20393533440

素因数分解:

$2^{13}\times 3^2\times 5^1\times 7^2\times {\mathrm{1129}}^1$

素因数の和:1180

約数の個数: 504

約数和(自身を含む): 82307864340

約数和(自身を除く): 61914330900

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, 49, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 128, 140, 144, 147, 160, 168, 180, 192, 196, 210, 224, 240, 245, 252, 256, 280, 288, 294, 315, 320, 336, 360, 384, 392, 420, 441, 448, 480, 490, 504, 512, 560, 576, 588, 630, 640, 672, 720, 735, 768, 784, 840, 882, 896, 960, 980, 1008, 1024, 1120, 1129, 1152, 1176, 1260, 1280, 1344, 1440, 1470, 1536, 1568, 1680, 1764, 1792, 1920, 1960, 2016, 2048, 2205, 2240, 2258, 2304, 2352, 2520, 2560, 2688, 2880, 2940, 3072, 3136, 3360, 3387, 3528, 3584, 3840, 3920, 4032, 4096, 4410, 4480, 4516, 4608, 4704, 5040, 5120, 5376, 5645, 5760, 5880, 6144, 6272, 6720, 6774, 7056, 7168, 7680, 7840, 7903, 8064, 8192, 8820, 8960, 9032, 9216, 9408, 10080, 10161, 10240, 10752, 11290, 11520, 11760, 12288, 12544, 13440, 13548, 14112, 14336, 15360, 15680, 15806, 16128, 16935, 17640, 17920, 18064, 18432, 18816, 20160, 20322, 20480, 21504, 22580, 23040, 23520, 23709, 24576, 25088, 26880, 27096, 28224, 28672, 30720, 31360, 31612, 32256, 33870, 35280, 35840, 36128, 36864, 37632, 39515, 40320, 40644, 40960, 43008, 45160, 46080, 47040, 47418, 50176, 50805, 53760, 54192, 55321, 56448, 57344, 61440, 62720, 63224, 64512, 67740, 70560, 71127, 71680, 72256, 73728, 75264, 79030, 80640, 81288, 86016, 90320, 92160, 94080, 94836, 100352, 101610, 107520, 108384, 110642, 112896, 118545, 122880, 125440, 126448, 129024, 135480, 141120, 142254, 143360, 144512, 150528, 158060, 161280, 162576, 165963, 172032, 180640, 184320, 188160, 189672, 200704, 203220, 215040, 216768, 221284, 225792, 237090, 250880, 252896, 258048, 270960, 276605, 282240, 284508, 286720, 289024, 301056, 316120, 322560, 325152, 331926, 355635, 361280, 368640, 376320, 379344, 401408, 406440, 430080, 433536, 442568, 451584, 474180, 497889, 501760, 505792, 516096, 541920, 553210, 564480, 569016, 578048, 602112, 632240, 645120, 650304, 663852, 711270, 722560, 752640, 758688, 812880, 829815, 860160, 867072, 885136, 903168, 948360, 995778, 1003520, 1011584, 1083840, 1106420, 1128960, 1138032, 1156096, 1204224, 1264480, 1290240, 1300608, 1327704, 1422540, 1445120, 1505280, 1517376, 1625760, 1659630, 1734144, 1770272, 1806336, 1896720, 1991556, 2007040, 2023168, 2167680, 2212840, 2257920, 2276064, 2312192, 2489445, 2528960, 2580480, 2601216, 2655408, 2845080, 2890240, 3010560, 3034752, 3251520, 3319260, 3468288, 3540544, 3612672, 3793440, 3983112, 4046336, 4335360, 4425680, 4515840, 4552128, 4624384, 4978890, 5057920, 5202432, 5310816, 5690160, 5780480, 6021120, 6069504, 6503040, 6638520, 6936576, 7081088, 7586880, 7966224, 8092672, 8670720, 8851360, 9031680, 9104256, 9248768, 9957780, 10115840, 10404864, 10621632, 11380320, 11560960, 12139008, 13006080, 13277040, 13873152, 14162176, 15173760, 15932448, 16185344, 17341440, 17702720, 18063360, 18208512, 19915560, 20231680, 20809728, 21243264, 22760640, 23121920, 24278016, 26012160, 26554080, 27746304, 28324352, 30347520, 31864896, 32370688, 34682880, 35405440, 36417024, 39831120, 40463360, 41619456, 42486528, 45521280, 46243840, 48556032, 52024320, 53108160, 56648704, 60695040, 63729792, 64741376, 69365760, 70810880, 72834048, 79662240, 80926720, 83238912, 84973056, 91042560, 97112064, 104048640, 106216320, 113297408, 121390080, 127459584, 138731520, 141621760, 145668096, 159324480, 161853440, 169946112, 182085120, 194224128, 208097280, 212432640, 226594816, 242780160, 254919168, 283243520, 291336192, 318648960, 323706880, 339892224, 364170240, 416194560, 424865280, 453189632, 485560320, 509838336, 566487040, 582672384, 637297920, 679784448, 728340480, 849730560, 971120640, 1019676672, 1132974080, 1274595840, 1359568896, 1456680960, 1699461120, 2039353344, 2265948160, 2549191680, 2913361920, 3398922240, 4078706688, 5098383360, 6797844480, 10196766720, 20393533440]

約数ペア:

