66125920

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1$

素因数の和:213

約数の個数: 192

約数和(自身を含む): 198567936

約数和(自身を除く): 132442016

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 23, 28, 32, 34, 35, 40, 46, 56, 68, 70, 80, 85, 92, 112, 115, 119, 136, 140, 151, 160, 161, 170, 184, 224, 230, 238, 272, 280, 302, 322, 340, 368, 391, 460, 476, 544, 560, 595, 604, 644, 680, 736, 755, 782, 805, 920, 952, 1057, 1120, 1190, 1208, 1288, 1360, 1510, 1564, 1610, 1840, 1904, 1955, 2114, 2380, 2416, 2567, 2576, 2720, 2737, 3020, 3128, 3220, 3473, 3680, 3808, 3910, 4228, 4760, 4832, 5134, 5152, 5285, 5474, 6040, 6256, 6440, 6946, 7820, 8456, 9520, 10268, 10570, 10948, 12080, 12512, 12835, 12880, 13685, 13892, 15640, 16912, 17365, 17969, 19040, 20536, 21140, 21896, 24160, 24311, 25670, 25760, 27370, 27784, 31280, 33824, 34730, 35938, 41072, 42280, 43792, 48622, 51340, 54740, 55568, 59041, 62560, 69460, 71876, 82144, 84560, 87584, 89845, 97244, 102680, 109480, 111136, 118082, 121555, 138920, 143752, 169120, 179690, 194488, 205360, 218960, 236164, 243110, 277840, 287504, 295205, 359380, 388976, 410720, 413287, 437920, 472328, 486220, 555680, 575008, 590410, 718760, 777952, 826574, 944656, 972440, 1180820, 1437520, 1653148, 1889312, 1944880, 2066435, 2361640, 2875040, 3306296, 3889760, 4132870, 4723280, 6612592, 8265740, 9446560, 13225184, 16531480, 33062960, 66125920]

約数ペア:

[(1, 66125920), (2, 33062960), (4, 16531480), (5, 13225184), (7, 9446560), (8, 8265740), (10, 6612592), (14, 4723280), (16, 4132870), (17, 3889760), (20, 3306296), (23, 2875040), (28, 2361640), (32, 2066435), (34, 1944880), (35, 1889312), (40, 1653148), (46, 1437520), (56, 1180820), (68, 972440), (70, 944656), (80, 826574), (85, 777952), (92, 718760), (112, 590410), (115, 575008), (119, 555680), (136, 486220), (140, 472328), (151, 437920), (160, 413287), (161, 410720), (170, 388976), (184, 359380), (224, 295205), (230, 287504), (238, 277840), (272, 243110), (280, 236164), (302, 218960), (322, 205360), (340, 194488), (368, 179690), (391, 169120), (460, 143752), (476, 138920), (544, 121555), (560, 118082), (595, 111136), (604, 109480), (644, 102680), (680, 97244), (736, 89845), (755, 87584), (782, 84560), (805, 82144), (920, 71876), (952, 69460), (1057, 62560), (1120, 59041), (1190, 55568), (1208, 54740), (1288, 51340), (1360, 48622), (1510, 43792), (1564, 42280), (1610, 41072), (1840, 35938), (1904, 34730), (1955, 33824), (2114, 31280), (2380, 27784), (2416, 27370), (2567, 25760), (2576, 25670), (2720, 24311), (2737, 24160), (3020, 21896), (3128, 21140), (3220, 20536), (3473, 19040), (3680, 17969), (3808, 17365), (3910, 16912), (4228, 15640), (4760, 13892), (4832, 13685), (5134, 12880), (5152, 12835), (5285, 12512), (5474, 12080), (6040, 10948), (6256, 10570), (6440, 10268), (6946, 9520), (7820, 8456)]