12712680960

素因数分解:

$2^9\times 3^1\times 5^1\times 7^1\times {\mathrm{236471}}^1$

素因数の和:236504

約数の個数: 160

約数和(自身を含む): 46446884352

約数和(自身を除く): 33734203392

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 512, 560, 640, 672, 768, 840, 896, 960, 1120, 1280, 1344, 1536, 1680, 1792, 1920, 2240, 2560, 2688, 3360, 3584, 3840, 4480, 5376, 6720, 7680, 8960, 10752, 13440, 17920, 26880, 53760, 236471, 472942, 709413, 945884, 1182355, 1418826, 1655297, 1891768, 2364710, 2837652, 3310594, 3547065, 3783536, 4729420, 4965891, 5675304, 6621188, 7094130, 7567072, 8276485, 9458840, 9931782, 11350608, 13242376, 14188260, 15134144, 16552970, 18917680, 19863564, 22701216, 24829455, 26484752, 28376520, 30268288, 33105940, 37835360, 39727128, 45402432, 49658910, 52969504, 56753040, 60536576, 66211880, 75670720, 79454256, 90804864, 99317820, 105939008, 113506080, 121073152, 132423760, 151341440, 158908512, 181609728, 198635640, 211878016, 227012160, 264847520, 302682880, 317817024, 363219456, 397271280, 423756032, 454024320, 529695040, 605365760, 635634048, 794542560, 847512064, 908048640, 1059390080, 1271268096, 1589085120, 1816097280, 2118780160, 2542536192, 3178170240, 4237560320, 6356340480, 12712680960]

約数ペア:

[(1, 12712680960), (2, 6356340480), (3, 4237560320), (4, 3178170240), (5, 2542536192), (6, 2118780160), (7, 1816097280), (8, 1589085120), (10, 1271268096), (12, 1059390080), (14, 908048640), (15, 847512064), (16, 794542560), (20, 635634048), (21, 605365760), (24, 529695040), (28, 454024320), (30, 423756032), (32, 397271280), (35, 363219456), (40, 317817024), (42, 302682880), (48, 264847520), (56, 227012160), (60, 211878016), (64, 198635640), (70, 181609728), (80, 158908512), (84, 151341440), (96, 132423760), (105, 121073152), (112, 113506080), (120, 105939008), (128, 99317820), (140, 90804864), (160, 79454256), (168, 75670720), (192, 66211880), (210, 60536576), (224, 56753040), (240, 52969504), (256, 49658910), (280, 45402432), (320, 39727128), (336, 37835360), (384, 33105940), (420, 30268288), (448, 28376520), (480, 26484752), (512, 24829455), (560, 22701216), (640, 19863564), (672, 18917680), (768, 16552970), (840, 15134144), (896, 14188260), (960, 13242376), (1120, 11350608), (1280, 9931782), (1344, 9458840), (1536, 8276485), (1680, 7567072), (1792, 7094130), (1920, 6621188), (2240, 5675304), (2560, 4965891), (2688, 4729420), (3360, 3783536), (3584, 3547065), (3840, 3310594), (4480, 2837652), (5376, 2364710), (6720, 1891768), (7680, 1655297), (8960, 1418826), (10752, 1182355), (13440, 945884), (17920, 709413), (26880, 472942), (53760, 236471)]