[(1, 20393533440), (2, 10196766720), (3, 6797844480), (4, 5098383360), (5, 4078706688), (6, 3398922240), (7, 2913361920), (8, 2549191680), (9, 2265948160), (10, 2039353344), (12, 1699461120), (14, 1456680960), (15, 1359568896), (16, 1274595840), (18, 1132974080), (20, 1019676672), (21, 971120640), (24, 849730560), (28, 728340480), (30, 679784448), (32, 637297920), (35, 582672384), (36, 566487040), (40, 509838336), (42, 485560320), (45, 453189632), (48, 424865280), (49, 416194560), (56, 364170240), (60, 339892224), (63, 323706880), (64, 318648960), (70, 291336192), (72, 283243520), (80, 254919168), (84, 242780160), (90, 226594816), (96, 212432640), (98, 208097280), (105, 194224128), (112, 182085120), (120, 169946112), (126, 161853440), (128, 159324480), (140, 145668096), (144, 141621760), (147, 138731520), (160, 127459584), (168, 121390080), (180, 113297408), (192, 106216320), (196, 104048640), (210, 97112064), (224, 91042560), (240, 84973056), (245, 83238912), (252, 80926720), (256, 79662240), (280, 72834048), (288, 70810880), (294, 69365760), (315, 64741376), (320, 63729792), (336, 60695040), (360, 56648704), (384, 53108160), (392, 52024320), (420, 48556032), (441, 46243840), (448, 45521280), (480, 42486528), (490, 41619456), (504, 40463360), (512, 39831120), (560, 36417024), (576, 35405440), (588, 34682880), (630, 32370688), (640, 31864896), (672, 30347520), (720, 28324352), (735, 27746304), (768, 26554080), (784, 26012160), (840, 24278016), (882, 23121920), (896, 22760640), (960, 21243264), (980, 20809728), (1008, 20231680), (1024, 19915560), (1120, 18208512), (1129, 18063360), (1152, 17702720), (1176, 17341440), (1260, 16185344), (1280, 15932448), (1344, 15173760), (1440, 14162176), (1470, 13873152), (1536, 13277040), (1568, 13006080), (1680, 12139008), (1764, 11560960), (1792, 11380320), (1920, 10621632), (1960, 10404864), (2016, 10115840), (2048, 9957780), (2205, 9248768), (2240, 9104256), (2258, 9031680), (2304, 8851360), (2352, 8670720), (2520, 8092672), (2560, 7966224), (2688, 7586880), (2880, 7081088), (2940, 6936576), (3072, 6638520), (3136, 6503040), (3360, 6069504), (3387, 6021120), (3528, 5780480), (3584, 5690160), (3840, 5310816), (3920, 5202432), (4032, 5057920), (4096, 4978890), (4410, 4624384), (4480, 4552128), (4516, 4515840), (4608, 4425680), (4704, 4335360), (5040, 4046336), (5120, 3983112), (5376, 3793440), (5645, 3612672), (5760, 3540544), (5880, 3468288), (6144, 3319260), (6272, 3251520), (6720, 3034752), (6774, 3010560), (7056, 2890240), (7168, 2845080), (7680, 2655408), (7840, 2601216), (7903, 2580480), (8064, 2528960), (8192, 2489445), (8820, 2312192), (8960, 2276064), (9032, 2257920), (9216, 2212840), (9408, 2167680), (10080, 2023168), (10161, 2007040), (10240, 1991556), (10752, 1896720), (11290, 1806336), (11520, 1770272), (11760, 1734144), (12288, 1659630), (12544, 1625760), (13440, 1517376), (13548, 1505280), (14112, 1445120), (14336, 1422540), (15360, 1327704), (15680, 1300608), (15806, 1290240), (16128, 1264480), (16935, 1204224), (17640, 1156096), (17920, 1138032), (18064, 1128960), (18432, 1106420), (18816, 1083840), (20160, 1011584), (20322, 1003520), (20480, 995778), (21504, 948360), (22580, 903168), (23040, 885136), (23520, 867072), (23709, 860160), (24576, 829815), (25088, 812880), (26880, 758688), (27096, 752640), (28224, 722560), (28672, 711270), (30720, 663852), (31360, 650304), (31612, 645120), (32256, 632240), (33870, 602112), (35280, 578048), (35840, 569016), (36128, 564480), (36864, 553210), (37632, 541920), (39515, 516096), (40320, 505792), (40644, 501760), (40960, 497889), (43008, 474180), (45160, 451584), (46080, 442568), (47040, 433536), (47418, 430080), (50176, 406440), (50805, 401408), (53760, 379344), (54192, 376320), (55321, 368640), (56448, 361280), (57344, 355635), (61440, 331926), (62720, 325152), (63224, 322560), (64512, 316120), (67740, 301056), (70560, 289024), (71127, 286720), (71680, 284508), (72256, 282240), (73728, 276605), (75264, 270960), (79030, 258048), (80640, 252896), (81288, 250880), (86016, 237090), (90320, 225792), (92160, 221284), (94080, 216768), (94836, 215040), (100352, 203220), (101610, 200704), (107520, 189672), (108384, 188160), (110642, 184320), (112896, 180640), (118545, 172032), (122880, 165963), (125440, 162576), (126448, 161280), (129024, 158060), (135480, 150528), (141120, 144512), (142254, 143360)]