7852400640

素因数分解:

$2^{13}\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1$

素因数の和:240

約数の個数: 672

約数和(自身を含む): 33122494080

約数和(自身を除く): 25270093440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 28, 30, 32, 34, 35, 36, 40, 42, 45, 48, 51, 56, 60, 63, 64, 68, 70, 72, 80, 84, 85, 90, 96, 102, 105, 112, 119, 120, 126, 128, 136, 140, 144, 153, 160, 168, 170, 179, 180, 192, 204, 210, 224, 238, 240, 252, 255, 256, 272, 280, 288, 306, 315, 320, 336, 340, 357, 358, 360, 384, 408, 420, 448, 476, 480, 504, 510, 512, 537, 544, 560, 576, 595, 612, 630, 640, 672, 680, 714, 716, 720, 765, 768, 816, 840, 895, 896, 952, 960, 1008, 1020, 1024, 1071, 1074, 1088, 1120, 1152, 1190, 1224, 1253, 1260, 1280, 1344, 1360, 1428, 1432, 1440, 1530, 1536, 1611, 1632, 1680, 1785, 1790, 1792, 1904, 1920, 2016, 2040, 2048, 2142, 2148, 2176, 2240, 2304, 2380, 2448, 2506, 2520, 2560, 2685, 2688, 2720, 2856, 2864, 2880, 3043, 3060, 3072, 3222, 3264, 3360, 3570, 3580, 3584, 3759, 3808, 3840, 4032, 4080, 4096, 4284, 4296, 4352, 4480, 4608, 4760, 4896, 5012, 5040, 5120, 5355, 5370, 5376, 5440, 5712, 5728, 5760, 6086, 6120, 6144, 6265, 6444, 6528, 6720, 7140, 7160, 7168, 7518, 7616, 7680, 8055, 8064, 8160, 8192, 8568, 8592, 8704, 8960, 9129, 9216, 9520, 9792, 10024, 10080, 10240, 10710, 10740, 10752, 10880, 11277, 11424, 11456, 11520, 12172, 12240, 12288, 12530, 12888, 13056, 13440, 14280, 14320, 14336, 15036, 15215, 15232, 15360, 16110, 16128, 16320, 17136, 17184, 17408, 17920, 18258, 18432, 18795, 19040, 19584, 20048, 20160, 20480, 21301, 21420, 21480, 21504, 21760, 22554, 22848, 22912, 23040, 24344, 24480, 24576, 25060, 25776, 26112, 26880, 27387, 28560, 28640, 28672, 30072, 30430, 30464, 30720, 32220, 32256, 32640, 34272, 34368, 34816, 35840, 36516, 36864, 37590, 38080, 39168, 40096, 40320, 40960, 42602, 42840, 42960, 43008, 43520, 45108, 45645, 45696, 45824, 46080, 48688, 48960, 50120, 51552, 52224, 53760, 54774, 56385, 57120, 57280, 57344, 60144, 60860, 60928, 61440, 63903, 64440, 64512, 65280, 68544, 68736, 69632, 71680, 73032, 73728, 75180, 76160, 78336, 80192, 80640, 85204, 85680, 85920, 86016, 87040, 90216, 91290, 91392, 91648, 92160, 97376, 97920, 100240, 103104, 104448, 106505, 107520, 109548, 112770, 114240, 114560, 120288, 121720, 121856, 122880, 127806, 128880, 129024, 130560, 136935, 137088, 137472, 139264, 143360, 146064, 150360, 152320, 156672, 160384, 161280, 170408, 171360, 171840, 172032, 174080, 180432, 182580, 182784, 183296, 184320, 191709, 194752, 195840, 200480, 206208, 208896, 213010, 215040, 219096, 225540, 228480, 229120, 