1648926720

素因数分解:

$2^{13}\times 3^4\times 5^1\times 7^1\times {\mathrm{71}}^1$

素因数の和:121

約数の個数: 560

約数和(自身を含む): 6850977408

約数和(自身を除く): 5202050688

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, 71, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 142, 144, 160, 162, 168, 180, 189, 192, 210, 213, 216, 224, 240, 252, 256, 270, 280, 284, 288, 315, 320, 324, 336, 355, 360, 378, 384, 405, 420, 426, 432, 448, 480, 497, 504, 512, 540, 560, 567, 568, 576, 630, 639, 640, 648, 672, 710, 720, 756, 768, 810, 840, 852, 864, 896, 945, 960, 994, 1008, 1024, 1065, 1080, 1120, 1134, 1136, 1152, 1260, 1278, 1280, 1296, 1344, 1420, 1440, 1491, 1512, 1536, 1620, 1680, 1704, 1728, 1792, 1890, 1917, 1920, 1988, 2016, 2048, 2130, 2160, 2240, 2268, 2272, 2304, 2485, 2520, 2556, 2560, 2592, 2688, 2835, 2840, 2880, 2982, 3024, 3072, 3195, 3240, 3360, 3408, 3456, 3584, 3780, 3834, 3840, 3976, 4032, 4096, 4260, 4320, 4473, 4480, 4536, 4544, 4608, 4970, 5040, 5112, 5120, 5184, 5376, 5670, 5680, 5751, 5760, 5964, 6048, 6144, 6390, 6480, 6720, 6816, 6912, 7168, 7455, 7560, 7668, 7680, 7952, 8064, 8192, 8520, 8640, 8946, 8960, 9072, 9088, 9216, 9585, 9940, 10080, 10224, 10240, 10368, 10752, 11340, 11360, 11502, 11520, 11928, 12096, 12288, 12780, 12960, 13419, 13440, 13632, 13824, 14336, 14910, 15120, 15336, 15360, 15904, 16128, 17040, 17280, 17892, 17920, 18144, 18176, 18432, 19170, 19880, 20160, 20448, 20480, 20736, 21504, 22365, 22680, 22720, 23004, 23040, 23856, 24192, 24576, 25560, 25920, 26838, 26880, 27264, 27648, 28672, 28755, 29820, 30240, 30672, 30720, 31808, 32256, 34080, 34560, 35784, 35840, 36288, 36352, 36864, 38340, 39760, 40257, 40320, 40896, 40960, 41472, 43008, 44730, 45360, 45440, 46008, 46080, 47712, 48384, 51120, 51840, 53676, 53760, 54528, 55296, 57344, 57510, 59640, 60480, 61344, 61440, 63616, 64512, 67095, 68160, 69120, 71568, 71680, 72576, 72704, 73728, 76680, 79520, 80514, 80640, 81792, 82944, 86016, 89460, 90720, 90880, 92016, 92160, 95424, 96768, 102240, 103680, 107352, 107520, 109056, 110592, 115020, 119280, 120960, 122688, 122880, 127232, 129024, 134190, 136320, 138240, 143136, 143360, 145152, 145408, 153360, 159040, 161028, 161280, 163584, 165888, 172032, 178920, 181440, 181760, 184032, 184320, 190848, 193536, 201285, 204480, 207360, 214704, 215040, 218112, 221184, 230040, 238560, 241920, 245376, 254464, 258048, 268380, 272640, 276480, 286272, 286720, 290304, 290816, 306720, 318080, 322056, 322560, 327168, 331776, 357840, 362880, 363520, 368064, 368640, 381696, 387072, 402570, 408960, 414720, 429408, 430080, 436224, 460080, 477120, 483840, 490752, 508928, 516096, 536760, 545280, 552960, 572544, 580608, 581632, 613440, 636160, 644112, 645120, 654336, 663552, 715680, 725760, 727040, 736128, 763392, 774144, 805140, 817920, 829440, 858816, 860160, 872448, 920160, 954240, 967680, 981504, 1017856, 1073520, 1090560, 1105920, 1145088, 1161216, 1226880, 1272320, 1288224, 1290240, 1308672, 1431360, 1451520, 1454080, 1472256, 1526784, 1548288, 1610280, 1635840, 1658880, 1717632, 1744896, 1840320, 1908480, 1935360, 1963008, 2035712, 2147040, 2181120, 2290176, 2322432, 2453760, 2544640, 2576448, 2580480, 2617344, 2862720, 2903040, 2908160, 2944512, 3053568, 3220560, 3271680, 3317760, 3435264, 3680640, 3816960, 3870720, 3926016, 4071424, 4294080, 4362240, 4580352, 4644864, 4907520, 5089280, 5152896, 5234688, 5725440, 5806080, 5889024, 6107136, 6441120, 6543360, 6870528, 7361280, 7633920, 7741440, 7852032, 8588160, 8724480, 9160704, 9815040, 10178560, 10305792, 11450880, 11612160, 11778048, 12214272, 12882240, 13086720, 13741056, 14722560, 15267840, 15704064, 17176320, 18321408, 19630080, 20357120, 20611584, 22901760, 23224320, 23556096, 25764480, 26173440, 27482112, 29445120, 30535680, 34352640, 36642816, 39260160, 41223168, 45803520, 47112192, 51528960, 54964224, 58890240, 61071360, 68705280, 78520320, 82446336, 91607040, 103057920, 109928448, 117780480, 137410560, 164892672, 183214080, 206115840, 235560960, 274821120, 329785344, 412231680, 549642240, 824463360, 1648926720]

約数ペア:

