680666112

素因数分解:

$2^{10}\times 3^3\times 7^1\times {\mathrm{3517}}^1$

素因数の和:3553

約数の個数: 176

約数和(自身を含む): 2304430720

約数和(自身を除く): 1623764608

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, 864, 896, 1008, 1024, 1152, 1344, 1512, 1536, 1728, 1792, 2016, 2304, 2688, 3024, 3072, 3456, 3517, 3584, 4032, 4608, 5376, 6048, 6912, 7034, 7168, 8064, 9216, 10551, 10752, 12096, 13824, 14068, 16128, 21102, 21504, 24192, 24619, 27648, 28136, 31653, 32256, 42204, 48384, 49238, 56272, 63306, 64512, 73857, 84408, 94959, 96768, 98476, 112544, 126612, 147714, 168816, 189918, 193536, 196952, 221571, 225088, 253224, 295428, 337632, 379836, 393904, 443142, 450176, 506448, 590856, 664713, 675264, 759672, 787808, 886284, 900352, 1012896, 1181712, 1329426, 1350528, 1519344, 1575616, 1772568, 1800704, 2025792, 2363424, 2658852, 2701056, 3038688, 3151232, 3545136, 3601408, 4051584, 4726848, 5317704, 5402112, 6077376, 6302464, 7090272, 8103168, 9453696, 10635408, 10804224, 12154752, 12604928, 14180544, 16206336, 18907392, 21270816, 24309504, 25209856, 28361088, 32412672, 37814784, 42541632, 48619008, 56722176, 75629568, 85083264, 97238016, 113444352, 170166528, 226888704, 340333056, 680666112]

約数ペア:

[(1, 680666112), (2, 340333056), (3, 226888704), (4, 170166528), (6, 113444352), (7, 97238016), (8, 85083264), (9, 75629568), (12, 56722176), (14, 48619008), (16, 42541632), (18, 37814784), (21, 32412672), (24, 28361088), (27, 25209856), (28, 24309504), (32, 21270816), (36, 18907392), (42, 16206336), (48, 14180544), (54, 12604928), (56, 12154752), (63, 10804224), (64, 10635408), (72, 9453696), (84, 8103168), (96, 7090272), (108, 6302464), (112, 6077376), (126, 5402112), (128, 5317704), (144, 4726848), (168, 4051584), (189, 3601408), (192, 3545136), (216, 3151232), (224, 3038688), (252, 2701056), (256, 2658852), (288, 2363424), (336, 2025792), (378, 1800704), (384, 1772568), (432, 1575616), (448, 1519344), (504, 1350528), (512, 1329426), (576, 1181712), (672, 1012896), (756, 900352), (768, 886284), (864, 787808), (896, 759672), (1008, 675264), (1024, 664713), (1152, 590856), (1344, 506448), (1512, 450176), (1536, 443142), (1728, 393904), (1792, 379836), (2016, 337632), (2304, 295428), (2688, 253224), (3024, 225088), (3072, 221571), (3456, 196952), (3517, 193536), (3584, 189918), (4032, 168816), (4608, 147714), (5376, 126612), (6048, 112544), (6912, 98476), (7034, 96768), (7168, 94959), (8064, 84408), (9216, 73857), (10551, 64512), (10752, 63306), (12096, 56272), (13824, 49238), (14068, 48384), (16128, 42204), (21102, 32256), (21504, 31653), (24192, 28136), (24619, 27648)]