118640552240

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{1315889}}^1$

素因数の和:1315939

約数の個数: 120

約数和(自身を含む): 334825578720

約数和(自身を除く): 216185026480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 35, 40, 46, 49, 56, 70, 80, 92, 98, 112, 115, 140, 161, 184, 196, 230, 245, 280, 322, 368, 392, 460, 490, 560, 644, 784, 805, 920, 980, 1127, 1288, 1610, 1840, 1960, 2254, 2576, 3220, 3920, 4508, 5635, 6440, 9016, 11270, 12880, 18032, 22540, 45080, 90160, 1315889, 2631778, 5263556, 6579445, 9211223, 10527112, 13158890, 18422446, 21054224, 26317780, 30265447, 36844892, 46056115, 52635560, 60530894, 64478561, 73689784, 92112230, 105271120, 121061788, 128957122, 147379568, 151327235, 184224460, 211858129, 242123576, 257914244, 302654470, 322392805, 368448920, 423716258, 484247152, 515828488, 605308940, 644785610, 736897840, 847432516, 1031656976, 1059290645, 1210617880, 1289571220, 1483006903, 1694865032, 2118581290, 2421235760, 2579142440, 2966013806, 3389730064, 4237162580, 5158284880, 5932027612, 7415034515, 8474325160, 11864055224, 14830069030, 16948650320, 23728110448, 29660138060, 59320276120, 118640552240]

約数ペア:

[(1, 118640552240), (2, 59320276120), (4, 29660138060), (5, 23728110448), (7, 16948650320), (8, 14830069030), (10, 11864055224), (14, 8474325160), (16, 7415034515), (20, 5932027612), (23, 5158284880), (28, 4237162580), (35, 3389730064), (40, 2966013806), (46, 2579142440), (49, 2421235760), (56, 2118581290), (70, 1694865032), (80, 1483006903), (92, 1289571220), (98, 1210617880), (112, 1059290645), (115, 1031656976), (140, 847432516), (161, 736897840), (184, 644785610), (196, 605308940), (230, 515828488), (245, 484247152), (280, 423716258), (322, 368448920), (368, 322392805), (392, 302654470), (460, 257914244), (490, 242123576), (560, 211858129), (644, 184224460), (784, 151327235), (805, 147379568), (920, 128957122), (980, 121061788), (1127, 105271120), (1288, 92112230), (1610, 73689784), (1840, 64478561), (1960, 60530894), (2254, 52635560), (2576, 46056115), (3220, 36844892), (3920, 30265447), (4508, 26317780), (5635, 21054224), (6440, 18422446), (9016, 13158890), (11270, 10527112), (12880, 9211223), (18032, 6579445), (22540, 5263556), (45080, 2631778), (90160, 1315889)]