 1440, 1472, 1600, 1656, 1725, 1800, 1840, 2070, 2208, 2300, 2400, 2558, 2760, 2880, 3312, 3450, 3600, 3680, 3837, 4140, 4416, 4600, 4800, 5116, 5175, 5520, 6395, 6624, 6900, 7200, 7360, 7674, 8280, 9200, 10232, 10350, 11040, 11511, 12790, 13248, 13800, 14400, 15348, 16560, 18400, 19185, 20464, 20700, 22080, 23022, 25580, 27600, 29417, 30696, 31975, 33120, 36800, 38370, 40928, 41400, 46044, 51160, 55200, 57555, 58834, 61392, 63950, 66240, 76740, 81856, 82800, 88251, 92088, 95925, 102320, 110400, 115110, 117668, 122784, 127900, 147085, 153480, 165600, 176502, 184176, 191850, 204640, 230220, 235336, 245568, 255800, 264753, 287775, 294170, 306960, 331200, 353004, 368352, 383700, 409280, 441255, 460440, 470672, 511600, 529506, 575550, 588340, 613920, 706008, 735425, 736704, 767400, 882510, 920880, 941344, 1023200, 1059012, 1151100, 1176680, 1227840, 1323765, 1412016, 1470850, 1534800, 1765020, 1841760, 1882688, 2046400, 2118024, 2206275, 2302200, 2353360, 2647530, 2824032, 2941700, 3069600, 3530040, 3683520, 4236048, 4412550, 4604400, 4706720, 5295060, 5648064, 5883400, 6139200, 6618825, 7060080, 8472096, 8825100, 9208800, 9413440, 10590120, 11766800, 13237650, 14120160, 16944192, 17650200, 18417600, 21180240, 23533600, 26475300, 28240320, 35300400, 42360480, 47067200, 52950600, 70600800, 84720960, 105901200, 141201600, 211802400, 423604800]

約数ペア:

[(1, 423604800), (2, 211802400), (3, 141201600), (4, 105901200), (5, 84720960), (6, 70600800), (8, 52950600), (9, 47067200), (10, 42360480), (12, 35300400), (15, 28240320), (16, 26475300), (18, 23533600), (20, 21180240), (23, 18417600), (24, 17650200), (25, 16944192), (30, 14120160), (32, 13237650), (36, 11766800), (40, 10590120), (45, 9413440), (46, 9208800), (48, 8825100), (50, 8472096), (60, 7060080), (64, 6618825), (69, 6139200), (72, 5883400), (75, 5648064), (80, 5295060), (90, 4706720), (92, 4604400), (96, 4412550), (100, 4236048), (115, 3683520), (120, 3530040), (138, 3069600), (144, 2941700), (150, 2824032), (160, 2647530), (180, 2353360), (184, 2302200), (192, 2206275), (200, 2118024), (207, 2046400), (225, 1882688), (230, 1841760), (240, 1765020), (276, 1534800), (288, 1470850), (300, 1412016), (320, 1323765), (345, 1227840), (360, 1176680), (368, 1151100), (400, 1059012), (414, 1023200), (450, 941344), (460, 920880), (480, 882510), (552, 767400), (575, 736704), (576, 735425), (600, 706008), (690, 613920), (720, 588340), (736, 575550), (800, 529506), (828, 511600), (900, 470672), (920, 460440), (960, 441255), (1035, 409280), (1104, 383700), (1150, 368352), (1200, 353004), (1279, 331200), (1380, 306960), (1440, 294170), (1472, 287775), (1600, 264753), (1656, 255800), (1725, 245568), (1800, 235336), (1840, 230220), (2070, 204640), (2208, 191850), (2300, 184176), (2400, 176502), (2558, 165600), (2760, 153480), (2880, 147085), (3312, 127900), (3450, 122784), (3600, 117668), (3680, 115110), (3837, 110400), (4140, 102320), (4416, 95925), (4600, 92088), (4800, 88251), (5116, 82800), (5175, 81856), (5520, 76740), (6395, 66240), (6624, 63950), (6900, 61392), (7200, 58834), (7360, 57555), (7674, 55200), (8280, 51160), (9200, 46044), (10232, 41400), (10350, 40928), (11040, 38370), (11511, 36800), (12790, 33120), (13248, 31975), (13800, 30696), (14400, 29417), (15348, 27600), (16560, 25580), (18400, 23022), (19185, 22080), (20464, 20700)]