497710080

素因数分解:

$2^{10}\times 3^2\times 5^1\times 7^1\times {\mathrm{1543}}^1$

素因数の和:1581

約数の個数: 264

約数和(自身を含む): 1972194432

約数和(自身を除く): 1474484352

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 256, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 512, 560, 576, 630, 640, 672, 720, 768, 840, 896, 960, 1008, 1024, 1120, 1152, 1260, 1280, 1344, 1440, 1536, 1543, 1680, 1792, 1920, 2016, 2240, 2304, 2520, 2560, 2688, 2880, 3072, 3086, 3360, 3584, 3840, 4032, 4480, 4608, 4629, 5040, 5120, 5376, 5760, 6172, 6720, 7168, 7680, 7715, 8064, 8960, 9216, 9258, 10080, 10752, 10801, 11520, 12344, 13440, 13887, 15360, 15430, 16128, 17920, 18516, 20160, 21504, 21602, 23040, 23145, 24688, 26880, 27774, 30860, 32256, 32403, 35840, 37032, 40320, 43204, 46080, 46290, 49376, 53760, 54005, 55548, 61720, 64512, 64806, 69435, 74064, 80640, 86408, 92580, 97209, 98752, 107520, 108010, 111096, 123440, 129612, 138870, 148128, 161280, 162015, 172816, 185160, 194418, 197504, 216020, 222192, 246880, 259224, 277740, 296256, 322560, 324030, 345632, 370320, 388836, 395008, 432040, 444384, 486045, 493760, 518448, 555480, 592512, 648060, 691264, 740640, 777672, 790016, 864080, 888768, 972090, 987520, 1036896, 1110960, 1185024, 1296120, 1382528, 1481280, 1555344, 1580032, 1728160, 1777536, 1944180, 1975040, 2073792, 2221920, 2370048, 2592240, 2765056, 2962560, 3110688, 3456320, 3555072, 3888360, 3950080, 4147584, 4443840, 4740096, 5184480, 5530112, 5925120, 6221376, 6912640, 7110144, 7776720, 7900160, 8295168, 8887680, 10368960, 11060224, 11850240, 12442752, 13825280, 14220288, 15553440, 16590336, 17775360, 20737920, 23700480, 24885504, 27650560, 31106880, 33180672, 35550720, 41475840, 49771008, 55301120, 62213760, 71101440, 82951680, 99542016, 124427520, 165903360, 248855040, 497710080]

約数ペア:

[(1, 497710080), (2, 248855040), (3, 165903360), (4, 124427520), (5, 99542016), (6, 82951680), (7, 71101440), (8, 62213760), (9, 55301120), (10, 49771008), (12, 41475840), (14, 35550720), (15, 33180672), (16, 31106880), (18, 27650560), (20, 24885504), (21, 23700480), (24, 20737920), (28, 17775360), (30, 16590336), (32, 15553440), (35, 14220288), (36, 13825280), (40, 12442752), (42, 11850240), (45, 11060224), (48, 10368960), (56, 8887680), (60, 8295168), (63, 7900160), (64, 7776720), (70, 7110144), (72, 6912640), (80, 6221376), (84, 5925120), (90, 5530112), (96, 5184480), (105, 4740096), (112, 4443840), (120, 4147584), (126, 3950080), (128, 3888360), (140, 3555072), (144, 3456320), (160, 3110688), (168, 2962560), (180, 2765056), (192, 2592240), (210, 2370048), (224, 2221920), (240, 2073792), (252, 1975040), (256, 1944180), (280, 1777536), (288, 1728160), (315, 1580032), (320, 1555344), (336, 1481280), (360, 1382528), (384, 1296120), (420, 1185024), (448, 1110960), (480, 1036896), (504, 987520), (512, 972090), (560, 888768), (576, 864080), (630, 790016), (640, 777672), (672, 740640), (720, 691264), (768, 648060), (840, 592512), (896, 555480), (960, 518448), (1008, 493760), (1024, 486045), (1120, 444384), (1152, 432040), (1260, 395008), (1280, 388836), (1344, 370320), (1440, 345632), (1536, 324030), (1543, 322560), (1680, 296256), (1792, 277740), (1920, 259224), (2016, 246880), (2240, 222192), (2304, 216020), (2520, 197504), (2560, 194418), (2688, 185160), (2880, 172816), (3072, 162015), (3086, 161280), (3360, 148128), (3584, 138870), (3840, 129612), (4032, 123440), (4480, 111096), (4608, 108010), (4629, 107520), (5040, 98752), (5120, 97209), (5376, 92580), (5760, 86408), (6172, 80640), (6720, 74064), (7168, 69435), (7680, 64806), (7715, 64512), (8064, 61720), (8960, 55548), (9216, 54005), (9258, 53760), (10080, 49376), (10752, 46290), (10801, 46080), (11520, 43204), (12344, 40320), (13440, 37032), (13887, 35840), (15360, 32403), (15430, 32256), (16128, 30860), (17920, 27774), (18516, 26880), (20160, 24688), (21504, 23145), (21602, 23040)]