39697080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{757}}^1$

素因数の和:813

約数の個数: 128

約数和(自身を含む): 130982400

約数和(自身を除く): 91285320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 23, 24, 30, 38, 40, 46, 57, 60, 69, 76, 92, 95, 114, 115, 120, 138, 152, 184, 190, 228, 230, 276, 285, 345, 380, 437, 456, 460, 552, 570, 690, 757, 760, 874, 920, 1140, 1311, 1380, 1514, 1748, 2185, 2271, 2280, 2622, 2760, 3028, 3496, 3785, 4370, 4542, 5244, 6056, 6555, 7570, 8740, 9084, 10488, 11355, 13110, 14383, 15140, 17411, 17480, 18168, 22710, 26220, 28766, 30280, 34822, 43149, 45420, 52233, 52440, 57532, 69644, 71915, 86298, 87055, 90840, 104466, 115064, 139288, 143830, 172596, 174110, 208932, 215745, 261165, 287660, 330809, 345192, 348220, 417864, 431490, 522330, 575320, 661618, 696440, 862980, 992427, 1044660, 1323236, 1654045, 1725960, 1984854, 2089320, 2646472, 3308090, 3969708, 4962135, 6616180, 7939416, 9924270, 13232360, 19848540, 39697080]

約数ペア:

[(1, 39697080), (2, 19848540), (3, 13232360), (4, 9924270), (5, 7939416), (6, 6616180), (8, 4962135), (10, 3969708), (12, 3308090), (15, 2646472), (19, 2089320), (20, 1984854), (23, 1725960), (24, 1654045), (30, 1323236), (38, 1044660), (40, 992427), (46, 862980), (57, 696440), (60, 661618), (69, 575320), (76, 522330), (92, 431490), (95, 417864), (114, 348220), (115, 345192), (120, 330809), (138, 287660), (152, 261165), (184, 215745), (190, 208932), (228, 174110), (230, 172596), (276, 143830), (285, 139288), (345, 115064), (380, 104466), (437, 90840), (456, 87055), (460, 86298), (552, 71915), (570, 69644), (690, 57532), (757, 52440), (760, 52233), (874, 45420), (920, 43149), (1140, 34822), (1311, 30280), (1380, 28766), (1514, 26220), (1748, 22710), (2185, 18168), (2271, 17480), (2280, 17411), (2622, 15140), (2760, 14383), (3028, 13110), (3496, 11355), (3785, 10488), (4370, 9084), (4542, 8740), (5244, 7570), (6056, 6555)]