240576, 243440, 243712, 255612, 257760, 258048, 261120, 273870, 274176, 274944, 286720, 292128, 300720, 304640, 313344, 319515, 320768, 322560, 340816, 342720, 343680, 348160, 360864, 365160, 365568, 366592, 368640, 383418, 389504, 391680, 400960, 412416, 417792, 426020, 430080, 438192, 451080, 456960, 458240, 481152, 486880, 487424, 511224, 515520, 516096, 522240, 547740, 548352, 549888, 584256, 601440, 609280, 626688, 639030, 641536, 645120, 681632, 685440, 687360, 696320, 721728, 730320, 731136, 733184, 766836, 779008, 783360, 801920, 824832, 852040, 860160, 876384, 902160, 913920, 916480, 958545, 962304, 973760, 974848, 1022448, 1031040, 1044480, 1095480, 1096704, 1099776, 1168512, 1202880, 1218560, 1253376, 1278060, 1283072, 1290240, 1363264, 1370880, 1374720, 1443456, 1460640, 1462272, 1466368, 1533672, 1558016, 1566720, 1603840, 1649664, 1704080, 1752768, 1804320, 1827840, 1832960, 1917090, 1924608, 1947520, 2044896, 2062080, 2088960, 2190960, 2193408, 2199552, 2337024, 2405760, 2437120, 2556120, 2566144, 2580480, 2726528, 2741760, 2749440, 2886912, 2921280, 2924544, 3067344, 3116032, 3133440, 3207680, 3299328, 3408160, 3505536, 3608640, 3655680, 3665920, 3834180, 3849216, 3895040, 4089792, 4124160, 4381920, 4386816, 4399104, 4674048, 4811520, 4874240, 5112240, 5132288, 5453056, 5483520, 5498880, 5773824, 5842560, 6134688, 6232064, 6266880, 6415360, 6598656, 6816320, 7011072, 7217280, 7311360, 7331840, 7668360, 7698432, 7790080, 8179584, 8248320, 8763840, 8773632, 9348096, 9623040, 10224480, 10264576, 10906112, 10967040, 10997760, 11547648, 11685120, 12269376, 12464128, 12830720, 13197312, 13632640, 14022144, 14434560, 14622720, 15336720, 15396864, 15580160, 16359168, 16496640, 17527680, 18696192, 19246080, 20448960, 21812224, 21934080, 21995520, 23095296, 23370240, 24538752, 24928256, 25661440, 27265280, 28044288, 28869120, 30673440, 30793728, 31160320, 32718336, 32993280, 35055360, 37392384, 38492160, 40897920, 43624448, 43868160, 46190592, 46740480, 49077504, 51322880, 54530560, 56088576, 57738240, 61346880, 62320640, 65436672, 65986560, 70110720, 74784768, 76984320, 81795840, 87248896, 92381184, 93480960, 98155008, 109061120, 112177152, 115476480, 122693760, 124641280, 130873344, 140221440, 153968640, 163591680, 174497792, 186961920, 196310016, 218122240, 224354304, 230952960, 245387520, 261746688, 280442880, 327183360, 373923840, 392620032, 436244480, 461905920, 490775040, 523493376, 560885760, 654366720, 785240064, 872488960, 981550080, 1121771520, 1308733440, 1570480128, 1963100160, 2617466880, 3926200320, 7852400640]

