320901504

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{10853}}^1$

素因数の和:10888

約数の個数: 128

約数和(自身を含む): 1062823680

約数和(自身を除く): 741922176

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 56, 64, 66, 77, 84, 88, 96, 112, 128, 132, 154, 168, 176, 192, 224, 231, 264, 308, 336, 352, 384, 448, 462, 528, 616, 672, 704, 896, 924, 1056, 1232, 1344, 1408, 1848, 2112, 2464, 2688, 3696, 4224, 4928, 7392, 9856, 10853, 14784, 21706, 29568, 32559, 43412, 65118, 75971, 86824, 119383, 130236, 151942, 173648, 227913, 238766, 260472, 303884, 347296, 358149, 455826, 477532, 520944, 607768, 694592, 716298, 835681, 911652, 955064, 1041888, 1215536, 1389184, 1432596, 1671362, 1823304, 1910128, 2083776, 2431072, 2507043, 2865192, 3342724, 3646608, 3820256, 4167552, 4862144, 5014086, 5730384, 6685448, 7293216, 7640512, 9724288, 10028172, 11460768, 13370896, 14586432, 15281024, 20056344, 22921536, 26741792, 29172864, 40112688, 45843072, 53483584, 80225376, 106967168, 160450752, 320901504]

約数ペア:

[(1, 320901504), (2, 160450752), (3, 106967168), (4, 80225376), (6, 53483584), (7, 45843072), (8, 40112688), (11, 29172864), (12, 26741792), (14, 22921536), (16, 20056344), (21, 15281024), (22, 14586432), (24, 13370896), (28, 11460768), (32, 10028172), (33, 9724288), (42, 7640512), (44, 7293216), (48, 6685448), (56, 5730384), (64, 5014086), (66, 4862144), (77, 4167552), (84, 3820256), (88, 3646608), (96, 3342724), (112, 2865192), (128, 2507043), (132, 2431072), (154, 2083776), (168, 1910128), (176, 1823304), (192, 1671362), (224, 1432596), (231, 1389184), (264, 1215536), (308, 1041888), (336, 955064), (352, 911652), (384, 835681), (448, 716298), (462, 694592), (528, 607768), (616, 520944), (672, 477532), (704, 455826), (896, 358149), (924, 347296), (1056, 303884), (1232, 260472), (1344, 238766), (1408, 227913), (1848, 173648), (2112, 151942), (2464, 130236), (2688, 119383), (3696, 86824), (4224, 75971), (4928, 65118), (7392, 43412), (9856, 32559), (10853, 29568), (14784, 21706)]