2174497920

素因数分解:

$2^7\times 3^3\times 5^1\times 7^1\times {\mathrm{17977}}^1$

素因数の和:18012

約数の個数: 256

約数和(自身を含む): 8802028800

約数和(自身を除く): 6627530880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 336, 360, 378, 384, 420, 432, 448, 480, 504, 540, 560, 576, 630, 640, 672, 720, 756, 840, 864, 896, 945, 960, 1008, 1080, 1120, 1152, 1260, 1344, 1440, 1512, 1680, 1728, 1890, 1920, 2016, 2160, 2240, 2520, 2688, 2880, 3024, 3360, 3456, 3780, 4032, 4320, 4480, 5040, 5760, 6048, 6720, 7560, 8064, 8640, 10080, 12096, 13440, 15120, 17280, 17977, 20160, 24192, 30240, 35954, 40320, 53931, 60480, 71908, 89885, 107862, 120960, 125839, 143816, 161793, 179770, 215724, 251678, 269655, 287632, 323586, 359540, 377517, 431448, 485379, 503356, 539310, 575264, 629195, 647172, 719080, 755034, 808965, 862896, 970758, 1006712, 1078620, 1132551, 1150528, 1258390, 1294344, 1438160, 1510068, 1617930, 1725792, 1887585, 1941516, 2013424, 2157240, 2265102, 2301056, 2426895, 2516780, 2588688, 2876320, 3020136, 3235860, 3397653, 3451584, 3775170, 3883032, 4026848, 4314480, 4530204, 4853790, 5033560, 5177376, 5662755, 5752640, 6040272, 6471720, 6795306, 6903168, 7550340, 7766064, 8053696, 8628960, 9060408, 9707580, 10067120, 10354752, 11325510, 11505280, 12080544, 12943440, 13590612, 15100680, 15532128, 16107392, 16988265, 17257920, 18120816, 19415160, 20134240, 20709504, 22651020, 24161088, 25886880, 27181224, 30201360, 31064256, 33976530, 34515840, 36241632, 38830320, 40268480, 45302040, 48322176, 51773760, 54362448, 60402720, 62128512, 67953060, 72483264, 77660640, 80536960, 90604080, 103547520, 108724896, 120805440, 135906120, 144966528, 155321280, 181208160, 217449792, 241610880, 271812240, 310642560, 362416320, 434899584, 543624480, 724832640, 1087248960, 2174497920]

約数ペア:

[(1, 2174497920), (2, 1087248960), (3, 724832640), (4, 543624480), (5, 434899584), (6, 362416320), (7, 310642560), (8, 271812240), (9, 241610880), (10, 217449792), (12, 181208160), (14, 155321280), (15, 144966528), (16, 135906120), (18, 120805440), (20, 108724896), (21, 103547520), (24, 90604080), (27, 80536960), (28, 77660640), (30, 72483264), (32, 67953060), (35, 62128512), (36, 60402720), (40, 54362448), (42, 51773760), (45, 48322176), (48, 45302040), (54, 40268480), (56, 38830320), (60, 36241632), (63, 34515840), (64, 33976530), (70, 31064256), (72, 30201360), (80, 27181224), (84, 25886880), (90, 24161088), (96, 22651020), (105, 20709504), (108, 20134240), (112, 19415160), (120, 18120816), (126, 17257920), (128, 16988265), (135, 16107392), (140, 15532128), (144, 15100680), (160, 13590612), (168, 12943440), (180, 12080544), (189, 11505280), (192, 11325510), (210, 10354752), (216, 10067120), (224, 9707580), (240, 9060408), (252, 8628960), (270, 8053696), (280, 7766064), (288, 7550340), (315, 6903168), (320, 6795306), (336, 6471720), (360, 6040272), (378, 5752640), (384, 5662755), (420, 5177376), (432, 5033560), (448, 4853790), (480, 4530204), (504, 4314480), (540, 4026848), (560, 3883032), (576, 3775170), (630, 3451584), (640, 3397653), (672, 3235860), (720, 3020136), (756, 2876320), (840, 2588688), (864, 2516780), (896, 2426895), (945, 2301056), (960, 2265102), (1008, 2157240), (1080, 2013424), (1120, 1941516), (1152, 1887585), (1260, 1725792), (1344, 1617930), (1440, 1510068), (1512, 1438160), (1680, 1294344), (1728, 1258390), (1890, 1150528), (1920, 1132551), (2016, 1078620), (2160, 1006712), (2240, 970758), (2520, 862896), (2688, 808965), (2880, 755034), (3024, 719080), (3360, 647172), (3456, 629195), (3780, 575264), (4032, 539310), (4320, 503356), (4480, 485379), (5040, 431448), (5760, 377517), (6048, 359540), (6720, 323586), (7560, 287632), (8064, 269655), (8640, 251678), (10080, 215724), (12096, 179770), (13440, 161793), (15120, 143816), (17280, 125839), (17977, 120960), (20160, 107862), (24192, 89885), (30240, 71908), (35954, 60480), (40320, 53931)]