208715819040

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1019}}^1\times {\mathrm{2789}}^1$

素因数の和:3849

約数の個数: 384

約数和(自身を含む): 774512928000

約数和(自身を除く): 565797108960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 85, 90, 96, 102, 108, 120, 135, 136, 144, 153, 160, 170, 180, 204, 216, 240, 255, 270, 272, 288, 306, 340, 360, 408, 432, 459, 480, 510, 540, 544, 612, 680, 720, 765, 816, 864, 918, 1019, 1020, 1080, 1224, 1360, 1440, 1530, 1632, 1836, 2038, 2040, 2160, 2295, 2448, 2720, 2789, 3057, 3060, 3672, 4076, 4080, 4320, 4590, 4896, 5095, 5578, 6114, 6120, 7344, 8152, 8160, 8367, 9171, 9180, 10190, 11156, 12228, 12240, 13945, 14688, 15285, 16304, 16734, 17323, 18342, 18360, 20380, 22312, 24456, 24480, 25101, 27513, 27890, 30570, 32608, 33468, 34646, 36684, 36720, 40760, 41835, 44624, 45855, 47413, 48912, 50202, 51969, 55026, 55780, 61140, 66936, 69292, 73368, 73440, 75303, 81520, 83670, 86615, 89248, 91710, 94826, 97824, 100404, 103938, 110052, 111560, 122280, 125505, 133872, 137565, 138584, 142239, 146736, 150606, 155907, 163040, 167340, 173230, 183420, 189652, 200808, 207876, 220104, 223120, 237065, 244560, 251010, 259845, 267744, 275130, 277168, 284478, 293472, 301212, 311814, 334680, 346460, 366840, 376515, 379304, 401616, 415752, 426717, 440208, 446240, 467721, 474130, 489120, 502020, 519690, 550260, 554336, 568956, 602424, 623628, 669360, 692920, 711195, 733680, 753030, 758608, 779535, 803232, 831504, 853434, 880416, 935442, 948260, 1004040, 1039380, 1100520, 1137912, 1204848, 1247256, 1280151, 1338720, 1385840, 1422390, 1467360, 1506060, 1517216, 1559070, 1663008, 1706868, 1870884, 1896520, 2008080, 2078760, 2133585, 2201040, 2275824, 2338605, 2409696, 2494512, 2560302, 2771680, 2841991, 2844780, 3012120, 3118140, 3413736, 3741768, 3793040, 4016160, 4157520, 4267170, 4402080, 4551648, 4677210, 4989024, 5120604, 5683982, 5689560, 6024240, 6236280, 6400755, 6827472, 7483536, 7586080, 8315040, 8525973, 8534340, 9354420, 10241208, 11367964, 11379120, 12048480, 12472560, 12801510, 13654944, 14209955, 14967072, 17051946, 17068680, 18708840, 20482416, 22735928, 22758240, 24945120, 25577919, 25603020, 28419910, 34103892, 34137360, 37417680, 40964832, 42629865, 45471856, 48313847, 51155838, 51206040, 56839820, 68207784, 68274720, 74835360, 76733757, 85259730, 90943712, 96627694, 102311676, 102412080, 113679640, 127889595, 136415568, 144941541, 153467514, 170519460, 193255388, 204623352, 204824160, 227359280, 241569235, 255779190, 272831136, 289883082, 306935028, 341038920, 383668785, 386510776, 409246704, 434824623, 454718560, 483138470, 511558380, 579766164, 613870056, 682077840, 724707705, 767337570, 773021552, 818493408, 869649246, 966276940, 1023116760, 1159532328, 1227740112, 1304473869, 1364155680, 1449415410, 1534675140, 1546043104, 1739298492, 1932553880, 2046233520, 2174123115, 2319064656, 2455480224, 2608947738, 2898830820, 3069350280, 3478596984, 3865107760, 4092467040, 4348246230, 4638129312, 5217895476, 5797661640, 6138700560, 6522369345, 6957193968, 7730215520, 8696492460, 10435790952, 11595323280, 12277401120, 13044738690, 13914387936, 17392984920, 20871581904, 23190646560, 26089477380, 34785969840, 41743163808, 52178954760, 69571939680, 104357909520, 208715819040]

約数ペア:

