21338726400

素因数分解:

$2^{13}\times 3^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{227}}^1$

素因数の和:289

約数の個数: 672

約数和(自身を含む): 83372431680

約数和(自身を除く): 62033705280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 25, 27, 30, 32, 34, 36, 40, 45, 48, 50, 51, 54, 60, 64, 68, 72, 75, 80, 85, 90, 96, 100, 102, 108, 120, 128, 135, 136, 144, 150, 153, 160, 170, 180, 192, 200, 204, 216, 225, 227, 240, 255, 256, 270, 272, 288, 300, 306, 320, 340, 360, 384, 400, 408, 425, 432, 450, 454, 459, 480, 510, 512, 540, 544, 576, 600, 612, 640, 675, 680, 681, 720, 765, 768, 800, 816, 850, 864, 900, 908, 918, 960, 1020, 1024, 1080, 1088, 1135, 1152, 1200, 1224, 1275, 1280, 1350, 1360, 1362, 1440, 1530, 1536, 1600, 1632, 1700, 1728, 1800, 1816, 1836, 1920, 2040, 2043, 2048, 2160, 2176, 2270, 2295, 2304, 2400, 2448, 2550, 2560, 2700, 2720, 2724, 2880, 3060, 3072, 3200, 3264, 3400, 3405, 3456, 3600, 3632, 3672, 3825, 3840, 3859, 4080, 4086, 4096, 4320, 4352, 4540, 4590, 4608, 4800, 4896, 5100, 5120, 5400, 5440, 5448, 5675, 5760, 6120, 6129, 6144, 6400, 6528, 6800, 6810, 6912, 7200, 7264, 7344, 7650, 7680, 7718, 8160, 8172, 8192, 8640, 8704, 9080, 9180, 9216, 9600, 9792, 10200, 10215, 10240, 10800, 10880, 10896, 11350, 11475, 11520, 11577, 12240, 12258, 12288, 12800, 13056, 13600, 13620, 13824, 14400, 14528, 14688, 15300, 15360, 15436, 16320, 16344, 17025, 17280, 17408, 18160, 18360, 18432, 19200, 19295, 19584, 20400, 20430, 20480, 21600, 21760, 21792, 22700, 22950, 23040, 23154, 24480, 24516, 24576, 25600, 26112, 27200, 27240, 27648, 28800, 29056, 29376, 30600, 30645, 30720, 30872, 32640, 32688, 34050, 34560, 34731, 34816, 36320, 36720, 36864, 38400, 38590, 39168, 40800, 40860, 40960, 43200, 43520, 43584, 45400, 45900, 46080, 46308, 48960, 49032, 51075, 51200, 52224, 54400, 54480, 55296, 57600, 57885, 58112, 58752, 61200, 61290, 61440, 61744, 65280, 65376, 68100, 69120, 69462, 69632, 72640, 73440, 73728, 76800, 77180, 78336, 81600, 81720, 86400, 87040, 87168, 90800, 91800, 92160, 92616, 96475, 97920, 98064, 102150, 102400, 104193, 104448, 108800, 108960, 110592, 115200, 115770, 116224, 117504, 122400, 122580, 122880, 123488, 130560, 130752, 136200, 138240, 138924, 139264, 145280, 146880, 153225, 153600, 154360, 156672, 163200, 163440, 172800, 173655, 174080, 174336, 181600, 183600, 184320, 185232, 192950, 195840, 196128, 204300, 204800, 208386, 208896, 217600, 217920, 221184, 230400, 231540, 232448, 235008, 244800, 245160, 246976, 261120, 261504, 272400, 276480, 277848, 289425, 290560, 293760, 306450, 307200, 308720, 313344, 326400, 326880, 345600, 347310, 348160, 348672, 363200, 367200, 368640, 370464, 385900, 391680, 392256, 