146659520

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{281}}^1$

素因数の和:538

約数の個数: 112

約数和(自身を含む): 402262848

約数和(自身を除く): 255603328

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 233, 280, 281, 320, 448, 466, 560, 562, 932, 1120, 1124, 1165, 1405, 1631, 1864, 1967, 2240, 2248, 2330, 2810, 3262, 3728, 3934, 4496, 4660, 5620, 6524, 7456, 7868, 8155, 8992, 9320, 9835, 11240, 13048, 14912, 15736, 16310, 17984, 18640, 19670, 22480, 26096, 31472, 32620, 37280, 39340, 44960, 52192, 62944, 65240, 65473, 74560, 78680, 89920, 104384, 125888, 130480, 130946, 157360, 260960, 261892, 314720, 327365, 458311, 521920, 523784, 629440, 654730, 916622, 1047568, 1309460, 1833244, 2095136, 2291555, 2618920, 3666488, 4190272, 4583110, 5237840, 7332976, 9166220, 10475680, 14665952, 18332440, 20951360, 29331904, 36664880, 73329760, 146659520]

約数ペア:

[(1, 146659520), (2, 73329760), (4, 36664880), (5, 29331904), (7, 20951360), (8, 18332440), (10, 14665952), (14, 10475680), (16, 9166220), (20, 7332976), (28, 5237840), (32, 4583110), (35, 4190272), (40, 3666488), (56, 2618920), (64, 2291555), (70, 2095136), (80, 1833244), (112, 1309460), (140, 1047568), (160, 916622), (224, 654730), (233, 629440), (280, 523784), (281, 521920), (320, 458311), (448, 327365), (466, 314720), (560, 261892), (562, 260960), (932, 157360), (1120, 130946), (1124, 130480), (1165, 125888), (1405, 104384), (1631, 89920), (1864, 78680), (1967, 74560), (2240, 65473), (2248, 65240), (2330, 62944), (2810, 52192), (3262, 44960), (3728, 39340), (3934, 37280), (4496, 32620), (4660, 31472), (5620, 26096), (6524, 22480), (7456, 19670), (7868, 18640), (8155, 17984), (8992, 16310), (9320, 15736), (9835, 14912), (11240, 13048)]