276731840

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{1021}}^1$

素因数の和:1067

約数の個数: 168

約数和(自身を含む): 828604896

約数和(自身を除く): 551873056

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 110, 112, 121, 140, 154, 160, 176, 220, 224, 242, 280, 308, 320, 352, 385, 440, 448, 484, 560, 605, 616, 704, 770, 847, 880, 968, 1021, 1120, 1210, 1232, 1540, 1694, 1760, 1936, 2042, 2240, 2420, 2464, 3080, 3388, 3520, 3872, 4084, 4235, 4840, 4928, 5105, 6160, 6776, 7147, 7744, 8168, 8470, 9680, 10210, 11231, 12320, 13552, 14294, 16336, 16940, 19360, 20420, 22462, 24640, 27104, 28588, 32672, 33880, 35735, 38720, 40840, 44924, 54208, 56155, 57176, 65344, 67760, 71470, 78617, 81680, 89848, 112310, 114352, 123541, 135520, 142940, 157234, 163360, 179696, 224620, 228704, 247082, 271040, 285880, 314468, 326720, 359392, 393085, 449240, 457408, 494164, 571760, 617705, 628936, 718784, 786170, 864787, 898480, 988328, 1143520, 1235410, 1257872, 1572340, 1729574, 1796960, 1976656, 2287040, 2470820, 2515744, 3144680, 3459148, 3593920, 3953312, 4323935, 4941640, 5031488, 6289360, 6918296, 7906624, 8647870, 9883280, 12578720, 13836592, 17295740, 19766560, 25157440, 27673184, 34591480, 39533120, 55346368, 69182960, 138365920, 276731840]

約数ペア:

[(1, 276731840), (2, 138365920), (4, 69182960), (5, 55346368), (7, 39533120), (8, 34591480), (10, 27673184), (11, 25157440), (14, 19766560), (16, 17295740), (20, 13836592), (22, 12578720), (28, 9883280), (32, 8647870), (35, 7906624), (40, 6918296), (44, 6289360), (55, 5031488), (56, 4941640), (64, 4323935), (70, 3953312), (77, 3593920), (80, 3459148), (88, 3144680), (110, 2515744), (112, 2470820), (121, 2287040), (140, 1976656), (154, 1796960), (160, 1729574), (176, 1572340), (220, 1257872), (224, 1235410), (242, 1143520), (280, 988328), (308, 898480), (320, 864787), (352, 786170), (385, 718784), (440, 628936), (448, 617705), (484, 571760), (560, 494164), (605, 457408), (616, 449240), (704, 393085), (770, 359392), (847, 326720), (880, 314468), (968, 285880), (1021, 271040), (1120, 247082), (1210, 228704), (1232, 224620), (1540, 179696), (1694, 163360), (1760, 157234), (1936, 142940), (2042, 135520), (2240, 123541), (2420, 114352), (2464, 112310), (3080, 89848), (3388, 81680), (3520, 78617), (3872, 71470), (4084, 67760), (4235, 65344), (4840, 57176), (4928, 56155), (5105, 54208), (6160, 44924), (6776, 40840), (7147, 38720), (7744, 35735), (8168, 33880), (8470, 32672), (9680, 28588), (10210, 27104), (11231, 24640), (12320, 22462), (13552, 20420), (14294, 19360), (16336, 16940)]