265125280

素因数分解:

$2^5\times 5^1\times 7^3\times {\mathrm{4831}}^1$

素因数の和:4867

約数の個数: 96

約数和(自身を含む): 730598400

約数和(自身を除く): 465473120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 343, 392, 490, 560, 686, 784, 980, 1120, 1372, 1568, 1715, 1960, 2744, 3430, 3920, 4831, 5488, 6860, 7840, 9662, 10976, 13720, 19324, 24155, 27440, 33817, 38648, 48310, 54880, 67634, 77296, 96620, 135268, 154592, 169085, 193240, 236719, 270536, 338170, 386480, 473438, 541072, 676340, 772960, 946876, 1082144, 1183595, 1352680, 1657033, 1893752, 2367190, 2705360, 3314066, 3787504, 4734380, 5410720, 6628132, 7575008, 8285165, 9468760, 13256264, 16570330, 18937520, 26512528, 33140660, 37875040, 53025056, 66281320, 132562640, 265125280]

約数ペア:

[(1, 265125280), (2, 132562640), (4, 66281320), (5, 53025056), (7, 37875040), (8, 33140660), (10, 26512528), (14, 18937520), (16, 16570330), (20, 13256264), (28, 9468760), (32, 8285165), (35, 7575008), (40, 6628132), (49, 5410720), (56, 4734380), (70, 3787504), (80, 3314066), (98, 2705360), (112, 2367190), (140, 1893752), (160, 1657033), (196, 1352680), (224, 1183595), (245, 1082144), (280, 946876), (343, 772960), (392, 676340), (490, 541072), (560, 473438), (686, 386480), (784, 338170), (980, 270536), (1120, 236719), (1372, 193240), (1568, 169085), (1715, 154592), (1960, 135268), (2744, 96620), (3430, 77296), (3920, 67634), (4831, 54880), (5488, 48310), (6860, 38648), (7840, 33817), (9662, 27440), (10976, 24155), (13720, 19324)]