260515296

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{587}}^1$

素因数の和:693

約数の個数: 144

約数和(自身を含む): 785925504

約数和(自身を除く): 525410208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 67, 69, 72, 92, 96, 134, 138, 144, 184, 201, 207, 268, 276, 288, 368, 402, 414, 536, 552, 587, 603, 736, 804, 828, 1072, 1104, 1174, 1206, 1541, 1608, 1656, 1761, 2144, 2208, 2348, 2412, 3082, 3216, 3312, 3522, 4623, 4696, 4824, 5283, 6164, 6432, 6624, 7044, 9246, 9392, 9648, 10566, 12328, 13501, 13869, 14088, 18492, 18784, 19296, 21132, 24656, 27002, 27738, 28176, 36984, 39329, 40503, 42264, 49312, 54004, 55476, 56352, 73968, 78658, 81006, 84528, 108008, 110952, 117987, 121509, 147936, 157316, 162012, 169056, 216016, 221904, 235974, 243018, 314632, 324024, 353961, 432032, 443808, 471948, 486036, 629264, 648048, 707922, 904567, 943896, 972072, 1258528, 1296096, 1415844, 1809134, 1887792, 1944144, 2713701, 2831688, 3618268, 3775584, 3888288, 5427402, 5663376, 7236536, 8141103, 10854804, 11326752, 14473072, 16282206, 21709608, 28946144, 32564412, 43419216, 65128824, 86838432, 130257648, 260515296]

約数ペア:

[(1, 260515296), (2, 130257648), (3, 86838432), (4, 65128824), (6, 43419216), (8, 32564412), (9, 28946144), (12, 21709608), (16, 16282206), (18, 14473072), (23, 11326752), (24, 10854804), (32, 8141103), (36, 7236536), (46, 5663376), (48, 5427402), (67, 3888288), (69, 3775584), (72, 3618268), (92, 2831688), (96, 2713701), (134, 1944144), (138, 1887792), (144, 1809134), (184, 1415844), (201, 1296096), (207, 1258528), (268, 972072), (276, 943896), (288, 904567), (368, 707922), (402, 648048), (414, 629264), (536, 486036), (552, 471948), (587, 443808), (603, 432032), (736, 353961), (804, 324024), (828, 314632), (1072, 243018), (1104, 235974), (1174, 221904), (1206, 216016), (1541, 169056), (1608, 162012), (1656, 157316), (1761, 147936), (2144, 121509), (2208, 117987), (2348, 110952), (2412, 108008), (3082, 84528), (3216, 81006), (3312, 78658), (3522, 73968), (4623, 56352), (4696, 55476), (4824, 54004), (5283, 49312), (6164, 42264), (6432, 40503), (6624, 39329), (7044, 36984), (9246, 28176), (9392, 27738), (9648, 27002), (10566, 24656), (12328, 21132), (13501, 19296), (13869, 18784), (14088, 18492)]