42849240

素因数分解:

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

素因数の和:1809

約数の個数: 128

約数和(自身を含む): 152064000

約数和(自身を除く): 109214760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 29, 30, 35, 40, 42, 56, 58, 60, 70, 84, 87, 105, 116, 120, 140, 145, 168, 174, 203, 210, 232, 280, 290, 348, 406, 420, 435, 580, 609, 696, 812, 840, 870, 1015, 1160, 1218, 1624, 1740, 1759, 2030, 2436, 3045, 3480, 3518, 4060, 4872, 5277, 6090, 7036, 8120, 8795, 10554, 12180, 12313, 14072, 17590, 21108, 24360, 24626, 26385, 35180, 36939, 42216, 49252, 51011, 52770, 61565, 70360, 73878, 98504, 102022, 105540, 123130, 147756, 153033, 184695, 204044, 211080, 246260, 255055, 295512, 306066, 357077, 369390, 408088, 492520, 510110, 612132, 714154, 738780, 765165, 1020220, 1071231, 1224264, 1428308, 1477560, 1530330, 1785385, 2040440, 2142462, 2856616, 3060660, 3570770, 4284924, 5356155, 6121320, 7141540, 8569848, 10712310, 14283080, 21424620, 42849240]

約数ペア:

[(1, 42849240), (2, 21424620), (3, 14283080), (4, 10712310), (5, 8569848), (6, 7141540), (7, 6121320), (8, 5356155), (10, 4284924), (12, 3570770), (14, 3060660), (15, 2856616), (20, 2142462), (21, 2040440), (24, 1785385), (28, 1530330), (29, 1477560), (30, 1428308), (35, 1224264), (40, 1071231), (42, 1020220), (56, 765165), (58, 738780), (60, 714154), (70, 612132), (84, 510110), (87, 492520), (105, 408088), (116, 369390), (120, 357077), (140, 306066), (145, 295512), (168, 255055), (174, 246260), (203, 211080), (210, 204044), (232, 184695), (280, 153033), (290, 147756), (348, 123130), (406, 105540), (420, 102022), (435, 98504), (580, 73878), (609, 70360), (696, 61565), (812, 52770), (840, 51011), (870, 49252), (1015, 42216), (1160, 36939), (1218, 35180), (1624, 26385), (1740, 24626), (1759, 24360), (2030, 21108), (2436, 17590), (3045, 14072), (3480, 12313), (3518, 12180), (4060, 10554), (4872, 8795), (5277, 8120), (6090, 7036)]