2649559680

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{1433}}^1$

素因数の和:1568

約数の個数: 256

約数和(自身を含む): 9478166400

約数和(自身を除く): 6828606720

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, 107, 108, 120, 128, 135, 144, 160, 180, 192, 214, 216, 240, 270, 288, 320, 321, 360, 384, 428, 432, 480, 535, 540, 576, 640, 642, 720, 856, 864, 960, 963, 1070, 1080, 1152, 1284, 1433, 1440, 1605, 1712, 1728, 1920, 1926, 2140, 2160, 2568, 2866, 2880, 2889, 3210, 3424, 3456, 3852, 4280, 4299, 4320, 4815, 5136, 5732, 5760, 5778, 6420, 6848, 7165, 7704, 8560, 8598, 8640, 9630, 10272, 11464, 11556, 12840, 12897, 13696, 14330, 14445, 15408, 17120, 17196, 17280, 19260, 20544, 21495, 22928, 23112, 25680, 25794, 28660, 28890, 30816, 34240, 34392, 38520, 38691, 41088, 42990, 45856, 46224, 51360, 51588, 57320, 57780, 61632, 64485, 68480, 68784, 77040, 77382, 85980, 91712, 92448, 102720, 103176, 114640, 115560, 123264, 128970, 137568, 153331, 154080, 154764, 171960, 183424, 184896, 193455, 205440, 206352, 229280, 231120, 257940, 275136, 306662, 308160, 309528, 343920, 369792, 386910, 412704, 458560, 459993, 462240, 515880, 550272, 613324, 616320, 619056, 687840, 766655, 773820, 825408, 917120, 919986, 924480, 1031760, 1226648, 1238112, 1375680, 1379979, 1533310, 1547640, 1650816, 1839972, 1848960, 2063520, 2299965, 2453296, 2476224, 2751360, 2759958, 3066620, 3095280, 3679944, 4127040, 4139937, 4599930, 4906592, 4952448, 5519916, 6133240, 6190560, 6899895, 7359888, 8254080, 8279874, 9199860, 9813184, 11039832, 12266480, 12381120, 13799790, 14719776, 16559748, 18399720, 19626368, 20699685, 22079664, 24532960, 24762240, 27599580, 29439552, 33119496, 36799440, 41399370, 44159328, 49065920, 55199160, 58879104, 66238992, 73598880, 82798740, 88318656, 98131840, 110398320, 132477984, 147197760, 165597480, 176637312, 220796640, 264955968, 294395520, 331194960, 441593280, 529911936, 662389920, 883186560, 1324779840, 2649559680]

約数ペア:

[(1, 2649559680), (2, 1324779840), (3, 883186560), (4, 662389920), (5, 529911936), (6, 441593280), (8, 331194960), (9, 294395520), (10, 264955968), (12, 220796640), (15, 176637312), (16, 165597480), (18, 147197760), (20, 132477984), (24, 110398320), (27, 98131840), (30, 88318656), (32, 82798740), (36, 73598880), (40, 66238992), (45, 58879104), (48, 55199160), (54, 49065920), (60, 44159328), (64, 41399370), (72, 36799440), (80, 33119496), (90, 29439552), (96, 27599580), (107, 24762240), (108, 24532960), (120, 22079664), (128, 20699685), (135, 19626368), (144, 18399720), (160, 16559748), (180, 14719776), (192, 13799790), (214, 12381120), (216, 12266480), (240, 11039832), (270, 9813184), (288, 9199860), (320, 8279874), (321, 8254080), (360, 7359888), (384, 6899895), (428, 6190560), (432, 6133240), (480, 5519916), (535, 4952448), (540, 4906592), (576, 4599930), (640, 4139937), (642, 4127040), (720, 3679944), (856, 3095280), (864, 3066620), (960, 2759958), (963, 2751360), (1070, 2476224), (1080, 2453296), (1152, 2299965), (1284, 2063520), (1433, 1848960), (1440, 1839972), (1605, 1650816), (1712, 1547640), (1728, 1533310), (1920, 1379979), (1926, 1375680), (2140, 1238112), (2160, 1226648), (2568, 1031760), (2866, 924480), (2880, 919986), (2889, 917120), (3210, 825408), (3424, 773820), (3456, 766655), (3852, 687840), (4280, 619056), (4299, 616320), (4320, 613324), (4815, 550272), (5136, 515880), (5732, 462240), (5760, 459993), (5778, 458560), (6420, 412704), (6848, 386910), (7165, 369792), (7704, 343920), (8560, 309528), (8598, 308160), (8640, 306662), (9630, 275136), (10272, 257940), (11464, 231120), (11556, 229280), (12840, 206352), (12897, 205440), (13696, 193455), (14330, 184896), (14445, 183424), (15408, 171960), (17120, 154764), (17196, 154080), (17280, 153331), (19260, 137568), (20544, 128970), (21495, 123264), (22928, 115560), (23112, 114640), (25680, 103176), (25794, 102720), (28660, 92448), (28890, 91712), (30816, 85980), (34240, 77382), (34392, 77040), (38520, 68784), (38691, 68480), (41088, 64485), (42990, 61632), (45856, 57780), (46224, 57320), (51360, 51588)]