263250247680

素因数分解:

$2^{20}\times 3^2\times 5^1\times 7^1\times {\mathrm{797}}^1$

素因数の和:855

約数の個数: 504

約数和(自身を含む): 1044280534752

約数和(自身を除く): 781030287072

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 256, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 512, 560, 576, 630, 640, 672, 720, 768, 797, 840, 896, 960, 1008, 1024, 1120, 1152, 1260, 1280, 1344, 1440, 1536, 1594, 1680, 1792, 1920, 2016, 2048, 2240, 2304, 2391, 2520, 2560, 2688, 2880, 3072, 3188, 3360, 3584, 3840, 3985, 4032, 4096, 4480, 4608, 4782, 5040, 5120, 5376, 5579, 5760, 6144, 6376, 6720, 7168, 7173, 7680, 7970, 8064, 8192, 8960, 9216, 9564, 10080, 10240, 10752, 11158, 11520, 11955, 12288, 12752, 13440, 14336, 14346, 15360, 15940, 16128, 16384, 16737, 17920, 18432, 19128, 20160, 20480, 21504, 22316, 23040, 23910, 24576, 25504, 26880, 27895, 28672, 28692, 30720, 31880, 32256, 32768, 33474, 35840, 35865, 36864, 38256, 40320, 40960, 43008, 44632, 46080, 47820, 49152, 50211, 51008, 53760, 55790, 57344, 57384, 61440, 63760, 64512, 65536, 66948, 71680, 71730, 73728, 76512, 80640, 81920, 83685, 86016, 89264, 92160, 95640, 98304, 100422, 102016, 107520, 111580, 114688, 114768, 122880, 127520, 129024, 131072, 133896, 143360, 143460, 147456, 153024, 161280, 163840, 167370, 172032, 178528, 184320, 191280, 196608, 200844, 204032, 215040, 223160, 229376, 229536, 245760, 251055, 255040, 258048, 262144, 267792, 286720, 286920, 294912, 306048, 322560, 327680, 334740, 344064, 357056, 368640, 382560, 393216, 401688, 408064, 430080, 446320, 458752, 459072, 491520, 502110, 510080, 516096, 524288, 535584, 573440, 573840, 589824, 612096, 645120, 655360, 669480, 688128, 714112, 737280, 765120, 786432, 803376, 816128, 860160, 892640, 917504, 918144, 983040, 1004220, 1020160, 1032192, 1048576, 1071168, 1146880, 1147680, 1179648, 1224192, 1290240, 1310720, 1338960, 1376256, 1428224, 1474560, 1530240, 1572864, 1606752, 1632256, 1720320, 1785280, 1835008, 1836288, 1966080, 2008440, 2040320, 2064384, 2142336, 2293760, 2295360, 2359296, 2448384, 2580480, 2621440, 2677920, 2752512, 2856448, 2949120, 3060480, 3145728, 3213504, 3264512, 3440640, 3570560, 3670016, 3672576, 3932160, 4016880, 4080640, 4128768, 4284672, 4587520, 4590720, 4718592, 4896768, 5160960, 5242880, 5355840, 5505024, 5712896, 5898240, 6120960, 6427008, 6529024, 6881280, 7141120, 7340032, 7345152, 7864320, 8033760, 8161280, 8257536, 8569344, 9175040, 9181440, 9437184, 9793536, 10321920, 10711680, 11010048, 11425792, 11796480, 12241920, 12854016, 13058048, 13762560, 14282240, 14690304, 15728640, 16067520, 16322560, 16515072, 17138688, 18350080, 18362880, 19587072, 20643840, 21423360, 22020096, 22851584, 23592960, 24483840, 25708032, 26116096, 27525120, 28564480, 29380608, 32135040, 32645120, 33030144, 34277376, 36700160, 36725760, 39174144, 41287680, 42846720, 45703168, 47185920, 48967680, 51416064, 52232192, 55050240, 57128960, 58761216, 64270080, 65290240, 66060288, 68554752, 73451520, 78348288, 82575360, 85693440, 91406336, 97935360, 102832128, 104464384, 110100480, 114257920, 117522432, 128540160, 130580480, 137109504, 146903040, 156696576, 165150720, 171386880, 182812672, 195870720, 205664256, 208928768, 228515840, 235044864, 257080320, 261160960, 274219008, 293806080, 313393152, 330301440, 342773760, 365625344, 391741440, 411328512, 417857536, 457031680, 470089728, 514160640, 522321920, 548438016, 587612160, 626786304, 685547520, 731250688, 783482880, 822657024, 835715072, 914063360, 940179456, 1028321280, 1044643840, 1096876032, 1175224320, 1253572608, 1371095040, 1462501376, 1566965760, 1645314048, 1828126720, 1880358912, 2056642560, 2089287680, 2193752064, 2350448640, 2507145216, 2742190080, 2925002752, 3133931520, 3290628096, 3656253440, 3760717824, 4113285120, 4178575360, 4387504128, 4700897280, 5484380160, 5850005504, 6267863040, 6581256192, 7312506880, 7521435648, 8226570240, 8775008256, 9401794560, 10968760320, 12535726080, 13162512384, 14625013760, 16453140480, 17550016512, 18803589120, 21937520640, 26325024768, 29250027520, 32906280960, 37607178240, 43875041280, 52650049536, 65812561920, 87750082560, 131625123840, 263250247680]

約数ペア:

