2685595680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{281}}^1\times {\mathrm{6637}}^1$

素因数の和:6939

約数の個数: 144

約数和(自身を含む): 9198595224

約数和(自身を除く): 6512999544

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 281, 288, 360, 480, 562, 720, 843, 1124, 1405, 1440, 1686, 2248, 2529, 2810, 3372, 4215, 4496, 5058, 5620, 6637, 6744, 8430, 8992, 10116, 11240, 12645, 13274, 13488, 16860, 19911, 20232, 22480, 25290, 26548, 26976, 33185, 33720, 39822, 40464, 44960, 50580, 53096, 59733, 66370, 67440, 79644, 80928, 99555, 101160, 106192, 119466, 132740, 134880, 159288, 199110, 202320, 212384, 238932, 265480, 298665, 318576, 398220, 404640, 477864, 530960, 597330, 637152, 796440, 955728, 1061920, 1194660, 1592880, 1864997, 1911456, 2389320, 3185760, 3729994, 4778640, 5594991, 7459988, 9324985, 9557280, 11189982, 14919976, 16784973, 18649970, 22379964, 27974955, 29839952, 33569946, 37299940, 44759928, 55949910, 59679904, 67139892, 74599880, 83924865, 89519856, 111899820, 134279784, 149199760, 167849730, 179039712, 223799640, 268559568, 298399520, 335699460, 447599280, 537119136, 671398920, 895198560, 1342797840, 2685595680]

約数ペア:

[(1, 2685595680), (2, 1342797840), (3, 895198560), (4, 671398920), (5, 537119136), (6, 447599280), (8, 335699460), (9, 298399520), (10, 268559568), (12, 223799640), (15, 179039712), (16, 167849730), (18, 149199760), (20, 134279784), (24, 111899820), (30, 89519856), (32, 83924865), (36, 74599880), (40, 67139892), (45, 59679904), (48, 55949910), (60, 44759928), (72, 37299940), (80, 33569946), (90, 29839952), (96, 27974955), (120, 22379964), (144, 18649970), (160, 16784973), (180, 14919976), (240, 11189982), (281, 9557280), (288, 9324985), (360, 7459988), (480, 5594991), (562, 4778640), (720, 3729994), (843, 3185760), (1124, 2389320), (1405, 1911456), (1440, 1864997), (1686, 1592880), (2248, 1194660), (2529, 1061920), (2810, 955728), (3372, 796440), (4215, 637152), (4496, 597330), (5058, 530960), (5620, 477864), (6637, 404640), (6744, 398220), (8430, 318576), (8992, 298665), (10116, 265480), (11240, 238932), (12645, 212384), (13274, 202320), (13488, 199110), (16860, 159288), (19911, 134880), (20232, 132740), (22480, 119466), (25290, 106192), (26548, 101160), (26976, 99555), (33185, 80928), (33720, 79644), (39822, 67440), (40464, 66370), (44960, 59733), (50580, 53096)]