260602272

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{271}}^1$

素因数の和:353

約数の個数: 240

約数和(自身を含む): 895732992

約数和(自身を除く): 635130720

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 53, 54, 56, 63, 72, 81, 84, 96, 106, 108, 112, 126, 144, 159, 162, 168, 189, 212, 216, 224, 252, 271, 288, 318, 324, 336, 371, 378, 424, 432, 477, 504, 542, 567, 636, 648, 672, 742, 756, 813, 848, 864, 954, 1008, 1084, 1113, 1134, 1272, 1296, 1431, 1484, 1512, 1626, 1696, 1897, 1908, 2016, 2168, 2226, 2268, 2439, 2544, 2592, 2862, 2968, 3024, 3252, 3339, 3794, 3816, 4293, 4336, 4452, 4536, 4878, 5088, 5691, 5724, 5936, 6048, 6504, 6678, 7317, 7588, 7632, 8586, 8672, 8904, 9072, 9756, 10017, 11382, 11448, 11872, 13008, 13356, 14363, 14634, 15176, 15264, 17073, 17172, 17808, 18144, 19512, 20034, 21951, 22764, 22896, 26016, 26712, 28726, 29268, 30051, 30352, 34146, 34344, 35616, 39024, 40068, 43089, 43902, 45528, 45792, 51219, 53424, 57452, 58536, 60102, 60704, 68292, 68688, 78048, 80136, 86178, 87804, 91056, 100541, 102438, 106848, 114904, 117072, 120204, 129267, 136584, 137376, 153657, 160272, 172356, 175608, 182112, 201082, 204876, 229808, 234144, 240408, 258534, 273168, 301623, 307314, 320544, 344712, 351216, 387801, 402164, 409752, 459616, 480816, 517068, 546336, 603246, 614628, 689424, 702432, 775602, 804328, 819504, 904869, 961632, 1034136, 1163403, 1206492, 1229256, 1378848, 1551204, 1608656, 1639008, 1809738, 2068272, 2326806, 2412984, 2458512, 2714607, 3102408, 3217312, 3619476, 4136544, 4653612, 4825968, 4917024, 5429214, 6204816, 7238952, 8143821, 9307224, 9651936, 10858428, 12409632, 14477904, 16287642, 18614448, 21716856, 28955808, 32575284, 37228896, 43433712, 65150568, 86867424, 130301136, 260602272]

約数ペア:

[(1, 260602272), (2, 130301136), (3, 86867424), (4, 65150568), (6, 43433712), (7, 37228896), (8, 32575284), (9, 28955808), (12, 21716856), (14, 18614448), (16, 16287642), (18, 14477904), (21, 12409632), (24, 10858428), (27, 9651936), (28, 9307224), (32, 8143821), (36, 7238952), (42, 6204816), (48, 5429214), (53, 4917024), (54, 4825968), (56, 4653612), (63, 4136544), (72, 3619476), (81, 3217312), (84, 3102408), (96, 2714607), (106, 2458512), (108, 2412984), (112, 2326806), (126, 2068272), (144, 1809738), (159, 1639008), (162, 1608656), (168, 1551204), (189, 1378848), (212, 1229256), (216, 1206492), (224, 1163403), (252, 1034136), (271, 961632), (288, 904869), (318, 819504), (324, 804328), (336, 775602), (371, 702432), (378, 689424), (424, 614628), (432, 603246), (477, 546336), (504, 517068), (542, 480816), (567, 459616), (636, 409752), (648, 402164), (672, 387801), (742, 351216), (756, 344712), (813, 320544), (848, 307314), (864, 301623), (954, 273168), (1008, 258534), (1084, 240408), (1113, 234144), (1134, 229808), (1272, 204876), (1296, 201082), (1431, 182112), (1484, 175608), (1512, 172356), (1626, 160272), (1696, 153657), (1897, 137376), (1908, 136584), (2016, 129267), (2168, 120204), (2226, 117072), (2268, 114904), (2439, 106848), (2544, 102438), (2592, 100541), (2862, 91056), (2968, 87804), (3024, 86178), (3252, 80136), (3339, 78048), (3794, 68688), (3816, 68292), (4293, 60704), (4336, 60102), (4452, 58536), (4536, 57452), (4878, 53424), (5088, 51219), (5691, 45792), (5724, 45528), (5936, 43902), (6048, 43089), (6504, 40068), (6678, 39024), (7317, 35616), (7588, 34344), (7632, 34146), (8586, 30352), (8672, 30051), (8904, 29268), (9072, 28726), (9756, 26712), (10017, 26016), (11382, 22896), (11448, 22764), (11872, 21951), (13008, 20034), (13356, 19512), (14363, 18144), (14634, 17808), (15176, 17172), (15264, 17073)]