25997310720

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{281}}^1\times {\mathrm{2677}}^1$

素因数の和:2988

約数の個数: 288

約数和(自身を含む): 92617237440

約数和(自身を除く): 66619926720

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, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 281, 288, 320, 360, 384, 432, 480, 540, 562, 576, 640, 720, 768, 843, 864, 960, 1080, 1124, 1152, 1280, 1405, 1440, 1686, 1728, 1920, 2160, 2248, 2304, 2529, 2677, 2810, 2880, 3372, 3456, 3840, 4215, 4320, 4496, 5058, 5354, 5620, 5760, 6744, 6912, 7587, 8031, 8430, 8640, 8992, 10116, 10708, 11240, 11520, 12645, 13385, 13488, 15174, 16062, 16860, 17280, 17984, 20232, 21416, 22480, 24093, 25290, 26770, 26976, 30348, 32124, 33720, 34560, 35968, 37935, 40155, 40464, 42832, 44960, 48186, 50580, 53540, 53952, 60696, 64248, 67440, 71936, 72279, 75870, 80310, 80928, 85664, 89920, 96372, 101160, 107080, 107904, 120465, 121392, 128496, 134880, 144558, 151740, 160620, 161856, 171328, 179840, 192744, 202320, 214160, 215808, 240930, 242784, 256992, 269760, 289116, 303480, 321240, 323712, 342656, 359680, 361395, 385488, 404640, 428320, 481860, 485568, 513984, 539520, 578232, 606960, 642480, 647424, 685312, 722790, 752237, 770976, 809280, 856640, 963720, 971136, 1027968, 1079040, 1156464, 1213920, 1284960, 1445580, 1504474, 1541952, 1618560, 1713280, 1927440, 1942272, 2055936, 2256711, 2312928, 2427840, 2569920, 2891160, 3008948, 3083904, 3237120, 3426560, 3761185, 3854880, 4513422, 4625856, 4855680, 5139840, 5782320, 6017896, 6167808, 6770133, 7522370, 7709760, 9026844, 9251712, 9711360, 10279680, 11283555, 11564640, 12035792, 13540266, 15044740, 15419520, 18053688, 18503424, 20310399, 22567110, 23129280, 24071584, 27080532, 30089480, 30839040, 33850665, 36107376, 40620798, 45134220, 46258560, 48143168, 54161064, 60178960, 67701330, 72214752, 81241596, 90268440, 92517120, 96286336, 101551995, 108322128, 120357920, 135402660, 144429504, 162483192, 180536880, 192572672, 203103990, 216644256, 240715840, 270805320, 288859008, 324966384, 361073760, 406207980, 433288512, 481431680, 541610640, 577718016, 649932768, 722147520, 812415960, 866577024, 962863360, 1083221280, 1299865536, 1444295040, 1624831920, 1733154048, 2166442560, 2599731072, 2888590080, 3249663840, 4332885120, 5199462144, 6499327680, 8665770240, 12998655360, 25997310720]

約数ペア:

[(1, 25997310720), (2, 12998655360), (3, 8665770240), (4, 6499327680), (5, 5199462144), (6, 4332885120), (8, 3249663840), (9, 2888590080), (10, 2599731072), (12, 2166442560), (15, 1733154048), (16, 1624831920), (18, 1444295040), (20, 1299865536), (24, 1083221280), (27, 962863360), (30, 866577024), (32, 812415960), (36, 722147520), (40, 649932768), (45, 577718016), (48, 541610640), (54, 481431680), (60, 433288512), (64, 406207980), (72, 361073760), (80, 324966384), (90, 288859008), (96, 270805320), (108, 240715840), (120, 216644256), (128, 203103990), (135, 192572672), (144, 180536880), (160, 162483192), (180, 144429504), (192, 135402660), (216, 120357920), (240, 108322128), (256, 101551995), (270, 96286336), (281, 92517120), (288, 90268440), (320, 81241596), (360, 72214752), (384, 67701330), (432, 60178960), (480, 54161064), (540, 48143168), (562, 46258560), (576, 45134220), (640, 40620798), (720, 36107376), (768, 33850665), (843, 30839040), (864, 30089480), (960, 27080532), (1080, 24071584), (1124, 23129280), (1152, 22567110), (1280, 20310399), (1405, 18503424), (1440, 18053688), (1686, 15419520), (1728, 15044740), (1920, 13540266), (2160, 12035792), (2248, 11564640), (2304, 11283555), (2529, 10279680), (2677, 9711360), (2810, 9251712), (2880, 9026844), (3372, 7709760), (3456, 7522370), (3840, 6770133), (4215, 6167808), (4320, 6017896), (4496, 5782320), (5058, 5139840), (5354, 4855680), (5620, 4625856), (5760, 4513422), (6744, 3854880), (6912, 3761185), (7587, 3426560), (8031, 3237120), (8430, 3083904), (8640, 3008948), (8992, 2891160), (10116, 2569920), (10708, 2427840), (11240, 2312928), (11520, 2256711), (12645, 2055936), (13385, 1942272), (13488, 1927440), (15174, 1713280), (16062, 1618560), (16860, 1541952), (17280, 1504474), (17984, 1445580), (20232, 1284960), (21416, 1213920), (22480, 1156464), (24093, 1079040), (25290, 1027968), (26770, 971136), (26976, 963720), (30348, 856640), (32124, 809280), (33720, 770976), (34560, 752237), (35968, 722790), (37935, 685312), (40155, 647424), (40464, 642480), (42832, 606960), (44960, 578232), (48186, 539520), (50580, 513984), (53540, 485568), (53952, 481860), (60696, 428320), (64248, 404640), (67440, 385488), (71936, 361395), (72279, 359680), (75870, 342656), (80310, 323712), (80928, 321240), (85664, 303480), (89920, 289116), (96372, 269760), (101160, 256992), (107080, 242784), (107904, 240930), (120465, 215808), (121392, 214160), (128496, 202320), (134880, 192744), (144558, 179840), (151740, 171328), (160620, 161856)]