327066880

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{211}}^1$

素因数の和:412

約数の個数: 144

約数和(自身を含む): 904788864

約数和(自身を除く): 577721984

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 173, 211, 224, 256, 280, 320, 346, 422, 448, 560, 640, 692, 844, 865, 896, 1055, 1120, 1211, 1280, 1384, 1477, 1688, 1730, 1792, 2110, 2240, 2422, 2768, 2954, 3376, 3460, 4220, 4480, 4844, 5536, 5908, 6055, 6752, 6920, 7385, 8440, 8960, 9688, 11072, 11816, 12110, 13504, 13840, 14770, 16880, 19376, 22144, 23632, 24220, 27008, 27680, 29540, 33760, 36503, 38752, 44288, 47264, 48440, 54016, 55360, 59080, 67520, 73006, 77504, 94528, 96880, 110720, 118160, 135040, 146012, 155008, 182515, 189056, 193760, 221440, 236320, 255521, 270080, 292024, 310016, 365030, 378112, 387520, 472640, 511042, 584048, 730060, 775040, 945280, 1022084, 1168096, 1277605, 1460120, 1550080, 1890560, 2044168, 2336192, 2555210, 2920240, 4088336, 4672384, 5110420, 5840480, 8176672, 9344768, 10220840, 11680960, 16353344, 20441680, 23361920, 32706688, 40883360, 46723840, 65413376, 81766720, 163533440, 327066880]

約数ペア:

[(1, 327066880), (2, 163533440), (4, 81766720), (5, 65413376), (7, 46723840), (8, 40883360), (10, 32706688), (14, 23361920), (16, 20441680), (20, 16353344), (28, 11680960), (32, 10220840), (35, 9344768), (40, 8176672), (56, 5840480), (64, 5110420), (70, 4672384), (80, 4088336), (112, 2920240), (128, 2555210), (140, 2336192), (160, 2044168), (173, 1890560), (211, 1550080), (224, 1460120), (256, 1277605), (280, 1168096), (320, 1022084), (346, 945280), (422, 775040), (448, 730060), (560, 584048), (640, 511042), (692, 472640), (844, 387520), (865, 378112), (896, 365030), (1055, 310016), (1120, 292024), (1211, 270080), (1280, 255521), (1384, 236320), (1477, 221440), (1688, 193760), (1730, 189056), (1792, 182515), (2110, 155008), (2240, 146012), (2422, 135040), (2768, 118160), (2954, 110720), (3376, 96880), (3460, 94528), (4220, 77504), (4480, 73006), (4844, 67520), (5536, 59080), (5908, 55360), (6055, 54016), (6752, 48440), (6920, 47264), (7385, 44288), (8440, 38752), (8960, 36503), (9688, 33760), (11072, 29540), (11816, 27680), (12110, 27008), (13504, 24220), (13840, 23632), (14770, 22144), (16880, 19376)]