280732032

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1123}}^1$

素因数の和:1181

約数の個数: 192

約数和(自身を含む): 953871360

約数和(自身を除く): 673139328

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 32, 36, 42, 48, 56, 62, 63, 64, 72, 84, 93, 96, 112, 124, 126, 128, 144, 168, 186, 192, 217, 224, 248, 252, 279, 288, 336, 372, 384, 434, 448, 496, 504, 558, 576, 651, 672, 744, 868, 896, 992, 1008, 1116, 1123, 1152, 1302, 1344, 1488, 1736, 1953, 1984, 2016, 2232, 2246, 2604, 2688, 2976, 3369, 3472, 3906, 3968, 4032, 4464, 4492, 5208, 5952, 6738, 6944, 7812, 7861, 8064, 8928, 8984, 10107, 10416, 11904, 13476, 13888, 15624, 15722, 17856, 17968, 20214, 20832, 23583, 26952, 27776, 31248, 31444, 34813, 35712, 35936, 40428, 41664, 47166, 53904, 62496, 62888, 69626, 70749, 71872, 80856, 83328, 94332, 104439, 107808, 124992, 125776, 139252, 141498, 143744, 161712, 188664, 208878, 215616, 243691, 249984, 251552, 278504, 282996, 313317, 323424, 377328, 417756, 431232, 487382, 503104, 557008, 565992, 626634, 646848, 731073, 754656, 835512, 974764, 1006208, 1114016, 1131984, 1253268, 1293696, 1462146, 1509312, 1671024, 1949528, 2193219, 2228032, 2263968, 2506536, 2924292, 3018624, 3342048, 3899056, 4386438, 4456064, 4527936, 5013072, 5848584, 6684096, 7798112, 8772876, 9055872, 10026144, 11697168, 13368192, 15596224, 17545752, 20052288, 23394336, 31192448, 35091504, 40104576, 46788672, 70183008, 93577344, 140366016, 280732032]

約数ペア:

[(1, 280732032), (2, 140366016), (3, 93577344), (4, 70183008), (6, 46788672), (7, 40104576), (8, 35091504), (9, 31192448), (12, 23394336), (14, 20052288), (16, 17545752), (18, 15596224), (21, 13368192), (24, 11697168), (28, 10026144), (31, 9055872), (32, 8772876), (36, 7798112), (42, 6684096), (48, 5848584), (56, 5013072), (62, 4527936), (63, 4456064), (64, 4386438), (72, 3899056), (84, 3342048), (93, 3018624), (96, 2924292), (112, 2506536), (124, 2263968), (126, 2228032), (128, 2193219), (144, 1949528), (168, 1671024), (186, 1509312), (192, 1462146), (217, 1293696), (224, 1253268), (248, 1131984), (252, 1114016), (279, 1006208), (288, 974764), (336, 835512), (372, 754656), (384, 731073), (434, 646848), (448, 626634), (496, 565992), (504, 557008), (558, 503104), (576, 487382), (651, 431232), (672, 417756), (744, 377328), (868, 323424), (896, 313317), (992, 282996), (1008, 278504), (1116, 251552), (1123, 249984), (1152, 243691), (1302, 215616), (1344, 208878), (1488, 188664), (1736, 161712), (1953, 143744), (1984, 141498), (2016, 139252), (2232, 125776), (2246, 124992), (2604, 107808), (2688, 104439), (2976, 94332), (3369, 83328), (3472, 80856), (3906, 71872), (3968, 70749), (4032, 69626), (4464, 62888), (4492, 62496), (5208, 53904), (5952, 47166), (6738, 41664), (6944, 40428), (7812, 35936), (7861, 35712), (8064, 34813), (8928, 31444), (8984, 31248), (10107, 27776), (10416, 26952), (11904, 23583), (13476, 20832), (13888, 20214), (15624, 17968), (15722, 17856)]