287020200960

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{200927}}^1$

素因数の和:200989

約数の個数: 264

約数和(自身を含む): 1026603841536

約数和(自身を除く): 739583640576

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 72, 80, 90, 93, 96, 120, 124, 128, 144, 155, 160, 180, 186, 192, 240, 248, 256, 279, 288, 310, 320, 360, 372, 384, 465, 480, 496, 512, 558, 576, 620, 640, 720, 744, 768, 930, 960, 992, 1024, 1116, 1152, 1240, 1280, 1395, 1440, 1488, 1536, 1860, 1920, 1984, 2232, 2304, 2480, 2560, 2790, 2880, 2976, 3072, 3720, 3840, 3968, 4464, 4608, 4960, 5120, 5580, 5760, 5952, 7440, 7680, 7936, 8928, 9216, 9920, 11160, 11520, 11904, 14880, 15360, 15872, 17856, 19840, 22320, 23040, 23808, 29760, 31744, 35712, 39680, 44640, 46080, 47616, 59520, 71424, 79360, 89280, 95232, 119040, 142848, 158720, 178560, 200927, 238080, 285696, 357120, 401854, 476160, 602781, 714240, 803708, 1004635, 1205562, 1428480, 1607416, 1808343, 2009270, 2411124, 3013905, 3214832, 3616686, 4018540, 4822248, 6027810, 6228737, 6429664, 7233372, 8037080, 9041715, 9644496, 12055620, 12457474, 12859328, 14466744, 16074160, 18083430, 18686211, 19288992, 24111240, 24914948, 25718656, 28933488, 31143685, 32148320, 36166860, 37372422, 38577984, 48222480, 49829896, 51437312, 56058633, 57866976, 62287370, 64296640, 72333720, 74744844, 77155968, 93431055, 96444960, 99659792, 102874624, 112117266, 115733952, 124574740, 128593280, 144667440, 149489688, 154311936, 186862110, 192889920, 199319584, 205749248, 224234532, 231467904, 249149480, 257186560, 280293165, 289334880, 298979376, 308623872, 373724220, 385779840, 398639168, 448469064, 462935808, 498298960, 514373120, 560586330, 578669760, 597958752, 617247744, 747448440, 771559680, 797278336, 896938128, 925871616, 996597920, 1028746240, 1121172660, 1157339520, 1195917504, 1494896880, 1543119360, 1594556672, 1793876256, 1851743232, 1993195840, 2242345320, 2314679040, 2391835008, 2989793760, 3086238720, 3189113344, 3587752512, 3986391680, 4484690640, 4629358080, 4783670016, 5979587520, 6378226688, 7175505024, 7972783360, 8969381280, 9258716160, 9567340032, 11959175040, 14351010048, 15945566720, 17938762560, 19134680064, 23918350080, 28702020096, 31891133440, 35877525120, 47836700160, 57404040192, 71755050240, 95673400320, 143510100480, 287020200960]

約数ペア:

[(1, 287020200960), (2, 143510100480), (3, 95673400320), (4, 71755050240), (5, 57404040192), (6, 47836700160), (8, 35877525120), (9, 31891133440), (10, 28702020096), (12, 23918350080), (15, 19134680064), (16, 17938762560), (18, 15945566720), (20, 14351010048), (24, 11959175040), (30, 9567340032), (31, 9258716160), (32, 8969381280), (36, 7972783360), (40, 7175505024), (45, 6378226688), (48, 5979587520), (60, 4783670016), (62, 4629358080), (64, 4484690640), (72, 3986391680), (80, 3587752512), (90, 3189113344), (93, 3086238720), (96, 2989793760), (120, 2391835008), (124, 2314679040), (128, 2242345320), (144, 1993195840), (155, 1851743232), (160, 1793876256), (180, 1594556672), (186, 1543119360), (192, 1494896880), (240, 1195917504), (248, 1157339520), (256, 1121172660), (279, 1028746240), (288, 996597920), (310, 925871616), (320, 896938128), (360, 797278336), (372, 771559680), (384, 747448440), (465, 617247744), (480, 597958752), (496, 578669760), (512, 560586330), (558, 514373120), (576, 498298960), (620, 462935808), (640, 448469064), (720, 398639168), (744, 385779840), (768, 373724220), (930, 308623872), (960, 298979376), (992, 289334880), (1024, 280293165), (1116, 257186560), (1152, 249149480), (1240, 231467904), (1280, 224234532), (1395, 205749248), (1440, 199319584), (1488, 192889920), (1536, 186862110), (1860, 154311936), (1920, 149489688), (1984, 144667440), (2232, 128593280), (2304, 124574740), (2480, 115733952), (2560, 112117266), (2790, 102874624), (2880, 99659792), (2976, 96444960), (3072, 93431055), (3720, 77155968), (3840, 74744844), (3968, 72333720), (4464, 64296640), (4608, 62287370), (4960, 57866976), (5120, 56058633), (5580, 51437312), (5760, 49829896), (5952, 48222480), (7440, 38577984), (7680, 37372422), (7936, 36166860), (8928, 32148320), (9216, 31143685), (9920, 28933488), (11160, 25718656), (11520, 24914948), (11904, 24111240), (14880, 19288992), (15360, 18686211), (15872, 18083430), (17856, 16074160), (19840, 14466744), (22320, 12859328), (23040, 12457474), (23808, 12055620), (29760, 9644496), (31744, 9041715), (35712, 8037080), (39680, 7233372), (44640, 6429664), (46080, 6228737), (47616, 6027810), (59520, 4822248), (71424, 4018540), (79360, 3616686), (89280, 3214832), (95232, 3013905), (119040, 2411124), (142848, 2009270), (158720, 1808343), (178560, 1607416), (200927, 1428480), (238080, 1205562), (285696, 1004635), (357120, 803708), (401854, 714240), (476160, 602781)]