[(1, 263250247680), (2, 131625123840), (3, 87750082560), (4, 65812561920), (5, 52650049536), (6, 43875041280), (7, 37607178240), (8, 32906280960), (9, 29250027520), (10, 26325024768), (12, 21937520640), (14, 18803589120), (15, 17550016512), (16, 16453140480), (18, 14625013760), (20, 13162512384), (21, 12535726080), (24, 10968760320), (28, 9401794560), (30, 8775008256), (32, 8226570240), (35, 7521435648), (36, 7312506880), (40, 6581256192), (42, 6267863040), (45, 5850005504), (48, 5484380160), (56, 4700897280), (60, 4387504128), (63, 4178575360), (64, 4113285120), (70, 3760717824), (72, 3656253440), (80, 3290628096), (84, 3133931520), (90, 2925002752), (96, 2742190080), (105, 2507145216), (112, 2350448640), (120, 2193752064), (126, 2089287680), (128, 2056642560), (140, 1880358912), (144, 1828126720), (160, 1645314048), (168, 1566965760), (180, 1462501376), (192, 1371095040), (210, 1253572608), (224, 1175224320), (240, 1096876032), (252, 1044643840), (256, 1028321280), (280, 940179456), (288, 914063360), (315, 835715072), (320, 822657024), (336, 783482880), (360, 731250688), (384, 685547520), (420, 626786304), (448, 587612160), (480, 548438016), (504, 522321920), (512, 514160640), (560, 470089728), (576, 457031680), (630, 417857536), (640, 411328512), (672, 391741440), (720, 365625344), (768, 342773760), (797, 330301440), (840, 313393152), (896, 293806080), (960, 274219008), (1008, 261160960), (1024, 257080320), (1120, 235044864), (1152, 228515840), (1260, 208928768), (1280, 205664256), (1344, 195870720), (1440, 182812672), (1536, 171386880), (1594, 165150720), (1680, 156696576), (1792, 146903040), (1920, 137109504), (2016, 130580480), (2048, 128540160), (2240, 117522432), (2304, 114257920), (2391, 110100480), (2520, 104464384), (2560, 102832128), (2688, 97935360), (2880, 91406336), (3072, 85693440), (3188, 82575360), (3360, 78348288), (3584, 73451520), (3840, 68554752), (3985, 66060288), (4032, 65290240), (4096, 64270080), (4480, 58761216), (4608, 57128960), (4782, 55050240), (5040, 52232192), (5120, 51416064), (5376, 48967680), (5579, 47185920), (5760, 45703168), (6144, 42846720), (6376, 41287680), (6720, 39174144), (7168, 36725760), (7173, 36700160), (7680, 34277376), (7970, 33030144), (8064, 32645120), (8192, 32135040), (8960, 29380608), (9216, 28564480), (9564, 27525120), (10080, 26116096), (10240, 25708032), (10752, 24483840), (11158, 23592960), (11520, 22851584), (11955, 22020096), (12288, 21423360), (12752, 20643840), (13440, 19587072), (14336, 18362880), (14346, 18350080), (15360, 17138688), (15940, 16515072), (16128, 16322560), (16384, 16067520), (16737, 15728640), (17920, 14690304), (18432, 14282240), (19128, 13762560), (20160, 13058048), (20480, 12854016), (21504, 12241920), (22316, 11796480), (23040, 11425792), (23910, 11010048), (24576, 10711680), (25504, 10321920), (26880, 9793536), (27895, 9437184), (28672, 9181440), (28692, 9175040), (30720, 8569344), (31880, 8257536), (32256, 8161280), (32768, 8033760), (33474, 7864320), (35840, 7345152), (35865, 7340032), (36864, 7141120), (38256, 6881280), (40320, 6529024), (40960, 6427008), (43008, 6120960), (44632, 5898240), (46080, 5712896), (47820, 5505024), (49152, 5355840), (50211, 5242880), (51008, 5160960), (53760, 4896768), (55790, 4718592), (57344, 4590720), (57384, 4587520), (61440, 4284672), (63760, 4128768), (64512, 4080640), (65536, 4016880), (66948, 3932160), (71680, 3672576), (71730, 3670016), (73728, 3570560), (76512, 3440640), (80640, 3264512), (81920, 3213504), (83685, 3145728), (86016, 3060480), (89264, 2949120), (92160, 2856448), (95640, 2752512), (98304, 2677920), (100422, 2621440), (102016, 2580480), (107520, 2448384), (111580, 2359296), (114688, 2295360), (114768, 2293760), (122880, 2142336), (127520, 2064384), (129024, 2040320), (131072, 2008440), (133896, 1966080), (143360, 1836288), (143460, 1835008), (147456, 1785280), (153024, 1720320), (161280, 1632256), (163840, 1606752), (167370, 1572864), (172032, 1530240), (178528, 1474560), (184320, 1428224), (191280, 1376256), (196608, 1338960), (200844, 1310720), (204032, 1290240), (215040, 1224192), (223160, 1179648), (229376, 1147680), (229536, 1146880), (245760, 1071168), (251055, 1048576), (255040, 1032192), (258048, 1020160), (262144, 1004220), (267792, 983040), (286720, 918144), (286920, 917504), (294912, 892640), (306048, 860160), (322560, 816128), (327680, 803376), (334740, 786432), (344064, 765120), (357056, 737280), (368640, 714112), (382560, 688128), (393216, 669480), (401688, 655360), (408064, 645120), (430080, 612096), (446320, 589824), (458752, 573840), (459072, 573440), (491520, 535584), (502110, 524288), (510080, 516096)]