136995040

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^2$

素因数の和:229

約数の個数: 144

約数和(自身を含む): 402488352

約数和(自身を除く): 265493312

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 65, 70, 80, 91, 97, 104, 112, 130, 140, 160, 182, 194, 208, 224, 260, 280, 364, 388, 416, 455, 485, 520, 560, 679, 728, 776, 910, 970, 1040, 1120, 1261, 1358, 1456, 1552, 1820, 1940, 2080, 2522, 2716, 2912, 3104, 3395, 3640, 3880, 5044, 5432, 6305, 6790, 7280, 7760, 8827, 9409, 10088, 10864, 12610, 13580, 14560, 15520, 17654, 18818, 20176, 21728, 25220, 27160, 35308, 37636, 40352, 44135, 47045, 50440, 54320, 65863, 70616, 75272, 88270, 94090, 100880, 108640, 122317, 131726, 141232, 150544, 176540, 188180, 201760, 244634, 263452, 282464, 301088, 329315, 353080, 376360, 489268, 526904, 611585, 658630, 706160, 752720, 856219, 978536, 1053808, 1223170, 1317260, 1412320, 1505440, 1712438, 1957072, 2107616, 2446340, 2634520, 3424876, 3914144, 4281095, 4892680, 5269040, 6849752, 8562190, 9785360, 10538080, 13699504, 17124380, 19570720, 27399008, 34248760, 68497520, 136995040]

約数ペア:

[(1, 136995040), (2, 68497520), (4, 34248760), (5, 27399008), (7, 19570720), (8, 17124380), (10, 13699504), (13, 10538080), (14, 9785360), (16, 8562190), (20, 6849752), (26, 5269040), (28, 4892680), (32, 4281095), (35, 3914144), (40, 3424876), (52, 2634520), (56, 2446340), (65, 2107616), (70, 1957072), (80, 1712438), (91, 1505440), (97, 1412320), (104, 1317260), (112, 1223170), (130, 1053808), (140, 978536), (160, 856219), (182, 752720), (194, 706160), (208, 658630), (224, 611585), (260, 526904), (280, 489268), (364, 376360), (388, 353080), (416, 329315), (455, 301088), (485, 282464), (520, 263452), (560, 244634), (679, 201760), (728, 188180), (776, 176540), (910, 150544), (970, 141232), (1040, 131726), (1120, 122317), (1261, 108640), (1358, 100880), (1456, 94090), (1552, 88270), (1820, 75272), (1940, 70616), (2080, 65863), (2522, 54320), (2716, 50440), (2912, 47045), (3104, 44135), (3395, 40352), (3640, 37636), (3880, 35308), (5044, 27160), (5432, 25220), (6305, 21728), (6790, 20176), (7280, 18818), (7760, 17654), (8827, 15520), (9409, 14560), (10088, 13580), (10864, 12610)]