299206880

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{311}}^1\times {\mathrm{859}}^1$

素因数の和:1192

約数の個数: 96

約数和(自身を含む): 811399680

約数和(自身を除く): 512192800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 311, 560, 622, 859, 1120, 1244, 1555, 1718, 2177, 2488, 3110, 3436, 4295, 4354, 4976, 6013, 6220, 6872, 8590, 8708, 9952, 10885, 12026, 12440, 13744, 17180, 17416, 21770, 24052, 24880, 27488, 30065, 34360, 34832, 43540, 48104, 49760, 60130, 68720, 69664, 87080, 96208, 120260, 137440, 174160, 192416, 240520, 267149, 348320, 481040, 534298, 962080, 1068596, 1335745, 1870043, 2137192, 2671490, 3740086, 4274384, 5342980, 7480172, 8548768, 9350215, 10685960, 14960344, 18700430, 21371920, 29920688, 37400860, 42743840, 59841376, 74801720, 149603440, 299206880]

約数ペア:

[(1, 299206880), (2, 149603440), (4, 74801720), (5, 59841376), (7, 42743840), (8, 37400860), (10, 29920688), (14, 21371920), (16, 18700430), (20, 14960344), (28, 10685960), (32, 9350215), (35, 8548768), (40, 7480172), (56, 5342980), (70, 4274384), (80, 3740086), (112, 2671490), (140, 2137192), (160, 1870043), (224, 1335745), (280, 1068596), (311, 962080), (560, 534298), (622, 481040), (859, 348320), (1120, 267149), (1244, 240520), (1555, 192416), (1718, 174160), (2177, 137440), (2488, 120260), (3110, 96208), (3436, 87080), (4295, 69664), (4354, 68720), (4976, 60130), (6013, 49760), (6220, 48104), (6872, 43540), (8590, 34832), (8708, 34360), (9952, 30065), (10885, 27488), (12026, 24880), (12440, 24052), (13744, 21770), (17180, 17416)]