245790720

素因数分解:

$2^{11}\times 3^3\times 5^1\times 7^1\times {\mathrm{127}}^1$

素因数の和:170

約数の個数: 384

約数和(自身を含む): 1006387200

約数和(自身を除く): 760596480

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, 127, 128, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 254, 256, 270, 280, 288, 315, 320, 336, 360, 378, 381, 384, 420, 432, 448, 480, 504, 508, 512, 540, 560, 576, 630, 635, 640, 672, 720, 756, 762, 768, 840, 864, 889, 896, 945, 960, 1008, 1016, 1024, 1080, 1120, 1143, 1152, 1260, 1270, 1280, 1344, 1440, 1512, 1524, 1536, 1680, 1728, 1778, 1792, 1890, 1905, 1920, 2016, 2032, 2048, 2160, 2240, 2286, 2304, 2520, 2540, 2560, 2667, 2688, 2880, 3024, 3048, 3072, 3360, 3429, 3456, 3556, 3584, 3780, 3810, 3840, 4032, 4064, 4320, 4445, 4480, 4572, 4608, 5040, 5080, 5120, 5334, 5376, 5715, 5760, 6048, 6096, 6144, 6720, 6858, 6912, 7112, 7168, 7560, 7620, 7680, 8001, 8064, 8128, 8640, 8890, 8960, 9144, 9216, 10080, 10160, 10240, 10668, 10752, 11430, 11520, 12096, 12192, 13335, 13440, 13716, 13824, 14224, 14336, 15120, 15240, 15360, 16002, 16128, 16256, 17145, 17280, 17780, 17920, 18288, 18432, 20160, 20320, 21336, 21504, 22860, 23040, 24003, 24192, 24384, 26670, 26880, 27432, 27648, 28448, 30240, 30480, 30720, 32004, 32256, 32512, 34290, 34560, 35560, 35840, 36576, 40005, 40320, 40640, 42672, 43008, 45720, 46080, 48006, 48384, 48768, 53340, 53760, 54864, 55296, 56896, 60480, 60960, 64008, 64512, 65024, 68580, 69120, 71120, 71680, 73152, 80010, 80640, 81280, 85344, 91440, 92160, 96012, 96768, 97536, 106680, 107520, 109728, 113792, 120015, 120960, 121920, 128016, 129024, 130048, 137160, 138240, 142240, 146304, 160020, 161280, 162560, 170688, 182880, 192024, 193536, 195072, 213360, 215040, 219456, 227584, 240030, 241920, 243840, 256032, 260096, 274320, 276480, 284480, 292608, 320040, 322560, 325120, 341376, 365760, 384048, 387072, 390144, 426720, 438912, 455168, 480060, 483840, 487680, 512064, 548640, 568960, 585216, 640080, 645120, 650240, 682752, 731520, 768096, 780288, 853440, 877824, 910336, 960120, 967680, 975360, 1024128, 1097280, 1137920, 1170432, 1280160, 1300480, 1365504, 1463040, 1536192, 1706880, 1755648, 1820672, 1920240, 1935360, 1950720, 2048256, 2194560, 2275840, 2340864, 2560320, 2731008, 2926080, 3072384, 3413760, 3511296, 3840480, 3901440, 4096512, 4389120, 4551680, 5120640, 5462016, 5852160, 6144768, 6827520, 7022592, 7680960, 8193024, 8778240, 9103360, 10241280, 11704320, 12289536, 13655040, 15361920, 16386048, 17556480, 20482560, 24579072, 27310080, 30723840, 35112960, 40965120, 49158144, 61447680, 81930240, 122895360, 245790720]

約数ペア:

[(1, 245790720), (2, 122895360), (3, 81930240), (4, 61447680), (5, 49158144), (6, 40965120), (7, 35112960), (8, 30723840), (9, 27310080), (10, 24579072), (12, 20482560), (14, 17556480), (15, 16386048), (16, 15361920), (18, 13655040), (20, 12289536), (21, 11704320), (24, 10241280), (27, 9103360), (28, 8778240), (30, 8193024), (32, 7680960), (35, 7022592), (36, 6827520), (40, 6144768), (42, 5852160), (45, 5462016), (48, 5120640), (54, 4551680), (56, 4389120), (60, 4096512), (63, 3901440), (64, 3840480), (70, 3511296), (72, 3413760), (80, 3072384), (84, 2926080), (90, 2731008), (96, 2560320), (105, 2340864), (108, 2275840), (112, 2194560), (120, 2048256), (126, 1950720), (127, 1935360), (128, 1920240), (135, 1820672), (140, 1755648), (144, 1706880), (160, 1536192), (168, 1463040), (180, 1365504), (189, 1300480), (192, 1280160), (210, 1170432), (216, 1137920), (224, 1097280), (240, 1024128), (252, 975360), (254, 967680), (256, 960120), (270, 910336), (280, 877824), (288, 853440), (315, 780288), (320, 768096), (336, 731520), (360, 682752), (378, 650240), (381, 645120), (384, 640080), (420, 585216), (432, 568960), (448, 548640), (480, 512064), (504, 487680), (508, 483840), (512, 480060), (540, 455168), (560, 438912), (576, 426720), (630, 390144), (635, 387072), (640, 384048), (672, 365760), (720, 341376), (756, 325120), (762, 322560), (768, 320040), (840, 292608), (864, 284480), (889, 276480), (896, 274320), (945, 260096), (960, 256032), (1008, 243840), (1016, 241920), (1024, 240030), (1080, 227584), (1120, 219456), (1143, 215040), (1152, 213360), (1260, 195072), (1270, 193536), (1280, 192024), (1344, 182880), (1440, 170688), (1512, 162560), (1524, 161280), (1536, 160020), (1680, 146304), (1728, 142240), (1778, 138240), (1792, 137160), (1890, 130048), (1905, 129024), (1920, 128016), (2016, 121920), (2032, 120960), (2048, 120015), (2160, 113792), (2240, 109728), (2286, 107520), (2304, 106680), (2520, 97536), (2540, 96768), (2560, 96012), (2667, 92160), (2688, 91440), (2880, 85344), (3024, 81280), (3048, 80640), (3072, 80010), (3360, 73152), (3429, 71680), (3456, 71120), (3556, 69120), (3584, 68580), (3780, 65024), (3810, 64512), (3840, 64008), (4032, 60960), (4064, 60480), (4320, 56896), (4445, 55296), (4480, 54864), (4572, 53760), (4608, 53340), (5040, 48768), (5080, 48384), (5120, 48006), (5334, 46080), (5376, 45720), (5715, 43008), (5760, 42672), (6048, 40640), (6096, 40320), (6144, 40005), (6720, 36576), (6858, 35840), (6912, 35560), (7112, 34560), (7168, 34290), (7560, 32512), (7620, 32256), (7680, 32004), (8001, 30720), (8064, 30480), (8128, 30240), (8640, 28448), (8890, 27648), (8960, 27432), (9144, 26880), (9216, 26670), (10080, 24384), (10160, 24192), (10240, 24003), (10668, 23040), (10752, 22860), (11430, 21504), (11520, 21336), (12096, 20320), (12192, 20160), (13335, 18432), (13440, 18288), (13716, 17920), (13824, 17780), (14224, 17280), (14336, 17145), (15120, 16256), (15240, 16128), (15360, 16002)]