81145290240

素因数分解:

$2^9\times 3^3\times 5^1\times 7^1\times {\mathrm{167711}}^1$

素因数の和:167750

約数の個数: 320

約数和(自身を含む): 329413201920

約数和(自身を除く): 248267911680

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, 256, 270, 280, 288, 315, 320, 336, 360, 378, 384, 420, 432, 448, 480, 504, 512, 540, 560, 576, 630, 640, 672, 720, 756, 768, 840, 864, 896, 945, 960, 1008, 1080, 1120, 1152, 1260, 1280, 1344, 1440, 1512, 1536, 1680, 1728, 1792, 1890, 1920, 2016, 2160, 2240, 2304, 2520, 2560, 2688, 2880, 3024, 3360, 3456, 3584, 3780, 3840, 4032, 4320, 4480, 4608, 5040, 5376, 5760, 6048, 6720, 6912, 7560, 7680, 8064, 8640, 8960, 10080, 10752, 11520, 12096, 13440, 13824, 15120, 16128, 17280, 17920, 20160, 23040, 24192, 26880, 30240, 32256, 34560, 40320, 48384, 53760, 60480, 69120, 80640, 96768, 120960, 161280, 167711, 241920, 335422, 483840, 503133, 670844, 838555, 1006266, 1173977, 1341688, 1509399, 1677110, 2012532, 2347954, 2515665, 2683376, 3018798, 3354220, 3521931, 4025064, 4528197, 4695908, 5031330, 5366752, 5869885, 6037596, 6708440, 7043862, 7546995, 8050128, 9056394, 9391816, 10062660, 10565793, 10733504, 11739770, 12075192, 13416880, 14087724, 15093990, 16100256, 17609655, 18112788, 18783632, 20125320, 21131586, 21467008, 22640985, 23479540, 24150384, 26833760, 28175448, 30187980, 31697379, 32200512, 35219310, 36225576, 37567264, 40250640, 42263172, 42934016, 45281970, 46959080, 48300768, 52828965, 53667520, 56350896, 60375960, 63394758, 64401024, 70438620, 72451152, 75134528, 80501280, 84526344, 85868032, 90563940, 93918160, 96601536, 105657930, 107335040, 112701792, 120751920, 126789516, 128802048, 140877240, 144902304, 150269056, 158486895, 161002560, 169052688, 181127880, 187836320, 193203072, 211315860, 214670080, 225403584, 241503840, 253579032, 257604096, 281754480, 289804608, 300538112, 316973790, 322005120, 338105376, 362255760, 375672640, 386406144, 422631720, 429340160, 450807168, 483007680, 507158064, 563508960, 579609216, 601076224, 633947580, 644010240, 676210752, 724511520, 751345280, 772812288, 845263440, 901614336, 966015360, 1014316128, 1127017920, 1159218432, 1267895160, 1288020480, 1352421504, 1449023040, 1502690560, 1690526880, 1803228672, 1932030720, 2028632256, 2254035840, 2318436864, 2535790320, 2704843008, 2898046080, 3005381120, 3381053760, 3864061440, 4057264512, 4508071680, 5071580640, 5409686016, 5796092160, 6762107520, 8114529024, 9016143360, 10143161280, 11592184320, 13524215040, 16229058048, 20286322560, 27048430080, 40572645120, 81145290240]

約数ペア:

[(1, 81145290240), (2, 40572645120), (3, 27048430080), (4, 20286322560), (5, 16229058048), (6, 13524215040), (7, 11592184320), (8, 10143161280), (9, 9016143360), (10, 8114529024), (12, 6762107520), (14, 5796092160), (15, 5409686016), (16, 5071580640), (18, 4508071680), (20, 4057264512), (21, 3864061440), (24, 3381053760), (27, 3005381120), (28, 2898046080), (30, 2704843008), (32, 2535790320), (35, 2318436864), (36, 2254035840), (40, 2028632256), (42, 1932030720), (45, 1803228672), (48, 1690526880), (54, 1502690560), (56, 1449023040), (60, 1352421504), (63, 1288020480), (64, 1267895160), (70, 1159218432), (72, 1127017920), (80, 1014316128), (84, 966015360), (90, 901614336), (96, 845263440), (105, 772812288), (108, 751345280), (112, 724511520), (120, 676210752), (126, 644010240), (128, 633947580), (135, 601076224), (140, 579609216), (144, 563508960), (160, 507158064), (168, 483007680), (180, 450807168), (189, 429340160), (192, 422631720), (210, 386406144), (216, 375672640), (224, 362255760), (240, 338105376), (252, 322005120), (256, 316973790), (270, 300538112), (280, 289804608), (288, 281754480), (315, 257604096), (320, 253579032), (336, 241503840), (360, 225403584), (378, 214670080), (384, 211315860), (420, 193203072), (432, 187836320), (448, 181127880), (480, 169052688), (504, 161002560), (512, 158486895), (540, 150269056), (560, 144902304), (576, 140877240), (630, 128802048), (640, 126789516), (672, 120751920), (720, 112701792), (756, 107335040), (768, 105657930), (840, 96601536), (864, 93918160), (896, 90563940), (945, 85868032), (960, 84526344), (1008, 80501280), (1080, 75134528), (1120, 72451152), (1152, 70438620), (1260, 64401024), (1280, 63394758), (1344, 60375960), (1440, 56350896), (1512, 53667520), (1536, 52828965), (1680, 48300768), (1728, 46959080), (1792, 45281970), (1890, 42934016), (1920, 42263172), (2016, 40250640), (2160, 37567264), (2240, 36225576), (2304, 35219310), (2520, 32200512), (2560, 31697379), (2688, 30187980), (2880, 28175448), (3024, 26833760), (3360, 24150384), (3456, 23479540), (3584, 22640985), (3780, 21467008), (3840, 21131586), (4032, 20125320), (4320, 18783632), (4480, 18112788), (4608, 17609655), (5040, 16100256), (5376, 15093990), (5760, 14087724), (6048, 13416880), (6720, 12075192), (6912, 11739770), (7560, 10733504), (7680, 10565793), (8064, 10062660), (8640, 9391816), (8960, 9056394), (10080, 8050128), (10752, 7546995), (11520, 7043862), (12096, 6708440), (13440, 6037596), (13824, 5869885), (15120, 5366752), (16128, 5031330), (17280, 4695908), (17920, 4528197), (20160, 4025064), (23040, 3521931), (24192, 3354220), (26880, 3018798), (30240, 2683376), (32256, 2515665), (34560, 2347954), (40320, 2012532), (48384, 1677110), (53760, 1509399), (60480, 1341688), (69120, 1173977), (80640, 1006266), (96768, 838555), (120960, 670844), (161280, 503133), (167711, 483840), (241920, 335422)]