約数ペア:

[(1, 7852400640), (2, 3926200320), (3, 2617466880), (4, 1963100160), (5, 1570480128), (6, 1308733440), (7, 1121771520), (8, 981550080), (9, 872488960), (10, 785240064), (12, 654366720), (14, 560885760), (15, 523493376), (16, 490775040), (17, 461905920), (18, 436244480), (20, 392620032), (21, 373923840), (24, 327183360), (28, 280442880), (30, 261746688), (32, 245387520), (34, 230952960), (35, 224354304), (36, 218122240), (40, 196310016), (42, 186961920), (45, 174497792), (48, 163591680), (51, 153968640), (56, 140221440), (60, 130873344), (63, 124641280), (64, 122693760), (68, 115476480), (70, 112177152), (72, 109061120), (80, 98155008), (84, 93480960), (85, 92381184), (90, 87248896), (96, 81795840), (102, 76984320), (105, 74784768), (112, 70110720), (119, 65986560), (120, 65436672), (126, 62320640), (128, 61346880), (136, 57738240), (140, 56088576), (144, 54530560), (153, 51322880), (160, 49077504), (168, 46740480), (170, 46190592), (179, 43868160), (180, 43624448), (192, 40897920), (204, 38492160), (210, 37392384), (224, 35055360), (238, 32993280), (240, 32718336), (252, 31160320), (255, 30793728), (256, 30673440), (272, 28869120), (280, 28044288), (288, 27265280), (306, 25661440), (315, 24928256), (320, 24538752), (336, 23370240), (340, 23095296), (357, 21995520), (358, 21934080), (360, 21812224), (384, 20448960), (408, 19246080), (420, 18696192), (448, 17527680), (476, 16496640), (480, 16359168), (504, 15580160), (510, 15396864), (512, 15336720), (537, 14622720), (544, 14434560), (560, 14022144), (576, 13632640), (595, 13197312), (612, 12830720), (630, 12464128), (640, 12269376), (672, 11685120), (680, 11547648), (714, 10997760), (716, 10967040), (720, 10906112), (765, 10264576), (768, 10224480), (816, 9623040), (840, 9348096), (895, 8773632), (896, 8763840), (952, 8248320), (960, 8179584), (1008, 7790080), (1020, 7698432), (1024, 7668360), (1071, 7331840), (1074, 7311360), (1088, 7217280), (1120, 7011072), (1152, 6816320), (1190, 6598656), (1224, 6415360), (1253, 6266880), (1260, 6232064), (1280, 6134688), (1344, 5842560), (1360, 5773824), (1428, 5498880), (1432, 5483520), (1440, 5453056), (1530, 5132288), (1536, 5112240), (1611, 4874240), (1632, 4811520), (1680, 4674048), (1785, 4399104), (1790, 4386816), (1792, 4381920), (1904, 4124160), (1920, 4089792), (2016, 3895040), (2040, 3849216), (2048, 3834180), (2142, 3665920), (2148, 3655680), (2176, 3608640), (2240, 3505536), (2304, 3408160), (2380, 3299328), (2448, 3207680), (2506, 3133440), (2520, 3116032), (2560, 3067344), (2685, 2924544), (2688, 2921280), (2720, 2886912), (2856, 2749440), (2864, 2741760), (2880, 2726528), (3043, 2580480), (3060, 2566144), (3072, 2556120), (3222, 2437120), (3264, 2405760), (3360, 2337024), (3570, 2199552), (3580, 2193408), (3584, 2190960), (3759, 2088960), (3808, 2062080), (3840, 2044896), (4032, 1947520), (4080, 1924608), (4096, 1917090), (4284, 1832960), (4296, 1827840), (4352, 1804320), (4480, 1752768), (4608, 1704080), (4760, 1649664), (4896, 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(15360, 511224), (16110, 487424), (16128, 486880), (16320, 481152), (17136, 458240), (17184, 456960), (17408, 451080), (17920, 438192), (18258, 430080), (18432, 426020), (18795, 417792), (19040, 412416), (19584, 400960), (20048, 391680), (20160, 389504), (20480, 383418), (21301, 368640), (21420, 366592), (21480, 365568), (21504, 365160), (21760, 360864), (22554, 348160), (22848, 343680), (22912, 342720), (23040, 340816), (24344, 322560), (24480, 320768), (24576, 319515), (25060, 313344), (25776, 304640), (26112, 300720), (26880, 292128), (27387, 286720), (28560, 274944), (28640, 274176), (28672, 273870), (30072, 261120), (30430, 258048), (30464, 257760), (30720, 255612), (32220, 243712), (32256, 243440), (32640, 240576), (34272, 229120), (34368, 228480), (34816, 225540), (35840, 219096), (36516, 215040), (36864, 213010), (37590, 208896), (38080, 206208), (39168, 200480), (40096, 195840), (40320, 194752), (40960, 191709), (42602, 184320), (42840, 183296), (42960, 182784), (43008, 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