[(1, 1648926720), (2, 824463360), (3, 549642240), (4, 412231680), (5, 329785344), (6, 274821120), (7, 235560960), (8, 206115840), (9, 183214080), (10, 164892672), (12, 137410560), (14, 117780480), (15, 109928448), (16, 103057920), (18, 91607040), (20, 82446336), (21, 78520320), (24, 68705280), (27, 61071360), (28, 58890240), (30, 54964224), (32, 51528960), (35, 47112192), (36, 45803520), (40, 41223168), (42, 39260160), (45, 36642816), (48, 34352640), (54, 30535680), (56, 29445120), (60, 27482112), (63, 26173440), (64, 25764480), (70, 23556096), (71, 23224320), (72, 22901760), (80, 20611584), (81, 20357120), (84, 19630080), (90, 18321408), (96, 17176320), (105, 15704064), (108, 15267840), (112, 14722560), (120, 13741056), (126, 13086720), (128, 12882240), (135, 12214272), (140, 11778048), (142, 11612160), (144, 11450880), (160, 10305792), (162, 10178560), (168, 9815040), (180, 9160704), (189, 8724480), (192, 8588160), (210, 7852032), (213, 7741440), (216, 7633920), (224, 7361280), (240, 6870528), (252, 6543360), (256, 6441120), (270, 6107136), (280, 5889024), (284, 5806080), (288, 5725440), (315, 5234688), (320, 5152896), (324, 5089280), (336, 4907520), (355, 4644864), (360, 4580352), (378, 4362240), (384, 4294080), (405, 4071424), (420, 3926016), (426, 3870720), (432, 3816960), (448, 3680640), (480, 3435264), (497, 3317760), (504, 3271680), (512, 3220560), (540, 3053568), (560, 2944512), (567, 2908160), (568, 2903040), (576, 2862720), (630, 2617344), (639, 2580480), (640, 2576448), (648, 2544640), (672, 2453760), (710, 2322432), (720, 2290176), (756, 2181120), (768, 2147040), (810, 2035712), (840, 1963008), (852, 1935360), (864, 1908480), (896, 1840320), (945, 1744896), (960, 1717632), (994, 1658880), (1008, 1635840), (1024, 1610280), (1065, 1548288), (1080, 1526784), (1120, 1472256), (1134, 1454080), (1136, 1451520), (1152, 1431360), (1260, 1308672), (1278, 1290240), (1280, 1288224), (1296, 1272320), (1344, 1226880), (1420, 1161216), (1440, 1145088), (1491, 1105920), (1512, 1090560), (1536, 1073520), (1620, 1017856), (1680, 981504), (1704, 967680), (1728, 954240), (1792, 920160), (1890, 872448), (1917, 860160), (1920, 858816), (1988, 829440), (2016, 817920), (2048, 805140), (2130, 774144), (2160, 763392), (2240, 736128), (2268, 727040), (2272, 725760), (2304, 715680), (2485, 663552), (2520, 654336), (2556, 645120), (2560, 644112), (2592, 636160), (2688, 613440), (2835, 581632), (2840, 580608), (2880, 572544), (2982, 552960), (3024, 545280), (3072, 536760), (3195, 516096), (3240, 508928), (3360, 490752), (3408, 483840), (3456, 477120), (3584, 460080), (3780, 436224), (3834, 430080), (3840, 429408), (3976, 414720), (4032, 408960), (4096, 402570), (4260, 387072), (4320, 381696), (4473, 368640), (4480, 368064), (4536, 363520), (4544, 362880), (4608, 357840), (4970, 331776), (5040, 327168), (5112, 322560), (5120, 322056), (5184, 318080), (5376, 306720), (5670, 290816), (5680, 290304), (5751, 286720), (5760, 286272), (5964, 276480), (6048, 272640), (6144, 268380), (6390, 258048), (6480, 254464), (6720, 245376), (6816, 241920), (6912, 238560), (7168, 230040), (7455, 221184), (7560, 218112), (7668, 215040), (7680, 214704), (7952, 207360), (8064, 204480), (8192, 201285), (8520, 193536), (8640, 190848), (8946, 184320), (8960, 184032), (9072, 181760), (9088, 181440), (9216, 178920), (9585, 172032), (9940, 165888), (10080, 163584), (10224, 161280), (10240, 161028), (10368, 159040), (10752, 153360), (11340, 145408), (11360, 145152), (11502, 143360), (11520, 143136), (11928, 138240), (12096, 136320), (12288, 134190), (12780, 129024), (12960, 127232), (13419, 122880), (13440, 122688), (13632, 120960), (13824, 119280), (14336, 115020), (14910, 110592), (15120, 109056), (15336, 107520), (15360, 107352), (15904, 103680), (16128, 102240), (17040, 96768), (17280, 95424), (17892, 92160), (17920, 92016), (18144, 90880), (18176, 90720), (18432, 89460), (19170, 86016), (19880, 82944), (20160, 81792), (20448, 80640), (20480, 80514), (20736, 79520), (21504, 76680), (22365, 73728), (22680, 72704), (22720, 72576), (23004, 71680), (23040, 71568), (23856, 69120), (24192, 68160), (24576, 67095), (25560, 64512), (25920, 63616), (26838, 61440), (26880, 61344), (27264, 60480), (27648, 59640), (28672, 57510), (28755, 57344), (29820, 55296), (30240, 54528), (30672, 53760), (30720, 53676), (31808, 51840), (32256, 51120), (34080, 48384), (34560, 47712), (35784, 46080), (35840, 46008), (36288, 45440), (36352, 45360), (36864, 44730), (38340, 43008), (39760, 41472), (40257, 40960), (40320, 40896)]