20475924480

素因数分解:

$2^{12}\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{10099}}^1$

素因数の和:10145

約数の個数: 312

約数和(自身を含む): 77434437600

約数和(自身を除く): 56958513120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 128, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 256, 264, 288, 320, 330, 352, 360, 384, 396, 440, 480, 495, 512, 528, 576, 640, 660, 704, 720, 768, 792, 880, 960, 990, 1024, 1056, 1152, 1280, 1320, 1408, 1440, 1536, 1584, 1760, 1920, 1980, 2048, 2112, 2304, 2560, 2640, 2816, 2880, 3072, 3168, 3520, 3840, 3960, 4096, 4224, 4608, 5120, 5280, 5632, 5760, 6144, 6336, 7040, 7680, 7920, 8448, 9216, 10099, 10240, 10560, 11264, 11520, 12288, 12672, 14080, 15360, 15840, 16896, 18432, 20198, 20480, 21120, 22528, 23040, 25344, 28160, 30297, 30720, 31680, 33792, 36864, 40396, 42240, 45056, 46080, 50495, 50688, 56320, 60594, 61440, 63360, 67584, 80792, 84480, 90891, 92160, 100990, 101376, 111089, 112640, 121188, 126720, 135168, 151485, 161584, 168960, 181782, 184320, 201980, 202752, 222178, 225280, 242376, 253440, 302970, 323168, 333267, 337920, 363564, 403960, 405504, 444356, 454455, 484752, 506880, 555445, 605940, 646336, 666534, 675840, 727128, 807920, 888712, 908910, 969504, 999801, 1013760, 1110890, 1211880, 1292672, 1333068, 1454256, 1615840, 1666335, 1777424, 1817820, 1939008, 1999602, 2027520, 2221780, 2423760, 2585344, 2666136, 2908512, 3231680, 3332670, 3554848, 3635640, 3878016, 3999204, 4443560, 4847520, 4999005, 5170688, 5332272, 5817024, 6463360, 6665340, 7109696, 7271280, 7756032, 7998408, 8887120, 9695040, 9998010, 10341376, 10664544, 11634048, 12926720, 13330680, 14219392, 14542560, 15512064, 15996816, 17774240, 19390080, 19996020, 20682752, 21329088, 23268096, 25853440, 26661360, 28438784, 29085120, 31024128, 31993632, 35548480, 38780160, 39992040, 41365504, 42658176, 46536192, 51706880, 53322720, 56877568, 58170240, 62048256, 63987264, 71096960, 77560320, 79984080, 85316352, 93072384, 103413760, 106645440, 113755136, 116340480, 124096512, 127974528, 142193920, 155120640, 159968160, 170632704, 186144768, 206827520, 213290880, 227510272, 232680960, 255949056, 284387840, 310241280, 319936320, 341265408, 372289536, 426581760, 455020544, 465361920, 511898112, 568775680, 620482560, 639872640, 682530816, 853163520, 930723840, 1023796224, 1137551360, 1279745280, 1365061632, 1706327040, 1861447680, 2047592448, 2275102720, 2559490560, 3412654080, 4095184896, 5118981120, 6825308160, 10237962240, 20475924480]

約数ペア:

[(1, 20475924480), (2, 10237962240), (3, 6825308160), (4, 5118981120), (5, 4095184896), (6, 3412654080), (8, 2559490560), (9, 2275102720), (10, 2047592448), (11, 1861447680), (12, 1706327040), (15, 1365061632), (16, 1279745280), (18, 1137551360), (20, 1023796224), (22, 930723840), (24, 853163520), (30, 682530816), (32, 639872640), (33, 620482560), (36, 568775680), (40, 511898112), (44, 465361920), (45, 455020544), (48, 426581760), (55, 372289536), (60, 341265408), (64, 319936320), (66, 310241280), (72, 284387840), (80, 255949056), (88, 232680960), (90, 227510272), (96, 213290880), (99, 206827520), (110, 186144768), (120, 170632704), (128, 159968160), (132, 155120640), (144, 142193920), (160, 127974528), (165, 124096512), (176, 116340480), (180, 113755136), (192, 106645440), (198, 103413760), (220, 93072384), (240, 85316352), (256, 79984080), (264, 77560320), (288, 71096960), (320, 63987264), (330, 62048256), (352, 58170240), (360, 56877568), (384, 53322720), (396, 51706880), (440, 46536192), (480, 42658176), (495, 41365504), (512, 39992040), (528, 38780160), (576, 35548480), (640, 31993632), (660, 31024128), (704, 29085120), (720, 28438784), (768, 26661360), (792, 25853440), (880, 23268096), (960, 21329088), (990, 20682752), (1024, 19996020), (1056, 19390080), (1152, 17774240), (1280, 15996816), (1320, 15512064), (1408, 14542560), (1440, 14219392), (1536, 13330680), (1584, 12926720), (1760, 11634048), (1920, 10664544), (1980, 10341376), (2048, 9998010), (2112, 9695040), (2304, 8887120), (2560, 7998408), (2640, 7756032), (2816, 7271280), (2880, 7109696), (3072, 6665340), (3168, 6463360), (3520, 5817024), (3840, 5332272), (3960, 5170688), (4096, 4999005), (4224, 4847520), (4608, 4443560), (5120, 3999204), (5280, 3878016), (5632, 3635640), (5760, 3554848), (6144, 3332670), (6336, 3231680), (7040, 2908512), (7680, 2666136), (7920, 2585344), (8448, 2423760), (9216, 2221780), (10099, 2027520), (10240, 1999602), (10560, 1939008), (11264, 1817820), (11520, 1777424), (12288, 1666335), (12672, 1615840), (14080, 1454256), (15360, 1333068), (15840, 1292672), (16896, 1211880), (18432, 1110890), (20198, 1013760), (20480, 999801), (21120, 969504), (22528, 908910), (23040, 888712), (25344, 807920), (28160, 727128), (30297, 675840), (30720, 666534), (31680, 646336), (33792, 605940), (36864, 555445), (40396, 506880), (42240, 484752), (45056, 454455), (46080, 444356), (50495, 405504), (50688, 403960), (56320, 363564), (60594, 337920), (61440, 333267), (63360, 323168), (67584, 302970), (80792, 253440), (84480, 242376), (90891, 225280), (92160, 222178), (100990, 202752), (101376, 201980), (111089, 184320), (112640, 181782), (121188, 168960), (126720, 161584), (135168, 151485)]