320882688

素因数分解:

$2^{11}\times 3^3\times 7^1\times {\mathrm{829}}^1$

素因数の和:867

約数の個数: 192

約数和(自身を含む): 1087632000

約数和(自身を除く): 766749312

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 128, 144, 168, 189, 192, 216, 224, 252, 256, 288, 336, 378, 384, 432, 448, 504, 512, 576, 672, 756, 768, 829, 864, 896, 1008, 1024, 1152, 1344, 1512, 1536, 1658, 1728, 1792, 2016, 2048, 2304, 2487, 2688, 3024, 3072, 3316, 3456, 3584, 4032, 4608, 4974, 5376, 5803, 6048, 6144, 6632, 6912, 7168, 7461, 8064, 9216, 9948, 10752, 11606, 12096, 13264, 13824, 14336, 14922, 16128, 17409, 18432, 19896, 21504, 22383, 23212, 24192, 26528, 27648, 29844, 32256, 34818, 39792, 43008, 44766, 46424, 48384, 52227, 53056, 55296, 59688, 64512, 69636, 79584, 89532, 92848, 96768, 104454, 106112, 119376, 129024, 139272, 156681, 159168, 179064, 185696, 193536, 208908, 212224, 238752, 278544, 313362, 318336, 358128, 371392, 387072, 417816, 424448, 477504, 557088, 626724, 636672, 716256, 742784, 835632, 848896, 955008, 1114176, 1253448, 1273344, 1432512, 1485568, 1671264, 1697792, 1910016, 2228352, 2506896, 2546688, 2865024, 2971136, 3342528, 3820032, 4456704, 5013792, 5093376, 5730048, 5942272, 6685056, 7640064, 8913408, 10027584, 11460096, 11884544, 13370112, 15280128, 17826816, 20055168, 22920192, 26740224, 35653632, 40110336, 45840384, 53480448, 80220672, 106960896, 160441344, 320882688]

約数ペア:

[(1, 320882688), (2, 160441344), (3, 106960896), (4, 80220672), (6, 53480448), (7, 45840384), (8, 40110336), (9, 35653632), (12, 26740224), (14, 22920192), (16, 20055168), (18, 17826816), (21, 15280128), (24, 13370112), (27, 11884544), (28, 11460096), (32, 10027584), (36, 8913408), (42, 7640064), (48, 6685056), (54, 5942272), (56, 5730048), (63, 5093376), (64, 5013792), (72, 4456704), (84, 3820032), (96, 3342528), (108, 2971136), (112, 2865024), (126, 2546688), (128, 2506896), (144, 2228352), (168, 1910016), (189, 1697792), (192, 1671264), (216, 1485568), (224, 1432512), (252, 1273344), (256, 1253448), (288, 1114176), (336, 955008), (378, 848896), (384, 835632), (432, 742784), (448, 716256), (504, 636672), (512, 626724), (576, 557088), (672, 477504), (756, 424448), (768, 417816), (829, 387072), (864, 371392), (896, 358128), (1008, 318336), (1024, 313362), (1152, 278544), (1344, 238752), (1512, 212224), (1536, 208908), (1658, 193536), (1728, 185696), (1792, 179064), (2016, 159168), (2048, 156681), (2304, 139272), (2487, 129024), (2688, 119376), (3024, 106112), (3072, 104454), (3316, 96768), (3456, 92848), (3584, 89532), (4032, 79584), (4608, 69636), (4974, 64512), (5376, 59688), (5803, 55296), (6048, 53056), (6144, 52227), (6632, 48384), (6912, 46424), (7168, 44766), (7461, 43008), (8064, 39792), (9216, 34818), (9948, 32256), (10752, 29844), (11606, 27648), (12096, 26528), (13264, 24192), (13824, 23212), (14336, 22383), (14922, 21504), (16128, 19896), (17409, 18432)]