408600, 416772, 417792, 435200, 435840, 460800, 463080, 464896, 470016, 489600, 490320, 493952, 520965, 522240, 523008, 544800, 552960, 555696, 578850, 581120, 587520, 612900, 614400, 617440, 626688, 652800, 653760, 691200, 694620, 696320, 697344, 726400, 734400, 740928, 771800, 783360, 784512, 817200, 833544, 868275, 870400, 871680, 921600, 926160, 929792, 940032, 979200, 980640, 987904, 1041930, 1044480, 1046016, 1089600, 1105920, 1111392, 1157700, 1162240, 1175040, 1225800, 1234880, 1253376, 1305600, 1307520, 1382400, 1389240, 1394688, 1452800, 1468800, 1481856, 1543600, 1566720, 1569024, 1634400, 1667088, 1736550, 1740800, 1743360, 1843200, 1852320, 1859584, 1880064, 1958400, 1961280, 1975808, 2083860, 2088960, 2092032, 2179200, 2222784, 2315400, 2324480, 2350080, 2451600, 2469760, 2604825, 2611200, 2615040, 2764800, 2778480, 2789376, 2905600, 2937600, 2963712, 3087200, 3133440, 3138048, 3268800, 3334176, 3473100, 3481600, 3486720, 3704640, 3760128, 3916800, 3922560, 3951616, 4167720, 4184064, 4358400, 4445568, 4630800, 4648960, 4700160, 4903200, 4939520, 5209650, 5222400, 5230080, 5529600, 5556960, 5578752, 5811200, 5875200, 5927424, 6174400, 6266880, 6276096, 6537600, 6668352, 6946200, 6973440, 7409280, 7833600, 7845120, 7903232, 8335440, 8368128, 8716800, 8891136, 9261600, 9297920, 9400320, 9806400, 9879040, 10419300, 10444800, 10460160, 11113920, 11622400, 11750400, 11854848, 12348800, 12552192, 13075200, 13336704, 13892400, 13946880, 14818560, 15667200, 15690240, 15806464, 16670880, 16736256, 17433600, 17782272, 18523200, 18800640, 19612800, 19758080, 20838600, 20920320, 22227840, 23244800, 23500800, 23709696, 24697600, 25104384, 26150400, 26673408, 27784800, 27893760, 29637120, 31334400, 31380480, 31612928, 33341760, 34867200, 35564544, 37046400, 39225600, 39516160, 41677200, 41840640, 44455680, 46489600, 47001600, 47419392, 49395200, 50208768, 52300800, 53346816, 55569600, 59274240, 62760960, 66683520, 69734400, 71129088, 74092800, 78451200, 79032320, 83354400, 83681280, 88911360, 94003200, 94838784, 98790400, 104601600, 106693632, 111139200, 118548480, 125521920, 133367040, 139468800, 142258176, 148185600, 156902400, 158064640, 166708800, 177822720, 197580800, 209203200, 213387264, 222278400, 237096960, 251043840, 266734080, 284516352, 296371200, 313804800, 333417600, 355645440, 395161600, 418406400, 426774528, 444556800, 474193920, 533468160, 592742400, 627609600, 666835200, 711290880, 790323200, 853549056, 889113600, 1066936320, 1185484800, 1255219200, 1333670400, 1422581760, 1778227200, 2133872640, 2370969600, 2667340800, 3556454400, 4267745280, 5334681600, 7112908800, 10669363200, 21338726400]

