18906700800

素因数分解:

$2^{10}\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{653}}^1$

素因数の和:728

約数の個数: 528

約数和(自身を含む): 69721475040

約数和(自身を除く): 50814774240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 29, 30, 32, 39, 40, 48, 50, 52, 58, 60, 64, 65, 75, 78, 80, 87, 96, 100, 104, 116, 120, 128, 130, 145, 150, 156, 160, 174, 192, 195, 200, 208, 232, 240, 256, 260, 290, 300, 312, 320, 325, 348, 377, 384, 390, 400, 416, 435, 464, 480, 512, 520, 580, 600, 624, 640, 650, 653, 696, 725, 754, 768, 780, 800, 832, 870, 928, 960, 975, 1024, 1040, 1131, 1160, 1200, 1248, 1280, 1300, 1306, 1392, 1450, 1508, 1536, 1560, 1600, 1664, 1740, 1856, 1885, 1920, 1950, 1959, 2080, 2175, 2262, 2320, 2400, 2496, 2560, 2600, 2612, 2784, 2900, 3016, 3072, 3120, 3200, 3265, 3328, 3480, 3712, 3770, 3840, 3900, 3918, 4160, 4350, 4524, 4640, 4800, 4992, 5120, 5200, 5224, 5568, 5655, 5800, 6032, 6240, 6400, 6530, 6656, 6960, 7424, 7540, 7680, 7800, 7836, 8320, 8489, 8700, 9048, 9280, 9425, 9600, 9795, 9984, 10400, 10448, 11136, 11310, 11600, 12064, 12480, 12800, 13060, 13312, 13920, 14848, 15080, 15360, 15600, 15672, 16325, 16640, 16978, 17400, 18096, 18560, 18850, 18937, 19200, 19590, 19968, 20800, 20896, 22272, 22620, 23200, 24128, 24960, 25467, 25600, 26120, 27840, 28275, 29696, 30160, 31200, 31344, 32650, 33280, 33956, 34800, 36192, 37120, 37700, 37874, 38400, 39180, 39936, 41600, 41792, 42445, 44544, 45240, 46400, 48256, 48975, 49920, 50934, 52240, 55680, 56550, 56811, 60320, 62400, 62688, 65300, 66560, 67912, 69600, 72384, 74240, 75400, 75748, 76800, 78360, 83200, 83584, 84890, 89088, 90480, 92800, 94685, 96512, 97950, 99840, 101868, 104480, 111360, 113100, 113622, 120640, 124800, 125376, 127335, 130600, 135824, 139200, 144768, 148480, 150800, 151496, 156720, 166400, 167168, 169780, 180960, 185600, 189370, 193024, 195900, 199680, 203736, 208960, 212225, 222720, 226200, 227244, 241280, 246181, 249600, 250752, 254670, 261200, 271648, 278400, 284055, 289536, 301600, 302992, 313440, 332800, 334336, 339560, 361920, 371200, 378740, 386048, 391800, 407472, 417920, 424450, 445440, 452400, 454488, 473425, 482560, 492362, 499200, 501504, 509340, 522400, 543296, 556800, 568110, 579072, 603200, 605984, 626880, 636675, 668672, 679120, 723840, 738543, 742400, 757480, 783600, 814944, 835840, 848900, 904800, 908976, 946850, 965120, 984724, 998400, 1003008, 1018680, 1044800, 1086592, 1113600, 1136220, 1158144, 1206400, 1211968, 1230905, 1253760, 1273350, 1358240, 1420275, 1447680, 1477086, 1514960, 1567200, 1629888, 1671680, 1697800, 1809600, 1817952, 1893700, 1930240, 1969448, 2006016, 2037360, 2089600, 2173184, 2227200, 2272440, 2412800, 2423936, 2461810, 2507520, 2546700, 2716480, 2840550, 2895360, 2954172, 3029920, 3134400, 3259776, 3343360, 3395600, 3619200, 3635904, 3692715, 3787400, 3938896, 4074720, 4179200, 4346368, 4544880, 4825600, 4847872, 4923620, 5015040, 5093400, 5432960, 5681100, 5790720, 5908344, 6059840, 6154525, 6268800, 6519552, 6791200, 7238400, 7271808, 7385430, 7574800, 7877792, 8149440, 8358400, 8692736, 9089760, 9651200, 9695744, 9847240, 10030080, 10186800, 10865920, 11362200, 11816688, 12119680, 12309050, 12537600, 13039104, 13582400, 14476800, 14543616, 14770860, 15149600, 15755584, 16298880, 16716800, 18179520, 18463575, 19391488, 19694480, 20373600, 21731840, 22724400, 23633376, 24239360, 24618100, 25075200, 26078208, 27164800, 28953600, 29087232, 29541720, 30299200, 31511168, 32597760, 36359040, 36927150, 39388960, 40747200, 43463680, 45448800, 47266752, 48478720, 49236200, 50150400, 54329600, 58174464, 59083440, 60598400, 63022336, 65195520, 72718080, 73854300, 78777920, 81494400, 90897600, 94533504, 96957440, 98472400, 108659200, 118166880, 121196800, 126044672, 130391040, 145436160, 147708600, 157555840, 162988800, 181795200, 189067008, 196944800, 217318400, 236333760, 242393600, 252089344, 290872320, 295417200, 315111680, 325977600, 363590400, 378134016, 393889600, 472667520, 484787200, 590834400, 630223360, 651955200, 727180800, 756268032, 787779200, 945335040, 1181668800, 1260446720, 1454361600, 1575558400, 1890670080, 2363337600, 3151116800, 3781340160, 4726675200, 6302233600, 9453350400, 18906700800]