[(1, 208715819040), (2, 104357909520), (3, 69571939680), (4, 52178954760), (5, 41743163808), (6, 34785969840), (8, 26089477380), (9, 23190646560), (10, 20871581904), (12, 17392984920), (15, 13914387936), (16, 13044738690), (17, 12277401120), (18, 11595323280), (20, 10435790952), (24, 8696492460), (27, 7730215520), (30, 6957193968), (32, 6522369345), (34, 6138700560), (36, 5797661640), (40, 5217895476), (45, 4638129312), (48, 4348246230), (51, 4092467040), (54, 3865107760), (60, 3478596984), (68, 3069350280), (72, 2898830820), (80, 2608947738), (85, 2455480224), (90, 2319064656), (96, 2174123115), (102, 2046233520), (108, 1932553880), (120, 1739298492), (135, 1546043104), (136, 1534675140), (144, 1449415410), (153, 1364155680), (160, 1304473869), (170, 1227740112), (180, 1159532328), (204, 1023116760), (216, 966276940), (240, 869649246), (255, 818493408), (270, 773021552), (272, 767337570), (288, 724707705), (306, 682077840), (340, 613870056), (360, 579766164), (408, 511558380), (432, 483138470), (459, 454718560), (480, 434824623), (510, 409246704), (540, 386510776), (544, 383668785), (612, 341038920), (680, 306935028), (720, 289883082), (765, 272831136), (816, 255779190), (864, 241569235), (918, 227359280), (1019, 204824160), (1020, 204623352), (1080, 193255388), (1224, 170519460), (1360, 153467514), (1440, 144941541), (1530, 136415568), (1632, 127889595), (1836, 113679640), (2038, 102412080), (2040, 102311676), (2160, 96627694), (2295, 90943712), (2448, 85259730), (2720, 76733757), (2789, 74835360), (3057, 68274720), (3060, 68207784), (3672, 56839820), (4076, 51206040), (4080, 51155838), (4320, 48313847), (4590, 45471856), (4896, 42629865), (5095, 40964832), (5578, 37417680), (6114, 34137360), (6120, 34103892), (7344, 28419910), (8152, 25603020), (8160, 25577919), (8367, 24945120), (9171, 22758240), (9180, 22735928), (10190, 20482416), (11156, 18708840), (12228, 17068680), (12240, 17051946), (13945, 14967072), (14688, 14209955), (15285, 13654944), (16304, 12801510), (16734, 12472560), (17323, 12048480), (18342, 11379120), (18360, 11367964), (20380, 10241208), (22312, 9354420), (24456, 8534340), (24480, 8525973), (25101, 8315040), (27513, 7586080), (27890, 7483536), (30570, 6827472), (32608, 6400755), (33468, 6236280), (34646, 6024240), (36684, 5689560), (36720, 5683982), (40760, 5120604), (41835, 4989024), (44624, 4677210), (45855, 4551648), (47413, 4402080), (48912, 4267170), (50202, 4157520), (51969, 4016160), (55026, 3793040), (55780, 3741768), (61140, 3413736), (66936, 3118140), (69292, 3012120), (73368, 2844780), (73440, 2841991), (75303, 2771680), (81520, 2560302), (83670, 2494512), (86615, 2409696), (89248, 2338605), (91710, 2275824), (94826, 2201040), (97824, 2133585), (100404, 2078760), (103938, 2008080), (110052, 1896520), (111560, 1870884), (122280, 1706868), (125505, 1663008), (133872, 1559070), (137565, 1517216), (138584, 1506060), (142239, 1467360), (146736, 1422390), (150606, 1385840), (155907, 1338720), (163040, 1280151), (167340, 1247256), (173230, 1204848), (183420, 1137912), (189652, 1100520), (200808, 1039380), (207876, 1004040), (220104, 948260), (223120, 935442), (237065, 880416), (244560, 853434), (251010, 831504), (259845, 803232), (267744, 779535), (275130, 758608), (277168, 753030), (284478, 733680), (293472, 711195), (301212, 692920), (311814, 669360), (334680, 623628), (346460, 602424), (366840, 568956), (376515, 554336), (379304, 550260), (401616, 519690), (415752, 502020), (426717, 489120), (440208, 474130), (446240, 467721)]