6613949440

素因数分解:

$2^{10}\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{643}}^1$

素因数の和:723

約数の個数: 264

約数和(自身を含む): 18935601552

約数和(自身を除く): 12321652112

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 41, 49, 56, 64, 70, 80, 82, 98, 112, 128, 140, 160, 164, 196, 205, 224, 245, 256, 280, 287, 320, 328, 392, 410, 448, 490, 512, 560, 574, 640, 643, 656, 784, 820, 896, 980, 1024, 1120, 1148, 1280, 1286, 1312, 1435, 1568, 1640, 1792, 1960, 2009, 2240, 2296, 2560, 2572, 2624, 2870, 3136, 3215, 3280, 3584, 3920, 4018, 4480, 4501, 4592, 5120, 5144, 5248, 5740, 6272, 6430, 6560, 7168, 7840, 8036, 8960, 9002, 9184, 10045, 10288, 10496, 11480, 12544, 12860, 13120, 15680, 16072, 17920, 18004, 18368, 20090, 20576, 20992, 22505, 22960, 25088, 25720, 26240, 26363, 31360, 31507, 32144, 35840, 36008, 36736, 40180, 41152, 41984, 45010, 45920, 50176, 51440, 52480, 52726, 62720, 63014, 64288, 72016, 73472, 80360, 82304, 90020, 91840, 102880, 104960, 105452, 125440, 126028, 128576, 131815, 144032, 146944, 157535, 160720, 164608, 180040, 183680, 184541, 205760, 209920, 210904, 250880, 252056, 257152, 263630, 288064, 293888, 315070, 321440, 329216, 360080, 367360, 369082, 411520, 421808, 504112, 514304, 527260, 576128, 630140, 642880, 658432, 720160, 734720, 738164, 823040, 843616, 922705, 1008224, 1028608, 1054520, 1152256, 1260280, 1285760, 1291787, 1440320, 1469440, 1476328, 1646080, 1687232, 1845410, 2016448, 2057216, 2109040, 2304512, 2520560, 2571520, 2583574, 2880640, 2952656, 3292160, 3374464, 3690820, 4032896, 4218080, 4609024, 5041120, 5143040, 5167148, 5761280, 5905312, 6458935, 6748928, 7381640, 8065792, 8436160, 10082240, 10286080, 10334296, 11522560, 11810624, 12917870, 13497856, 14763280, 16131584, 16872320, 20164480, 20668592, 23045120, 23621248, 25835740, 26995712, 29526560, 32263168, 33744640, 40328960, 41337184, 47242496, 51671480, 59053120, 67489280, 80657920, 82674368, 94484992, 103342960, 118106240, 134978560, 161315840, 165348736, 188969984, 206685920, 236212480, 330697472, 413371840, 472424960, 661394944, 826743680, 944849920, 1322789888, 1653487360, 3306974720, 6613949440]

約数ペア:

[(1, 6613949440), (2, 3306974720), (4, 1653487360), (5, 1322789888), (7, 944849920), (8, 826743680), (10, 661394944), (14, 472424960), (16, 413371840), (20, 330697472), (28, 236212480), (32, 206685920), (35, 188969984), (40, 165348736), (41, 161315840), (49, 134978560), (56, 118106240), (64, 103342960), (70, 94484992), (80, 82674368), (82, 80657920), (98, 67489280), (112, 59053120), (128, 51671480), (140, 47242496), (160, 41337184), (164, 40328960), (196, 33744640), (205, 32263168), (224, 29526560), (245, 26995712), (256, 25835740), (280, 23621248), (287, 23045120), (320, 20668592), (328, 20164480), (392, 16872320), (410, 16131584), (448, 14763280), (490, 13497856), (512, 12917870), (560, 11810624), (574, 11522560), (640, 10334296), (643, 10286080), (656, 10082240), (784, 8436160), (820, 8065792), (896, 7381640), (980, 6748928), (1024, 6458935), (1120, 5905312), (1148, 5761280), (1280, 5167148), (1286, 5143040), (1312, 5041120), (1435, 4609024), (1568, 4218080), (1640, 4032896), (1792, 3690820), (1960, 3374464), (2009, 3292160), (2240, 2952656), (2296, 2880640), (2560, 2583574), (2572, 2571520), (2624, 2520560), (2870, 2304512), (3136, 2109040), (3215, 2057216), (3280, 2016448), (3584, 1845410), (3920, 1687232), (4018, 1646080), (4480, 1476328), (4501, 1469440), (4592, 1440320), (5120, 1291787), (5144, 1285760), (5248, 1260280), (5740, 1152256), (6272, 1054520), (6430, 1028608), (6560, 1008224), (7168, 922705), (7840, 843616), (8036, 823040), (8960, 738164), (9002, 734720), (9184, 720160), (10045, 658432), (10288, 642880), (10496, 630140), (11480, 576128), (12544, 527260), (12860, 514304), (13120, 504112), (15680, 421808), (16072, 411520), (17920, 369082), (18004, 367360), (18368, 360080), (20090, 329216), (20576, 321440), (20992, 315070), (22505, 293888), (22960, 288064), (25088, 263630), (25720, 257152), (26240, 252056), (26363, 250880), (31360, 210904), (31507, 209920), (32144, 205760), (35840, 184541), (36008, 183680), (36736, 180040), (40180, 164608), (41152, 160720), (41984, 157535), (45010, 146944), (45920, 144032), (50176, 131815), (51440, 128576), (52480, 126028), (52726, 125440), (62720, 105452), (63014, 104960), (64288, 102880), (72016, 91840), (73472, 90020), (80360, 82304)]