2016431880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{11909}}^1$

素因数の和:12023

約数の個数: 128

約数和(自身を含む): 6482851200

約数和(自身を除く): 4466419320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 83, 85, 102, 120, 136, 166, 170, 204, 249, 255, 332, 340, 408, 415, 498, 510, 664, 680, 830, 996, 1020, 1245, 1411, 1660, 1992, 2040, 2490, 2822, 3320, 4233, 4980, 5644, 7055, 8466, 9960, 11288, 11909, 14110, 16932, 21165, 23818, 28220, 33864, 35727, 42330, 47636, 56440, 59545, 71454, 84660, 95272, 119090, 142908, 169320, 178635, 202453, 238180, 285816, 357270, 404906, 476360, 607359, 714540, 809812, 988447, 1012265, 1214718, 1429080, 1619624, 1976894, 2024530, 2429436, 2965341, 3036795, 3953788, 4049060, 4858872, 4942235, 5930682, 6073590, 7907576, 8098120, 9884470, 11861364, 12147180, 14826705, 16803599, 19768940, 23722728, 24294360, 29653410, 33607198, 39537880, 50410797, 59306820, 67214396, 84017995, 100821594, 118613640, 134428792, 168035990, 201643188, 252053985, 336071980, 403286376, 504107970, 672143960, 1008215940, 2016431880]

約数ペア:

[(1, 2016431880), (2, 1008215940), (3, 672143960), (4, 504107970), (5, 403286376), (6, 336071980), (8, 252053985), (10, 201643188), (12, 168035990), (15, 134428792), (17, 118613640), (20, 100821594), (24, 84017995), (30, 67214396), (34, 59306820), (40, 50410797), (51, 39537880), (60, 33607198), (68, 29653410), (83, 24294360), (85, 23722728), (102, 19768940), (120, 16803599), (136, 14826705), (166, 12147180), (170, 11861364), (204, 9884470), (249, 8098120), (255, 7907576), (332, 6073590), (340, 5930682), (408, 4942235), (415, 4858872), (498, 4049060), (510, 3953788), (664, 3036795), (680, 2965341), (830, 2429436), (996, 2024530), (1020, 1976894), (1245, 1619624), (1411, 1429080), (1660, 1214718), (1992, 1012265), (2040, 988447), (2490, 809812), (2822, 714540), (3320, 607359), (4233, 476360), (4980, 404906), (5644, 357270), (7055, 285816), (8466, 238180), (9960, 202453), (11288, 178635), (11909, 169320), (14110, 142908), (16932, 119090), (21165, 95272), (23818, 84660), (28220, 71454), (33864, 59545), (35727, 56440), (42330, 47636)]