2807239680

素因数分解:

$2^{10}\times 3^4\times 5^1\times 7^1\times {\mathrm{967}}^1$

素因数の和:1011

約数の個数: 440

約数和(自身を含む): 11508528768

約数和(自身を除く): 8701289088

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 162, 168, 180, 189, 192, 210, 216, 224, 240, 252, 256, 270, 280, 288, 315, 320, 324, 336, 360, 378, 384, 405, 420, 432, 448, 480, 504, 512, 540, 560, 567, 576, 630, 640, 648, 672, 720, 756, 768, 810, 840, 864, 896, 945, 960, 967, 1008, 1024, 1080, 1120, 1134, 1152, 1260, 1280, 1296, 1344, 1440, 1512, 1536, 1620, 1680, 1728, 1792, 1890, 1920, 1934, 2016, 2160, 2240, 2268, 2304, 2520, 2560, 2592, 2688, 2835, 2880, 2901, 3024, 3072, 3240, 3360, 3456, 3584, 3780, 3840, 3868, 4032, 4320, 4480, 4536, 4608, 4835, 5040, 5120, 5184, 5376, 5670, 5760, 5802, 6048, 6480, 6720, 6769, 6912, 7168, 7560, 7680, 7736, 8064, 8640, 8703, 8960, 9072, 9216, 9670, 10080, 10368, 10752, 11340, 11520, 11604, 12096, 12960, 13440, 13538, 13824, 14505, 15120, 15360, 15472, 16128, 17280, 17406, 17920, 18144, 19340, 20160, 20307, 20736, 21504, 22680, 23040, 23208, 24192, 25920, 26109, 26880, 27076, 27648, 29010, 30240, 30944, 32256, 33845, 34560, 34812, 35840, 36288, 38680, 40320, 40614, 41472, 43515, 45360, 46080, 46416, 48384, 51840, 52218, 53760, 54152, 58020, 60480, 60921, 61888, 64512, 67690, 69120, 69624, 72576, 77360, 78327, 80640, 81228, 82944, 87030, 90720, 92832, 96768, 101535, 103680, 104436, 107520, 108304, 116040, 120960, 121842, 123776, 130545, 135380, 138240, 139248, 145152, 154720, 156654, 161280, 162456, 174060, 181440, 182763, 185664, 193536, 203070, 207360, 208872, 216608, 232080, 241920, 243684, 247552, 261090, 270760, 278496, 290304, 304605, 309440, 313308, 322560, 324912, 348120, 362880, 365526, 371328, 391635, 406140, 414720, 417744, 433216, 464160, 483840, 487368, 495104, 522180, 541520, 548289, 556992, 580608, 609210, 618880, 626616, 649824, 696240, 725760, 731052, 742656, 783270, 812280, 835488, 866432, 913815, 928320, 967680, 974736, 990208, 1044360, 1083040, 1096578, 1113984, 1218420, 1237760, 1253232, 1299648, 1392480, 1451520, 1462104, 1485312, 1566540, 1624560, 1670976, 1732864, 1827630, 1856640, 1949472, 2088720, 2166080, 2193156, 2227968, 2436840, 2475520, 2506464, 2599296, 2741445, 2784960, 2903040, 2924208, 2970624, 3133080, 3249120, 3341952, 3465728, 3655260, 3713280, 3898944, 4177440, 4332160, 4386312, 4455936, 4873680, 4951040, 5012928, 5198592, 5482890, 5569920, 5848416, 6266160, 6498240, 6683904, 6931456, 7310520, 7426560, 7797888, 8354880, 8664320, 8772624, 8911872, 9747360, 10025856, 10397184, 10965780, 11139840, 11696832, 12532320, 12996480, 13367808, 14621040, 14853120, 15595776, 16709760, 17328640, 17545248, 19494720, 20051712, 20794368, 21931560, 22279680, 23393664, 25064640, 25992960, 26735616, 29242080, 31191552, 33419520, 34657280, 35090496, 38989440, 40103424, 43863120, 44559360, 46787328, 50129280, 51985920, 58484160, 62383104, 66839040, 70180992, 77978880, 80206848, 87726240, 93574656, 100258560, 103971840, 116968320, 133678080, 140361984, 155957760, 175452480, 187149312, 200517120, 233936640, 280723968, 311915520, 350904960, 401034240, 467873280, 561447936, 701809920, 935746560, 1403619840, 2807239680]

約数ペア:

