240336768

素因数分解:

$2^7\times 3^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{241}}^1$

素因数の和:325

約数の個数: 192

約数和(自身を含む): 759773520

約数和(自身を除く): 519436752

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 53, 56, 64, 84, 96, 98, 106, 112, 128, 147, 159, 168, 192, 196, 212, 224, 241, 294, 318, 336, 371, 384, 392, 424, 448, 482, 588, 636, 672, 723, 742, 784, 848, 896, 964, 1113, 1176, 1272, 1344, 1446, 1484, 1568, 1687, 1696, 1928, 2226, 2352, 2544, 2597, 2688, 2892, 2968, 3136, 3374, 3392, 3856, 4452, 4704, 5061, 5088, 5194, 5784, 5936, 6272, 6748, 6784, 7712, 7791, 8904, 9408, 10122, 10176, 10388, 11568, 11809, 11872, 12773, 13496, 15424, 15582, 17808, 18816, 20244, 20352, 20776, 23136, 23618, 23744, 25546, 26992, 30848, 31164, 35427, 35616, 38319, 40488, 41552, 46272, 47236, 47488, 51092, 53984, 62328, 70854, 71232, 76638, 80976, 83104, 89411, 92544, 94472, 102184, 107968, 124656, 141708, 142464, 153276, 161952, 166208, 178822, 188944, 204368, 215936, 249312, 268233, 283416, 306552, 323904, 332416, 357644, 377888, 408736, 498624, 536466, 566832, 613104, 625877, 647808, 715288, 755776, 817472, 997248, 1072932, 1133664, 1226208, 1251754, 1430576, 1511552, 1634944, 1877631, 2145864, 2267328, 2452416, 2503508, 2861152, 3755262, 4291728, 4534656, 4904832, 5007016, 5722304, 7510524, 8583456, 10014032, 11444608, 15021048, 17166912, 20028064, 30042096, 34333824, 40056128, 60084192, 80112256, 120168384, 240336768]

約数ペア:

[(1, 240336768), (2, 120168384), (3, 80112256), (4, 60084192), (6, 40056128), (7, 34333824), (8, 30042096), (12, 20028064), (14, 17166912), (16, 15021048), (21, 11444608), (24, 10014032), (28, 8583456), (32, 7510524), (42, 5722304), (48, 5007016), (49, 4904832), (53, 4534656), (56, 4291728), (64, 3755262), (84, 2861152), (96, 2503508), (98, 2452416), (106, 2267328), (112, 2145864), (128, 1877631), (147, 1634944), (159, 1511552), (168, 1430576), (192, 1251754), (196, 1226208), (212, 1133664), (224, 1072932), (241, 997248), (294, 817472), (318, 755776), (336, 715288), (371, 647808), (384, 625877), (392, 613104), (424, 566832), (448, 536466), (482, 498624), (588, 408736), (636, 377888), (672, 357644), (723, 332416), (742, 323904), (784, 306552), (848, 283416), (896, 268233), (964, 249312), (1113, 215936), (1176, 204368), (1272, 188944), (1344, 178822), (1446, 166208), (1484, 161952), (1568, 153276), (1687, 142464), (1696, 141708), (1928, 124656), (2226, 107968), (2352, 102184), (2544, 94472), (2597, 92544), (2688, 89411), (2892, 83104), (2968, 80976), (3136, 76638), (3374, 71232), (3392, 70854), (3856, 62328), (4452, 53984), (4704, 51092), (5061, 47488), (5088, 47236), (5194, 46272), (5784, 41552), (5936, 40488), (6272, 38319), (6748, 35616), (6784, 35427), (7712, 31164), (7791, 30848), (8904, 26992), (9408, 25546), (10122, 23744), (10176, 23618), (10388, 23136), (11568, 20776), (11809, 20352), (11872, 20244), (12773, 18816), (13496, 17808), (15424, 15582)]