260014608

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1$

素因数の和:262

約数の個数: 240

約数和(自身を含む): 880229376

約数和(自身を除く): 620214768

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 36, 42, 48, 53, 56, 62, 63, 72, 84, 93, 106, 112, 124, 126, 144, 157, 159, 168, 186, 212, 217, 248, 252, 279, 314, 318, 336, 371, 372, 424, 434, 471, 477, 496, 504, 558, 628, 636, 651, 742, 744, 848, 868, 942, 954, 1008, 1099, 1113, 1116, 1256, 1272, 1302, 1413, 1484, 1488, 1643, 1736, 1884, 1908, 1953, 2198, 2226, 2232, 2512, 2544, 2604, 2826, 2968, 3286, 3297, 3339, 3472, 3768, 3816, 3906, 4396, 4452, 4464, 4867, 4929, 5208, 5652, 5936, 6572, 6594, 6678, 7536, 7632, 7812, 8321, 8792, 8904, 9734, 9858, 9891, 10416, 11304, 11501, 13144, 13188, 13356, 14601, 14787, 15624, 16642, 17584, 17808, 19468, 19716, 19782, 22608, 23002, 24963, 26288, 26376, 26712, 29202, 29574, 31248, 33284, 34069, 34503, 38936, 39432, 39564, 43803, 46004, 49926, 52752, 53424, 58247, 58404, 59148, 66568, 68138, 69006, 74889, 77872, 78864, 79128, 87606, 92008, 99852, 102207, 103509, 116494, 116808, 118296, 133136, 136276, 138012, 149778, 158256, 174741, 175212, 184016, 199704, 204414, 207018, 232988, 233616, 236592, 257951, 272552, 276024, 299556, 306621, 349482, 350424, 399408, 408828, 414036, 465976, 515902, 524223, 545104, 552048, 599112, 613242, 698964, 700848, 773853, 817656, 828072, 931952, 1031804, 1048446, 1198224, 1226484, 1397928, 1547706, 1635312, 1656144, 1805657, 2063608, 2096892, 2321559, 2452968, 2795856, 3095412, 3611314, 4127216, 4193784, 4643118, 4905936, 5416971, 6190824, 7222628, 8387568, 9286236, 10833942, 12381648, 14445256, 16250913, 18572472, 21667884, 28890512, 32501826, 37144944, 43335768, 65003652, 86671536, 130007304, 260014608]

約数ペア:

[(1, 260014608), (2, 130007304), (3, 86671536), (4, 65003652), (6, 43335768), (7, 37144944), (8, 32501826), (9, 28890512), (12, 21667884), (14, 18572472), (16, 16250913), (18, 14445256), (21, 12381648), (24, 10833942), (28, 9286236), (31, 8387568), (36, 7222628), (42, 6190824), (48, 5416971), (53, 4905936), (56, 4643118), (62, 4193784), (63, 4127216), (72, 3611314), (84, 3095412), (93, 2795856), (106, 2452968), (112, 2321559), (124, 2096892), (126, 2063608), (144, 1805657), (157, 1656144), (159, 1635312), (168, 1547706), (186, 1397928), (212, 1226484), (217, 1198224), (248, 1048446), (252, 1031804), (279, 931952), (314, 828072), (318, 817656), (336, 773853), (371, 700848), (372, 698964), (424, 613242), (434, 599112), (471, 552048), (477, 545104), (496, 524223), (504, 515902), (558, 465976), (628, 414036), (636, 408828), (651, 399408), (742, 350424), (744, 349482), (848, 306621), (868, 299556), (942, 276024), (954, 272552), (1008, 257951), (1099, 236592), (1113, 233616), (1116, 232988), (1256, 207018), (1272, 204414), (1302, 199704), (1413, 184016), (1484, 175212), (1488, 174741), (1643, 158256), (1736, 149778), (1884, 138012), (1908, 136276), (1953, 133136), (2198, 118296), (2226, 116808), (2232, 116494), (2512, 103509), (2544, 102207), (2604, 99852), (2826, 92008), (2968, 87606), (3286, 79128), (3297, 78864), (3339, 77872), (3472, 74889), (3768, 69006), (3816, 68138), (3906, 66568), (4396, 59148), (4452, 58404), (4464, 58247), (4867, 53424), (4929, 52752), (5208, 49926), (5652, 46004), (5936, 43803), (6572, 39564), (6594, 39432), (6678, 38936), (7536, 34503), (7632, 34069), (7812, 33284), (8321, 31248), (8792, 29574), (8904, 29202), (9734, 26712), (9858, 26376), (9891, 26288), (10416, 24963), (11304, 23002), (11501, 22608), (13144, 19782), (13188, 19716), (13356, 19468), (14601, 17808), (14787, 17584), (15624, 16642)]