171396960

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1759}}^1$

素因数の和:1813

約数の個数: 192

約数和(自身を含む): 638668800

約数和(自身を除く): 467271840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 29, 30, 32, 35, 40, 42, 48, 56, 58, 60, 70, 80, 84, 87, 96, 105, 112, 116, 120, 140, 145, 160, 168, 174, 203, 210, 224, 232, 240, 280, 290, 336, 348, 406, 420, 435, 464, 480, 560, 580, 609, 672, 696, 812, 840, 870, 928, 1015, 1120, 1160, 1218, 1392, 1624, 1680, 1740, 1759, 2030, 2320, 2436, 2784, 3045, 3248, 3360, 3480, 3518, 4060, 4640, 4872, 5277, 6090, 6496, 6960, 7036, 8120, 8795, 9744, 10554, 12180, 12313, 13920, 14072, 16240, 17590, 19488, 21108, 24360, 24626, 26385, 28144, 32480, 35180, 36939, 42216, 48720, 49252, 51011, 52770, 56288, 61565, 70360, 73878, 84432, 97440, 98504, 102022, 105540, 123130, 140720, 147756, 153033, 168864, 184695, 197008, 204044, 211080, 246260, 255055, 281440, 295512, 306066, 357077, 369390, 394016, 408088, 422160, 492520, 510110, 591024, 612132, 714154, 738780, 765165, 816176, 844320, 985040, 1020220, 1071231, 1182048, 1224264, 1428308, 1477560, 1530330, 1632352, 1785385, 1970080, 2040440, 2142462, 2448528, 2856616, 2955120, 3060660, 3570770, 4080880, 4284924, 4897056, 5356155, 5713232, 5910240, 6121320, 7141540, 8161760, 8569848, 10712310, 11426464, 12242640, 14283080, 17139696, 21424620, 24485280, 28566160, 34279392, 42849240, 57132320, 85698480, 171396960]

約数ペア:

[(1, 171396960), (2, 85698480), (3, 57132320), (4, 42849240), (5, 34279392), (6, 28566160), (7, 24485280), (8, 21424620), (10, 17139696), (12, 14283080), (14, 12242640), (15, 11426464), (16, 10712310), (20, 8569848), (21, 8161760), (24, 7141540), (28, 6121320), (29, 5910240), (30, 5713232), (32, 5356155), (35, 4897056), (40, 4284924), (42, 4080880), (48, 3570770), (56, 3060660), (58, 2955120), (60, 2856616), (70, 2448528), (80, 2142462), (84, 2040440), (87, 1970080), (96, 1785385), (105, 1632352), (112, 1530330), (116, 1477560), (120, 1428308), (140, 1224264), (145, 1182048), (160, 1071231), (168, 1020220), (174, 985040), (203, 844320), (210, 816176), (224, 765165), (232, 738780), (240, 714154), (280, 612132), (290, 591024), (336, 510110), (348, 492520), (406, 422160), (420, 408088), (435, 394016), (464, 369390), (480, 357077), (560, 306066), (580, 295512), (609, 281440), (672, 255055), (696, 246260), (812, 211080), (840, 204044), (870, 197008), (928, 184695), (1015, 168864), (1120, 153033), (1160, 147756), (1218, 140720), (1392, 123130), (1624, 105540), (1680, 102022), (1740, 98504), (1759, 97440), (2030, 84432), (2320, 73878), (2436, 70360), (2784, 61565), (3045, 56288), (3248, 52770), (3360, 51011), (3480, 49252), (3518, 48720), (4060, 42216), (4640, 36939), (4872, 35180), (5277, 32480), (6090, 28144), (6496, 26385), (6960, 24626), (7036, 24360), (8120, 21108), (8795, 19488), (9744, 17590), (10554, 16240), (12180, 14072), (12313, 13920)]