248979360

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{74101}}^1$

素因数の和:74126

約数の個数: 96

約数和(自身を含む): 896337792

約数和(自身を除く): 647358432

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 74101, 148202, 222303, 296404, 370505, 444606, 518707, 592808, 741010, 889212, 1037414, 1111515, 1185616, 1482020, 1556121, 1778424, 2074828, 2223030, 2371232, 2593535, 2964040, 3112242, 3556848, 4149656, 4446060, 5187070, 5928080, 6224484, 7113696, 7780605, 8299312, 8892120, 10374140, 11856160, 12448968, 15561210, 16598624, 17784240, 20748280, 24897936, 31122420, 35568480, 41496560, 49795872, 62244840, 82993120, 124489680, 248979360]

約数ペア:

[(1, 248979360), (2, 124489680), (3, 82993120), (4, 62244840), (5, 49795872), (6, 41496560), (7, 35568480), (8, 31122420), (10, 24897936), (12, 20748280), (14, 17784240), (15, 16598624), (16, 15561210), (20, 12448968), (21, 11856160), (24, 10374140), (28, 8892120), (30, 8299312), (32, 7780605), (35, 7113696), (40, 6224484), (42, 5928080), (48, 5187070), (56, 4446060), (60, 4149656), (70, 3556848), (80, 3112242), (84, 2964040), (96, 2593535), (105, 2371232), (112, 2223030), (120, 2074828), (140, 1778424), (160, 1556121), (168, 1482020), (210, 1185616), (224, 1111515), (240, 1037414), (280, 889212), (336, 741010), (420, 592808), (480, 518707), (560, 444606), (672, 370505), (840, 296404), (1120, 222303), (1680, 148202), (3360, 74101)]