2177573760

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{5479}}^1$

素因数の和:5530

約数の個数: 256

約数和(自身を含む): 8049024000

約数和(自身を除く): 5871450240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 32, 36, 40, 45, 46, 48, 54, 60, 64, 69, 72, 80, 90, 92, 96, 108, 115, 120, 128, 135, 138, 144, 160, 180, 184, 192, 207, 216, 230, 240, 270, 276, 288, 320, 345, 360, 368, 384, 414, 432, 460, 480, 540, 552, 576, 621, 640, 690, 720, 736, 828, 864, 920, 960, 1035, 1080, 1104, 1152, 1242, 1380, 1440, 1472, 1656, 1728, 1840, 1920, 2070, 2160, 2208, 2484, 2760, 2880, 2944, 3105, 3312, 3456, 3680, 4140, 4320, 4416, 4968, 5479, 5520, 5760, 6210, 6624, 7360, 8280, 8640, 8832, 9936, 10958, 11040, 12420, 13248, 14720, 16437, 16560, 17280, 19872, 21916, 22080, 24840, 26496, 27395, 32874, 33120, 39744, 43832, 44160, 49311, 49680, 54790, 65748, 66240, 79488, 82185, 87664, 98622, 99360, 109580, 126017, 131496, 132480, 147933, 164370, 175328, 197244, 198720, 219160, 246555, 252034, 262992, 295866, 328740, 350656, 378051, 394488, 397440, 438320, 493110, 504068, 525984, 591732, 630085, 657480, 701312, 739665, 756102, 788976, 876640, 986220, 1008136, 1051968, 1134153, 1183464, 1260170, 1314960, 1479330, 1512204, 1577952, 1753280, 1890255, 1972440, 2016272, 2103936, 2268306, 2366928, 2520340, 2629920, 2958660, 3024408, 3155904, 3402459, 3506560, 3780510, 3944880, 4032544, 4536612, 4733856, 5040680, 5259840, 5670765, 5917320, 6048816, 6311808, 6804918, 7561020, 7889760, 8065088, 9073224, 9467712, 10081360, 10519680, 11341530, 11834640, 12097632, 13609836, 15122040, 15779520, 16130176, 17012295, 18146448, 18935424, 20162720, 22683060, 23669280, 24195264, 27219672, 30244080, 31559040, 34024590, 36292896, 40325440, 45366120, 47338560, 48390528, 54439344, 60488160, 68049180, 72585792, 80650880, 90732240, 94677120, 108878688, 120976320, 136098360, 145171584, 181464480, 217757376, 241952640, 272196720, 362928960, 435514752, 544393440, 725857920, 1088786880, 2177573760]

約数ペア:

[(1, 2177573760), (2, 1088786880), (3, 725857920), (4, 544393440), (5, 435514752), (6, 362928960), (8, 272196720), (9, 241952640), (10, 217757376), (12, 181464480), (15, 145171584), (16, 136098360), (18, 120976320), (20, 108878688), (23, 94677120), (24, 90732240), (27, 80650880), (30, 72585792), (32, 68049180), (36, 60488160), (40, 54439344), (45, 48390528), (46, 47338560), (48, 45366120), (54, 40325440), (60, 36292896), (64, 34024590), (69, 31559040), (72, 30244080), (80, 27219672), (90, 24195264), (92, 23669280), (96, 22683060), (108, 20162720), (115, 18935424), (120, 18146448), (128, 17012295), (135, 16130176), (138, 15779520), (144, 15122040), (160, 13609836), (180, 12097632), (184, 11834640), (192, 11341530), (207, 10519680), (216, 10081360), (230, 9467712), (240, 9073224), (270, 8065088), (276, 7889760), (288, 7561020), (320, 6804918), (345, 6311808), (360, 6048816), (368, 5917320), (384, 5670765), (414, 5259840), (432, 5040680), (460, 4733856), (480, 4536612), (540, 4032544), (552, 3944880), (576, 3780510), (621, 3506560), (640, 3402459), (690, 3155904), (720, 3024408), (736, 2958660), (828, 2629920), (864, 2520340), (920, 2366928), (960, 2268306), (1035, 2103936), (1080, 2016272), (1104, 1972440), (1152, 1890255), (1242, 1753280), (1380, 1577952), (1440, 1512204), (1472, 1479330), (1656, 1314960), (1728, 1260170), (1840, 1183464), (1920, 1134153), (2070, 1051968), (2160, 1008136), (2208, 986220), (2484, 876640), (2760, 788976), (2880, 756102), (2944, 739665), (3105, 701312), (3312, 657480), (3456, 630085), (3680, 591732), (4140, 525984), (4320, 504068), (4416, 493110), (4968, 438320), (5479, 397440), (5520, 394488), (5760, 378051), (6210, 350656), (6624, 328740), (7360, 295866), (8280, 262992), (8640, 252034), (8832, 246555), (9936, 219160), (10958, 198720), (11040, 197244), (12420, 175328), (13248, 164370), (14720, 147933), (16437, 132480), (16560, 131496), (17280, 126017), (19872, 109580), (21916, 99360), (22080, 98622), (24840, 87664), (26496, 82185), (27395, 79488), (32874, 66240), (33120, 65748), (39744, 54790), (43832, 49680), (44160, 49311)]