161668800

素因数分解:

$2^6\times 3^2\times 5^2\times {\mathrm{103}}^1\times {\mathrm{109}}^1$

素因数の和:240

約数の個数: 252

約数和(自身を含む): 585510640

約数和(自身を除く): 423841840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 64, 72, 75, 80, 90, 96, 100, 103, 109, 120, 144, 150, 160, 180, 192, 200, 206, 218, 225, 240, 288, 300, 309, 320, 327, 360, 400, 412, 436, 450, 480, 515, 545, 576, 600, 618, 654, 720, 800, 824, 872, 900, 927, 960, 981, 1030, 1090, 1200, 1236, 1308, 1440, 1545, 1600, 1635, 1648, 1744, 1800, 1854, 1962, 2060, 2180, 2400, 2472, 2575, 2616, 2725, 2880, 3090, 3270, 3296, 3488, 3600, 3708, 3924, 4120, 4360, 4635, 4800, 4905, 4944, 5150, 5232, 5450, 6180, 6540, 6592, 6976, 7200, 7416, 7725, 7848, 8175, 8240, 8720, 9270, 9810, 9888, 10300, 10464, 10900, 11227, 12360, 13080, 14400, 14832, 15450, 15696, 16350, 16480, 17440, 18540, 19620, 19776, 20600, 20928, 21800, 22454, 23175, 24525, 24720, 26160, 29664, 30900, 31392, 32700, 32960, 33681, 34880, 37080, 39240, 41200, 43600, 44908, 46350, 49050, 49440, 52320, 56135, 59328, 61800, 62784, 65400, 67362, 74160, 78480, 82400, 87200, 89816, 92700, 98100, 98880, 101043, 104640, 112270, 123600, 130800, 134724, 148320, 156960, 164800, 168405, 174400, 179632, 185400, 196200, 202086, 224540, 247200, 261600, 269448, 280675, 296640, 313920, 336810, 359264, 370800, 392400, 404172, 449080, 494400, 505215, 523200, 538896, 561350, 673620, 718528, 741600, 784800, 808344, 842025, 898160, 1010430, 1077792, 1122700, 1347240, 1483200, 1569600, 1616688, 1684050, 1796320, 2020860, 2155584, 2245400, 2526075, 2694480, 3233376, 3368100, 3592640, 4041720, 4490800, 5052150, 5388960, 6466752, 6736200, 8083440, 8981600, 10104300, 10777920, 13472400, 16166880, 17963200, 20208600, 26944800, 32333760, 40417200, 53889600, 80834400, 161668800]

約数ペア:

[(1, 161668800), (2, 80834400), (3, 53889600), (4, 40417200), (5, 32333760), (6, 26944800), (8, 20208600), (9, 17963200), (10, 16166880), (12, 13472400), (15, 10777920), (16, 10104300), (18, 8981600), (20, 8083440), (24, 6736200), (25, 6466752), (30, 5388960), (32, 5052150), (36, 4490800), (40, 4041720), (45, 3592640), (48, 3368100), (50, 3233376), (60, 2694480), (64, 2526075), (72, 2245400), (75, 2155584), (80, 2020860), (90, 1796320), (96, 1684050), (100, 1616688), (103, 1569600), (109, 1483200), (120, 1347240), (144, 1122700), (150, 1077792), (160, 1010430), (180, 898160), (192, 842025), (200, 808344), (206, 784800), (218, 741600), (225, 718528), (240, 673620), (288, 561350), (300, 538896), (309, 523200), (320, 505215), (327, 494400), (360, 449080), (400, 404172), (412, 392400), (436, 370800), (450, 359264), (480, 336810), (515, 313920), (545, 296640), (576, 280675), (600, 269448), (618, 261600), (654, 247200), (720, 224540), (800, 202086), (824, 196200), (872, 185400), (900, 179632), (927, 174400), (960, 168405), (981, 164800), (1030, 156960), (1090, 148320), (1200, 134724), (1236, 130800), (1308, 123600), (1440, 112270), (1545, 104640), (1600, 101043), (1635, 98880), (1648, 98100), (1744, 92700), (1800, 89816), (1854, 87200), (1962, 82400), (2060, 78480), (2180, 74160), (2400, 67362), (2472, 65400), (2575, 62784), (2616, 61800), (2725, 59328), (2880, 56135), (3090, 52320), (3270, 49440), (3296, 49050), (3488, 46350), (3600, 44908), (3708, 43600), (3924, 41200), (4120, 39240), (4360, 37080), (4635, 34880), (4800, 33681), (4905, 32960), (4944, 32700), (5150, 31392), (5232, 30900), (5450, 29664), (6180, 26160), (6540, 24720), (6592, 24525), (6976, 23175), (7200, 22454), (7416, 21800), (7725, 20928), (7848, 20600), (8175, 19776), (8240, 19620), (8720, 18540), (9270, 17440), (9810, 16480), (9888, 16350), (10300, 15696), (10464, 15450), (10900, 14832), (11227, 14400), (12360, 13080)]