679968960

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3389}}^1$

素因数の和:3439

約数の個数: 224

約数和(自身を含む): 2479852800

約数和(自身を除く): 1799883840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 19, 20, 22, 24, 30, 32, 33, 38, 40, 44, 48, 55, 57, 60, 64, 66, 76, 80, 88, 95, 96, 110, 114, 120, 132, 152, 160, 165, 176, 190, 192, 209, 220, 228, 240, 264, 285, 304, 320, 330, 352, 380, 418, 440, 456, 480, 528, 570, 608, 627, 660, 704, 760, 836, 880, 912, 960, 1045, 1056, 1140, 1216, 1254, 1320, 1520, 1672, 1760, 1824, 2090, 2112, 2280, 2508, 2640, 3040, 3135, 3344, 3389, 3520, 3648, 4180, 4560, 5016, 5280, 6080, 6270, 6688, 6778, 8360, 9120, 10032, 10167, 10560, 12540, 13376, 13556, 16720, 16945, 18240, 20064, 20334, 25080, 27112, 33440, 33890, 37279, 40128, 40668, 50160, 50835, 54224, 64391, 66880, 67780, 74558, 81336, 100320, 101670, 108448, 111837, 128782, 135560, 149116, 162672, 186395, 193173, 200640, 203340, 216896, 223674, 257564, 271120, 298232, 321955, 325344, 372790, 386346, 406680, 447348, 515128, 542240, 559185, 596464, 643910, 650688, 708301, 745580, 772692, 813360, 894696, 965865, 1030256, 1084480, 1118370, 1192928, 1287820, 1416602, 1491160, 1545384, 1626720, 1789392, 1931730, 2060512, 2124903, 2236740, 2385856, 2575640, 2833204, 2982320, 3090768, 3253440, 3541505, 3578784, 3863460, 4121024, 4249806, 4473480, 5151280, 5666408, 5964640, 6181536, 7083010, 7157568, 7726920, 8499612, 8946960, 10302560, 10624515, 11332816, 11929280, 12363072, 14166020, 15453840, 16999224, 17893920, 20605120, 21249030, 22665632, 28332040, 30907680, 33998448, 35787840, 42498060, 45331264, 56664080, 61815360, 67996896, 84996120, 113328160, 135993792, 169992240, 226656320, 339984480, 679968960]

約数ペア:

[(1, 679968960), (2, 339984480), (3, 226656320), (4, 169992240), (5, 135993792), (6, 113328160), (8, 84996120), (10, 67996896), (11, 61815360), (12, 56664080), (15, 45331264), (16, 42498060), (19, 35787840), (20, 33998448), (22, 30907680), (24, 28332040), (30, 22665632), (32, 21249030), (33, 20605120), (38, 17893920), (40, 16999224), (44, 15453840), (48, 14166020), (55, 12363072), (57, 11929280), (60, 11332816), (64, 10624515), (66, 10302560), (76, 8946960), (80, 8499612), (88, 7726920), (95, 7157568), (96, 7083010), (110, 6181536), (114, 5964640), (120, 5666408), (132, 5151280), (152, 4473480), (160, 4249806), (165, 4121024), (176, 3863460), (190, 3578784), (192, 3541505), (209, 3253440), (220, 3090768), (228, 2982320), (240, 2833204), (264, 2575640), (285, 2385856), (304, 2236740), (320, 2124903), (330, 2060512), (352, 1931730), (380, 1789392), (418, 1626720), (440, 1545384), (456, 1491160), (480, 1416602), (528, 1287820), (570, 1192928), (608, 1118370), (627, 1084480), (660, 1030256), (704, 965865), (760, 894696), (836, 813360), (880, 772692), (912, 745580), (960, 708301), (1045, 650688), (1056, 643910), (1140, 596464), (1216, 559185), (1254, 542240), (1320, 515128), (1520, 447348), (1672, 406680), (1760, 386346), (1824, 372790), (2090, 325344), (2112, 321955), (2280, 298232), (2508, 271120), (2640, 257564), (3040, 223674), (3135, 216896), (3344, 203340), (3389, 200640), (3520, 193173), (3648, 186395), (4180, 162672), (4560, 149116), (5016, 135560), (5280, 128782), (6080, 111837), (6270, 108448), (6688, 101670), (6778, 100320), (8360, 81336), (9120, 74558), (10032, 67780), (10167, 66880), (10560, 64391), (12540, 54224), (13376, 50835), (13556, 50160), (16720, 40668), (16945, 40128), (18240, 37279), (20064, 33890), (20334, 33440), (25080, 27112)]