667488960

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{227}}^1\times {\mathrm{1021}}^1$

素因数の和:1271

約数の個数: 168

約数和(自身を含む): 2308256496

約数和(自身を除く): 1640767536

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 227, 240, 288, 320, 360, 454, 480, 576, 681, 720, 908, 960, 1021, 1135, 1362, 1440, 1816, 2042, 2043, 2270, 2724, 2880, 3063, 3405, 3632, 4084, 4086, 4540, 5105, 5448, 6126, 6810, 7264, 8168, 8172, 9080, 9189, 10210, 10215, 10896, 12252, 13620, 14528, 15315, 16336, 16344, 18160, 18378, 20420, 20430, 21792, 24504, 27240, 30630, 32672, 32688, 36320, 36756, 40840, 40860, 43584, 45945, 49008, 54480, 61260, 65344, 65376, 72640, 73512, 81680, 81720, 91890, 98016, 108960, 122520, 130752, 147024, 163360, 163440, 183780, 196032, 217920, 231767, 245040, 294048, 326720, 326880, 367560, 463534, 490080, 588096, 653760, 695301, 735120, 927068, 980160, 1158835, 1390602, 1470240, 1854136, 2085903, 2317670, 2781204, 2940480, 3476505, 3708272, 4171806, 4635340, 5562408, 6953010, 7416544, 8343612, 9270680, 10429515, 11124816, 13906020, 14833088, 16687224, 18541360, 20859030, 22249632, 27812040, 33374448, 37082720, 41718060, 44499264, 55624080, 66748896, 74165440, 83436120, 111248160, 133497792, 166872240, 222496320, 333744480, 667488960]

約数ペア:

[(1, 667488960), (2, 333744480), (3, 222496320), (4, 166872240), (5, 133497792), (6, 111248160), (8, 83436120), (9, 74165440), (10, 66748896), (12, 55624080), (15, 44499264), (16, 41718060), (18, 37082720), (20, 33374448), (24, 27812040), (30, 22249632), (32, 20859030), (36, 18541360), (40, 16687224), (45, 14833088), (48, 13906020), (60, 11124816), (64, 10429515), (72, 9270680), (80, 8343612), (90, 7416544), (96, 6953010), (120, 5562408), (144, 4635340), (160, 4171806), (180, 3708272), (192, 3476505), (227, 2940480), (240, 2781204), (288, 2317670), (320, 2085903), (360, 1854136), (454, 1470240), (480, 1390602), (576, 1158835), (681, 980160), (720, 927068), (908, 735120), (960, 695301), (1021, 653760), (1135, 588096), (1362, 490080), (1440, 463534), (1816, 367560), (2042, 326880), (2043, 326720), (2270, 294048), (2724, 245040), (2880, 231767), (3063, 217920), (3405, 196032), (3632, 183780), (4084, 163440), (4086, 163360), (4540, 147024), (5105, 130752), (5448, 122520), (6126, 108960), (6810, 98016), (7264, 91890), (8168, 81720), (8172, 81680), (9080, 73512), (9189, 72640), (10210, 65376), (10215, 65344), (10896, 61260), (12252, 54480), (13620, 49008), (14528, 45945), (15315, 43584), (16336, 40860), (16344, 40840), (18160, 36756), (18378, 36320), (20420, 32688), (20430, 32672), (21792, 30630), (24504, 27240)]