約数ペア:

[(1, 21338726400), (2, 10669363200), (3, 7112908800), (4, 5334681600), (5, 4267745280), (6, 3556454400), (8, 2667340800), (9, 2370969600), (10, 2133872640), (12, 1778227200), (15, 1422581760), (16, 1333670400), (17, 1255219200), (18, 1185484800), (20, 1066936320), (24, 889113600), (25, 853549056), (27, 790323200), (30, 711290880), (32, 666835200), (34, 627609600), (36, 592742400), (40, 533468160), (45, 474193920), (48, 444556800), (50, 426774528), (51, 418406400), (54, 395161600), (60, 355645440), (64, 333417600), (68, 313804800), (72, 296371200), (75, 284516352), (80, 266734080), (85, 251043840), (90, 237096960), (96, 222278400), (100, 213387264), (102, 209203200), (108, 197580800), (120, 177822720), (128, 166708800), (135, 158064640), (136, 156902400), (144, 148185600), (150, 142258176), (153, 139468800), (160, 133367040), (170, 125521920), (180, 118548480), (192, 111139200), (200, 106693632), (204, 104601600), (216, 98790400), (225, 94838784), (227, 94003200), (240, 88911360), (255, 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(1632, 13075200), (1700, 12552192), (1728, 12348800), (1800, 11854848), (1816, 11750400), (1836, 11622400), (1920, 11113920), (2040, 10460160), (2043, 10444800), (2048, 10419300), (2160, 9879040), (2176, 9806400), (2270, 9400320), (2295, 9297920), (2304, 9261600), (2400, 8891136), (2448, 8716800), (2550, 8368128), (2560, 8335440), (2700, 7903232), (2720, 7845120), (2724, 7833600), (2880, 7409280), (3060, 6973440), (3072, 6946200), (3200, 6668352), (3264, 6537600), (3400, 6276096), (3405, 6266880), (3456, 6174400), (3600, 5927424), (3632, 5875200), (3672, 5811200), (3825, 5578752), (3840, 5556960), (3859, 5529600), (4080, 5230080), (4086, 5222400), (4096, 5209650), (4320, 4939520), (4352, 4903200), (4540, 4700160), (4590, 4648960), (4608, 4630800), (4800, 4445568), (4896, 4358400), (5100, 4184064), (5120, 4167720), (5400, 3951616), (5440, 3922560), (5448, 3916800), (5675, 3760128), (5760, 3704640), (6120, 3486720), (6129, 3481600), (6144, 3473100), (6400, 3334176), (6528, 3268800), (6800, 3138048), (6810, 3133440), (6912, 3087200), (7200, 2963712), (7264, 2937600), (7344, 2905600), (7650, 2789376), (7680, 2778480), (7718, 2764800), (8160, 2615040), (8172, 2611200), (8192, 2604825), (8640, 2469760), (8704, 2451600), (9080, 2350080), (9180, 2324480), (9216, 2315400), (9600, 2222784), (9792, 2179200), (10200, 2092032), (10215, 2088960), (10240, 2083860), (10800, 1975808), (10880, 1961280), (10896, 1958400), (11350, 1880064), (11475, 1859584), (11520, 1852320), (11577, 1843200), (12240, 1743360), (12258, 1740800), (12288, 1736550), (12800, 1667088), (13056, 1634400), (13600, 1569024), (13620, 1566720), (13824, 1543600), (14400, 1481856), (14528, 1468800), (14688, 1452800), (15300, 1394688), (15360, 1389240), (15436, 1382400), (16320, 1307520), (16344, 1305600), (17025, 1253376), (17280, 1234880), (17408, 1225800), (18160, 1175040), (18360, 1162240), (18432, 1157700), (19200, 1111392), (19295, 1105920), (19584, 1089600), (20400, 1046016), (20430, 1044480), (20480, 1041930), (21600, 987904), (21760, 980640), (21792, 979200), (22700, 940032), (22950, 929792), (23040, 926160), (23154, 921600), (24480, 871680), (24516, 870400), (24576, 868275), (25600, 833544), (26112, 817200), (27200, 784512), (27240, 783360), (27648, 771800), (28800, 740928), (29056, 734400), (29376, 726400), (30600, 697344), (30645, 696320), (30720, 694620), (30872, 691200), (32640, 653760), (32688, 652800), (34050, 626688), (34560, 617440), (34731, 614400), (34816, 612900), (36320, 587520), (36720, 581120), (36864, 578850), (38400, 555696), (38590, 552960), (39168, 544800), (40800, 523008), (40860, 522240), (40960, 520965), (43200, 493952), (43520, 490320), (43584, 489600), (45400, 470016), (45900, 464896), (46080, 463080), (46308, 460800), (48960, 435840), (49032, 435200), (51075, 417792), (51200, 416772), (52224, 408600), (54400, 392256), (54480, 391680), (55296, 385900), (57600, 370464), (57885, 368640), (58112, 367200), (58752, 363200), (61200, 348672), (61290, 348160), (61440, 347310), (61744, 345600), (65280, 326880), (65376, 326400), (68100, 313344), (69120, 308720), (69462, 307200), (69632, 306450), (72640, 293760), (73440, 290560), (73728, 289425), (76800, 277848), (77180, 276480), (78336, 272400), (81600, 261504), (81720, 261120), (86400, 246976), (87040, 245160), (87168, 244800), (90800, 235008), (91800, 232448), (92160, 231540), (92616, 230400), (96475, 221184), (97920, 217920), (98064, 217600), (102150, 208896), (102400, 208386), (104193, 204800), (104448, 204300), (108800, 196128), (108960, 195840), (110592, 192950), (115200, 185232), (115770, 184320), (116224, 183600), (117504, 181600), (122400, 174336), (122580, 174080), (122880, 173655), (123488, 172800), (130560, 163440), (130752, 163200), (136200, 156672), (138240, 154360), (138924, 153600), (139264, 153225), (145280, 146880)]