198271680

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{12149}}^1$

素因数の和:12186

約数の個数: 112

約数和(自身を含む): 666597600

約数和(自身を除く): 468325920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 136, 160, 170, 192, 204, 240, 255, 272, 320, 340, 408, 480, 510, 544, 680, 816, 960, 1020, 1088, 1360, 1632, 2040, 2720, 3264, 4080, 5440, 8160, 12149, 16320, 24298, 36447, 48596, 60745, 72894, 97192, 121490, 145788, 182235, 194384, 206533, 242980, 291576, 364470, 388768, 413066, 485960, 583152, 619599, 728940, 777536, 826132, 971920, 1032665, 1166304, 1239198, 1457880, 1652264, 1943840, 2065330, 2332608, 2478396, 2915760, 3097995, 3304528, 3887680, 4130660, 4956792, 5831520, 6195990, 6609056, 8261320, 9913584, 11663040, 12391980, 13218112, 16522640, 19827168, 24783960, 33045280, 39654336, 49567920, 66090560, 99135840, 198271680]

約数ペア:

[(1, 198271680), (2, 99135840), (3, 66090560), (4, 49567920), (5, 39654336), (6, 33045280), (8, 24783960), (10, 19827168), (12, 16522640), (15, 13218112), (16, 12391980), (17, 11663040), (20, 9913584), (24, 8261320), (30, 6609056), (32, 6195990), (34, 5831520), (40, 4956792), (48, 4130660), (51, 3887680), (60, 3304528), (64, 3097995), (68, 2915760), (80, 2478396), (85, 2332608), (96, 2065330), (102, 1943840), (120, 1652264), (136, 1457880), (160, 1239198), (170, 1166304), (192, 1032665), (204, 971920), (240, 826132), (255, 777536), (272, 728940), (320, 619599), (340, 583152), (408, 485960), (480, 413066), (510, 388768), (544, 364470), (680, 291576), (816, 242980), (960, 206533), (1020, 194384), (1088, 182235), (1360, 145788), (1632, 121490), (2040, 97192), (2720, 72894), (3264, 60745), (4080, 48596), (5440, 36447), (8160, 24298), (12149, 16320)]