2019617280

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{479}}^1$

素因数の和:572

約数の個数: 320

約数和(自身を含む): 7306675200

約数和(自身を除く): 5287057920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 61, 64, 72, 80, 90, 96, 108, 120, 122, 128, 135, 144, 160, 180, 183, 192, 216, 240, 244, 256, 270, 288, 305, 320, 360, 366, 384, 432, 479, 480, 488, 512, 540, 549, 576, 610, 640, 720, 732, 768, 864, 915, 958, 960, 976, 1080, 1098, 1152, 1220, 1280, 1437, 1440, 1464, 1536, 1647, 1728, 1830, 1916, 1920, 1952, 2160, 2196, 2304, 2395, 2440, 2560, 2745, 2874, 2880, 2928, 3294, 3456, 3660, 3832, 3840, 3904, 4311, 4320, 4392, 4608, 4790, 4880, 5490, 5748, 5760, 5856, 6588, 6912, 7185, 7320, 7664, 7680, 7808, 8235, 8622, 8640, 8784, 9580, 9760, 10980, 11496, 11520, 11712, 12933, 13176, 13824, 14370, 14640, 15328, 15616, 16470, 17244, 17280, 17568, 19160, 19520, 21555, 21960, 22992, 23040, 23424, 25866, 26352, 28740, 29219, 29280, 30656, 31232, 32940, 34488, 34560, 35136, 38320, 39040, 43110, 43920, 45984, 46848, 51732, 52704, 57480, 58438, 58560, 61312, 64665, 65880, 68976, 69120, 70272, 76640, 78080, 86220, 87657, 87840, 91968, 93696, 103464, 105408, 114960, 116876, 117120, 122624, 129330, 131760, 137952, 140544, 146095, 153280, 156160, 172440, 175314, 175680, 183936, 206928, 210816, 229920, 233752, 234240, 245248, 258660, 262971, 263520, 275904, 281088, 292190, 306560, 344880, 350628, 351360, 367872, 413856, 421632, 438285, 459840, 467504, 468480, 517320, 525942, 527040, 551808, 584380, 613120, 689760, 701256, 702720, 735744, 788913, 827712, 843264, 876570, 919680, 935008, 1034640, 1051884, 1054080, 1103616, 1168760, 1226240, 1314855, 1379520, 1402512, 1405440, 1577826, 1655424, 1753140, 1839360, 1870016, 2069280, 2103768, 2108160, 2207232, 2337520, 2629710, 2759040, 2805024, 3155652, 3310848, 3506280, 3678720, 3740032, 3944565, 4138560, 4207536, 4216320, 4675040, 5259420, 5518080, 5610048, 6311304, 6621696, 7012560, 7480064, 7889130, 8277120, 8415072, 9350080, 10518840, 11036160, 11220096, 12622608, 14025120, 14960128, 15778260, 16554240, 16830144, 18700160, 21037680, 22440192, 25245216, 28050240, 31556520, 33108480, 33660288, 37400320, 42075360, 44880384, 50490432, 56100480, 63113040, 67320576, 74800640, 84150720, 100980864, 112200960, 126226080, 134641152, 168301440, 201961728, 224401920, 252452160, 336602880, 403923456, 504904320, 673205760, 1009808640, 2019617280]

約数ペア:

[(1, 2019617280), (2, 1009808640), (3, 673205760), (4, 504904320), (5, 403923456), (6, 336602880), (8, 252452160), (9, 224401920), (10, 201961728), (12, 168301440), (15, 134641152), (16, 126226080), (18, 112200960), (20, 100980864), (24, 84150720), (27, 74800640), (30, 67320576), (32, 63113040), (36, 56100480), (40, 50490432), (45, 44880384), (48, 42075360), (54, 37400320), (60, 33660288), (61, 33108480), (64, 31556520), (72, 28050240), (80, 25245216), (90, 22440192), (96, 21037680), (108, 18700160), (120, 16830144), (122, 16554240), (128, 15778260), (135, 14960128), (144, 14025120), (160, 12622608), (180, 11220096), (183, 11036160), (192, 10518840), (216, 9350080), (240, 8415072), (244, 8277120), (256, 7889130), (270, 7480064), (288, 7012560), (305, 6621696), (320, 6311304), (360, 5610048), (366, 5518080), (384, 5259420), (432, 4675040), (479, 4216320), (480, 4207536), (488, 4138560), (512, 3944565), (540, 3740032), (549, 3678720), (576, 3506280), (610, 3310848), (640, 3155652), (720, 2805024), (732, 2759040), (768, 2629710), (864, 2337520), (915, 2207232), (958, 2108160), (960, 2103768), (976, 2069280), (1080, 1870016), (1098, 1839360), (1152, 1753140), (1220, 1655424), (1280, 1577826), (1437, 1405440), (1440, 1402512), (1464, 1379520), (1536, 1314855), (1647, 1226240), (1728, 1168760), (1830, 1103616), (1916, 1054080), (1920, 1051884), (1952, 1034640), (2160, 935008), (2196, 919680), (2304, 876570), (2395, 843264), (2440, 827712), (2560, 788913), (2745, 735744), (2874, 702720), (2880, 701256), (2928, 689760), (3294, 613120), (3456, 584380), (3660, 551808), (3832, 527040), (3840, 525942), (3904, 517320), (4311, 468480), (4320, 467504), (4392, 459840), (4608, 438285), (4790, 421632), (4880, 413856), (5490, 367872), (5748, 351360), (5760, 350628), (5856, 344880), (6588, 306560), (6912, 292190), (7185, 281088), (7320, 275904), (7664, 263520), (7680, 262971), (7808, 258660), (8235, 245248), (8622, 234240), (8640, 233752), (8784, 229920), (9580, 210816), (9760, 206928), (10980, 183936), (11496, 175680), (11520, 175314), (11712, 172440), (12933, 156160), (13176, 153280), (13824, 146095), (14370, 140544), (14640, 137952), (15328, 131760), (15616, 129330), (16470, 122624), (17244, 117120), (17280, 116876), (17568, 114960), (19160, 105408), (19520, 103464), (21555, 93696), (21960, 91968), (22992, 87840), (23040, 87657), (23424, 86220), (25866, 78080), (26352, 76640), (28740, 70272), (29219, 69120), (29280, 68976), (30656, 65880), (31232, 64665), (32940, 61312), (34488, 58560), (34560, 58438), (35136, 57480), (38320, 52704), (39040, 51732), (43110, 46848), (43920, 45984)]