[(1, 2807239680), (2, 1403619840), (3, 935746560), (4, 701809920), (5, 561447936), (6, 467873280), (7, 401034240), (8, 350904960), (9, 311915520), (10, 280723968), (12, 233936640), (14, 200517120), (15, 187149312), (16, 175452480), (18, 155957760), (20, 140361984), (21, 133678080), (24, 116968320), (27, 103971840), (28, 100258560), (30, 93574656), (32, 87726240), (35, 80206848), (36, 77978880), (40, 70180992), (42, 66839040), (45, 62383104), (48, 58484160), (54, 51985920), (56, 50129280), (60, 46787328), (63, 44559360), (64, 43863120), (70, 40103424), (72, 38989440), (80, 35090496), (81, 34657280), (84, 33419520), (90, 31191552), (96, 29242080), (105, 26735616), (108, 25992960), (112, 25064640), (120, 23393664), (126, 22279680), (128, 21931560), (135, 20794368), (140, 20051712), (144, 19494720), (160, 17545248), (162, 17328640), (168, 16709760), (180, 15595776), (189, 14853120), (192, 14621040), (210, 13367808), (216, 12996480), (224, 12532320), (240, 11696832), (252, 11139840), (256, 10965780), (270, 10397184), (280, 10025856), (288, 9747360), (315, 8911872), (320, 8772624), (324, 8664320), (336, 8354880), (360, 7797888), (378, 7426560), (384, 7310520), (405, 6931456), (420, 6683904), (432, 6498240), (448, 6266160), (480, 5848416), (504, 5569920), (512, 5482890), (540, 5198592), (560, 5012928), (567, 4951040), (576, 4873680), (630, 4455936), (640, 4386312), (648, 4332160), (672, 4177440), (720, 3898944), (756, 3713280), (768, 3655260), (810, 3465728), (840, 3341952), (864, 3249120), (896, 3133080), (945, 2970624), (960, 2924208), (967, 2903040), (1008, 2784960), (1024, 2741445), (1080, 2599296), (1120, 2506464), (1134, 2475520), (1152, 2436840), (1260, 2227968), (1280, 2193156), (1296, 2166080), (1344, 2088720), (1440, 1949472), (1512, 1856640), (1536, 1827630), (1620, 1732864), (1680, 1670976), (1728, 1624560), (1792, 1566540), (1890, 1485312), (1920, 1462104), (1934, 1451520), (2016, 1392480), (2160, 1299648), (2240, 1253232), (2268, 1237760), (2304, 1218420), (2520, 1113984), (2560, 1096578), (2592, 1083040), (2688, 1044360), (2835, 990208), (2880, 974736), (2901, 967680), (3024, 928320), (3072, 913815), (3240, 866432), (3360, 835488), (3456, 812280), (3584, 783270), (3780, 742656), (3840, 731052), (3868, 725760), (4032, 696240), (4320, 649824), (4480, 626616), (4536, 618880), (4608, 609210), (4835, 580608), (5040, 556992), (5120, 548289), (5184, 541520), (5376, 522180), (5670, 495104), (5760, 487368), (5802, 483840), (6048, 464160), (6480, 433216), (6720, 417744), (6769, 414720), (6912, 406140), (7168, 391635), (7560, 371328), (7680, 365526), (7736, 362880), (8064, 348120), (8640, 324912), (8703, 322560), (8960, 313308), (9072, 309440), (9216, 304605), (9670, 290304), (10080, 278496), (10368, 270760), (10752, 261090), (11340, 247552), (11520, 243684), (11604, 241920), (12096, 232080), (12960, 216608), (13440, 208872), (13538, 207360), (13824, 203070), (14505, 193536), (15120, 185664), (15360, 182763), (15472, 181440), (16128, 174060), (17280, 162456), (17406, 161280), (17920, 156654), (18144, 154720), (19340, 145152), (20160, 139248), (20307, 138240), (20736, 135380), (21504, 130545), (22680, 123776), (23040, 121842), (23208, 120960), (24192, 116040), (25920, 108304), (26109, 107520), (26880, 104436), (27076, 103680), (27648, 101535), (29010, 96768), (30240, 92832), (30944, 90720), (32256, 87030), (33845, 82944), (34560, 81228), (34812, 80640), (35840, 78327), (36288, 77360), (38680, 72576), (40320, 69624), (40614, 69120), (41472, 67690), (43515, 64512), (45360, 61888), (46080, 60921), (46416, 60480), (48384, 58020), (51840, 54152), (52218, 53760)]