1905039360

素因数分解:

$2^{11}\times 3^2\times 5^1\times 7^1\times {\mathrm{2953}}^1$

素因数の和:2993

約数の個数: 288

約数和(自身を含む): 7548297120

約数和(自身を除く): 5643257760

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, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 256, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 512, 560, 576, 630, 640, 672, 720, 768, 840, 896, 960, 1008, 1024, 1120, 1152, 1260, 1280, 1344, 1440, 1536, 1680, 1792, 1920, 2016, 2048, 2240, 2304, 2520, 2560, 2688, 2880, 2953, 3072, 3360, 3584, 3840, 4032, 4480, 4608, 5040, 5120, 5376, 5760, 5906, 6144, 6720, 7168, 7680, 8064, 8859, 8960, 9216, 10080, 10240, 10752, 11520, 11812, 13440, 14336, 14765, 15360, 16128, 17718, 17920, 18432, 20160, 20671, 21504, 23040, 23624, 26577, 26880, 29530, 30720, 32256, 35436, 35840, 40320, 41342, 43008, 44295, 46080, 47248, 53154, 53760, 59060, 62013, 64512, 70872, 71680, 80640, 82684, 88590, 92160, 94496, 103355, 106308, 107520, 118120, 124026, 129024, 132885, 141744, 161280, 165368, 177180, 186039, 188992, 206710, 212616, 215040, 236240, 248052, 265770, 283488, 310065, 322560, 330736, 354360, 372078, 377984, 413420, 425232, 472480, 496104, 531540, 566976, 620130, 645120, 661472, 708720, 744156, 755968, 826840, 850464, 930195, 944960, 992208, 1063080, 1133952, 1240260, 1322944, 1417440, 1488312, 1511936, 1653680, 1700928, 1860390, 1889920, 1984416, 2126160, 2267904, 2480520, 2645888, 2834880, 2976624, 3023872, 3307360, 3401856, 3720780, 3779840, 3968832, 4252320, 4535808, 4961040, 5291776, 5669760, 5953248, 6047744, 6614720, 6803712, 7441560, 7559680, 7937664, 8504640, 9071616, 9922080, 10583552, 11339520, 11906496, 13229440, 13607424, 14883120, 15119360, 15875328, 17009280, 18143232, 19844160, 21167104, 22679040, 23812992, 26458880, 27214848, 29766240, 30238720, 31750656, 34018560, 39688320, 42334208, 45358080, 47625984, 52917760, 54429696, 59532480, 63501312, 68037120, 79376640, 90716160, 95251968, 105835520, 119064960, 127002624, 136074240, 158753280, 190503936, 211671040, 238129920, 272148480, 317506560, 381007872, 476259840, 635013120, 952519680, 1905039360]

約数ペア:

[(1, 1905039360), (2, 952519680), (3, 635013120), (4, 476259840), (5, 381007872), (6, 317506560), (7, 272148480), (8, 238129920), (9, 211671040), (10, 190503936), (12, 158753280), (14, 136074240), (15, 127002624), (16, 119064960), (18, 105835520), (20, 95251968), (21, 90716160), (24, 79376640), (28, 68037120), (30, 63501312), (32, 59532480), (35, 54429696), (36, 52917760), (40, 47625984), (42, 45358080), (45, 42334208), (48, 39688320), (56, 34018560), (60, 31750656), (63, 30238720), (64, 29766240), (70, 27214848), (72, 26458880), (80, 23812992), (84, 22679040), (90, 21167104), (96, 19844160), (105, 18143232), (112, 17009280), (120, 15875328), (126, 15119360), (128, 14883120), (140, 13607424), (144, 13229440), (160, 11906496), (168, 11339520), (180, 10583552), (192, 9922080), (210, 9071616), (224, 8504640), (240, 7937664), (252, 7559680), (256, 7441560), (280, 6803712), (288, 6614720), (315, 6047744), (320, 5953248), (336, 5669760), (360, 5291776), (384, 4961040), (420, 4535808), (448, 4252320), (480, 3968832), (504, 3779840), (512, 3720780), (560, 3401856), (576, 3307360), (630, 3023872), (640, 2976624), (672, 2834880), (720, 2645888), (768, 2480520), (840, 2267904), (896, 2126160), (960, 1984416), (1008, 1889920), (1024, 1860390), (1120, 1700928), (1152, 1653680), (1260, 1511936), (1280, 1488312), (1344, 1417440), (1440, 1322944), (1536, 1240260), (1680, 1133952), (1792, 1063080), (1920, 992208), (2016, 944960), (2048, 930195), (2240, 850464), (2304, 826840), (2520, 755968), (2560, 744156), (2688, 708720), (2880, 661472), (2953, 645120), (3072, 620130), (3360, 566976), (3584, 531540), (3840, 496104), (4032, 472480), (4480, 425232), (4608, 413420), (5040, 377984), (5120, 372078), (5376, 354360), (5760, 330736), (5906, 322560), (6144, 310065), (6720, 283488), (7168, 265770), (7680, 248052), (8064, 236240), (8859, 215040), (8960, 212616), (9216, 206710), (10080, 188992), (10240, 186039), (10752, 177180), (11520, 165368), (11812, 161280), (13440, 141744), (14336, 132885), (14765, 129024), (15360, 124026), (16128, 118120), (17718, 107520), (17920, 106308), (18432, 103355), (20160, 94496), (20671, 92160), (21504, 88590), (23040, 82684), (23624, 80640), (26577, 71680), (26880, 70872), (29530, 64512), (30720, 62013), (32256, 59060), (35436, 53760), (35840, 53154), (40320, 47248), (41342, 46080), (43008, 44295)]