25976160

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{859}}^1$

素因数の和:890

約数の個数: 192

約数和(自身を含む): 104025600

約数和(自身を除く): 78049440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 336, 360, 378, 420, 432, 480, 504, 540, 560, 630, 672, 720, 756, 840, 859, 864, 945, 1008, 1080, 1120, 1260, 1440, 1512, 1680, 1718, 1890, 2016, 2160, 2520, 2577, 3024, 3360, 3436, 3780, 4295, 4320, 5040, 5154, 6013, 6048, 6872, 7560, 7731, 8590, 10080, 10308, 12026, 12885, 13744, 15120, 15462, 17180, 18039, 20616, 23193, 24052, 25770, 27488, 30065, 30240, 30924, 34360, 36078, 38655, 41232, 46386, 48104, 51540, 54117, 60130, 61848, 68720, 72156, 77310, 82464, 90195, 92772, 96208, 103080, 108234, 115965, 120260, 123696, 137440, 144312, 154620, 162351, 180390, 185544, 192416, 206160, 216468, 231930, 240520, 247392, 270585, 288624, 309240, 324702, 360780, 371088, 412320, 432936, 463860, 481040, 541170, 577248, 618480, 649404, 721560, 742176, 811755, 865872, 927720, 962080, 1082340, 1236960, 1298808, 1443120, 1623510, 1731744, 1855440, 2164680, 2597616, 2886240, 3247020, 3710880, 4329360, 5195232, 6494040, 8658720, 12988080, 25976160]

約数ペア:

[(1, 25976160), (2, 12988080), (3, 8658720), (4, 6494040), (5, 5195232), (6, 4329360), (7, 3710880), (8, 3247020), (9, 2886240), (10, 2597616), (12, 2164680), (14, 1855440), (15, 1731744), (16, 1623510), (18, 1443120), (20, 1298808), (21, 1236960), (24, 1082340), (27, 962080), (28, 927720), (30, 865872), (32, 811755), (35, 742176), (36, 721560), (40, 649404), (42, 618480), (45, 577248), (48, 541170), (54, 481040), (56, 463860), (60, 432936), (63, 412320), (70, 371088), (72, 360780), (80, 324702), (84, 309240), (90, 288624), (96, 270585), (105, 247392), (108, 240520), (112, 231930), (120, 216468), (126, 206160), (135, 192416), (140, 185544), (144, 180390), (160, 162351), (168, 154620), (180, 144312), (189, 137440), (210, 123696), (216, 120260), (224, 115965), (240, 108234), (252, 103080), (270, 96208), (280, 92772), (288, 90195), (315, 82464), (336, 77310), (360, 72156), (378, 68720), (420, 61848), (432, 60130), (480, 54117), (504, 51540), (540, 48104), (560, 46386), (630, 41232), (672, 38655), (720, 36078), (756, 34360), (840, 30924), (859, 30240), (864, 30065), (945, 27488), (1008, 25770), (1080, 24052), (1120, 23193), (1260, 20616), (1440, 18039), (1512, 17180), (1680, 15462), (1718, 15120), (1890, 13744), (2016, 12885), (2160, 12026), (2520, 10308), (2577, 10080), (3024, 8590), (3360, 7731), (3436, 7560), (3780, 6872), (4295, 6048), (4320, 6013), (5040, 5154)]