約数ペア:

[(1, 18906700800), (2, 9453350400), (3, 6302233600), (4, 4726675200), (5, 3781340160), (6, 3151116800), (8, 2363337600), (10, 1890670080), (12, 1575558400), (13, 1454361600), (15, 1260446720), (16, 1181668800), (20, 945335040), (24, 787779200), (25, 756268032), (26, 727180800), (29, 651955200), (30, 630223360), (32, 590834400), (39, 484787200), (40, 472667520), (48, 393889600), (50, 378134016), (52, 363590400), (58, 325977600), (60, 315111680), (64, 295417200), (65, 290872320), (75, 252089344), (78, 242393600), (80, 236333760), (87, 217318400), (96, 196944800), (100, 189067008), (104, 181795200), (116, 162988800), (120, 157555840), (128, 147708600), (130, 145436160), (145, 130391040), (150, 126044672), (156, 121196800), (160, 118166880), (174, 108659200), (192, 98472400), (195, 96957440), (200, 94533504), (208, 90897600), (232, 81494400), (240, 78777920), (256, 73854300), (260, 72718080), (290, 65195520), (300, 63022336), (312, 60598400), (320, 59083440), (325, 58174464), (348, 54329600), (377, 50150400), (384, 49236200), (390, 48478720), (400, 47266752), (416, 45448800), (435, 43463680), (464, 40747200), (480, 39388960), (512, 36927150), (520, 36359040), (580, 32597760), (600, 31511168), (624, 30299200), (640, 29541720), (650, 29087232), (653, 28953600), (696, 27164800), (725, 26078208), (754, 25075200), (768, 24618100), (780, 24239360), (800, 23633376), (832, 22724400), (870, 21731840), (928, 20373600), (960, 19694480), (975, 19391488), (1024, 18463575), (1040, 18179520), (1131, 16716800), (1160, 16298880), (1200, 15755584), (1248, 15149600), (1280, 14770860), (1300, 14543616), (1306, 14476800), (1392, 13582400), (1450, 13039104), (1508, 12537600), (1536, 12309050), (1560, 12119680), (1600, 11816688), (1664, 11362200), (1740, 10865920), (1856, 10186800), (1885, 10030080), (1920, 9847240), (1950, 9695744), (1959, 9651200), (2080, 9089760), (2175, 8692736), (2262, 8358400), (2320, 8149440), (2400, 7877792), (2496, 7574800), (2560, 7385430), (2600, 7271808), (2612, 7238400), (2784, 6791200), (2900, 6519552), (3016, 6268800), (3072, 6154525), (3120, 6059840), (3200, 5908344), (3265, 5790720), (3328, 5681100), (3480, 5432960), (3712, 5093400), (3770, 5015040), (3840, 4923620), (3900, 4847872), (3918, 4825600), (4160, 4544880), (4350, 4346368), (4524, 4179200), (4640, 4074720), (4800, 3938896), (4992, 3787400), (5120, 3692715), (5200, 3635904), (5224, 3619200), (5568, 3395600), (5655, 3343360), (5800, 3259776), (6032, 3134400), (6240, 3029920), (6400, 2954172), (6530, 2895360), (6656, 2840550), (6960, 2716480), (7424, 2546700), (7540, 2507520), (7680, 2461810), (7800, 2423936), (7836, 2412800), (8320, 2272440), (8489, 2227200), (8700, 2173184), (9048, 2089600), (9280, 2037360), (9425, 2006016), (9600, 1969448), (9795, 1930240), (9984, 1893700), (10400, 1817952), (10448, 1809600), (11136, 1697800), (11310, 1671680), (11600, 1629888), (12064, 1567200), (12480, 1514960), (12800, 1477086), (13060, 1447680), (13312, 1420275), (13920, 1358240), (14848, 1273350), (15080, 1253760), (15360, 1230905), (15600, 1211968), (15672, 1206400), (16325, 1158144), (16640, 1136220), (16978, 1113600), (17400, 1086592), (18096, 1044800), (18560, 1018680), (18850, 1003008), (18937, 998400), (19200, 984724), (19590, 965120), (19968, 946850), (20800, 908976), (20896, 904800), (22272, 848900), (22620, 835840), (23200, 814944), (24128, 783600), (24960, 757480), (25467, 742400), (25600, 738543), (26120, 723840), (27840, 679120), (28275, 668672), (29696, 636675), (30160, 626880), (31200, 605984), (31344, 603200), (32650, 579072), (33280, 568110), (33956, 556800), (34800, 543296), (36192, 522400), (37120, 509340), (37700, 501504), (37874, 499200), (38400, 492362), (39180, 482560), (39936, 473425), (41600, 454488), (41792, 452400), (42445, 445440), (44544, 424450), (45240, 417920), (46400, 407472), (48256, 391800), (48975, 386048), (49920, 378740), (50934, 371200), (52240, 361920), (55680, 339560), (56550, 334336), (56811, 332800), (60320, 313440), (62400, 302992), (62688, 301600), (65300, 289536), (66560, 284055), (67912, 278400), (69600, 271648), (72384, 261200), (74240, 254670), (75400, 250752), (75748, 249600), (76800, 246181), (78360, 241280), (83200, 227244), (83584, 226200), (84890, 222720), (89088, 212225), (90480, 208960), (92800, 203736), (94685, 199680), (96512, 195900), (97950, 193024), (99840, 189370), (101868, 185600), (104480, 180960), (111360, 169780), (113100, 167168), (113622, 166400), (120640, 156720), (124800, 151496), (125376, 150800), (127335, 148480), (130600, 144768), (135824, 139200)]