455528711680

素因数分解:

$2^9\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{157889}}^1$

素因数の和:157949

約数の個数: 240

約数和(自身を含む): 1325768225760

約数和(自身を除く): 870239514080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 49, 56, 64, 70, 80, 92, 98, 112, 115, 128, 140, 160, 161, 184, 196, 224, 230, 245, 256, 280, 320, 322, 368, 392, 448, 460, 490, 512, 560, 640, 644, 736, 784, 805, 896, 920, 980, 1120, 1127, 1280, 1288, 1472, 1568, 1610, 1792, 1840, 1960, 2240, 2254, 2560, 2576, 2944, 3136, 3220, 3584, 3680, 3920, 4480, 4508, 5152, 5635, 5888, 6272, 6440, 7360, 7840, 8960, 9016, 10304, 11270, 11776, 12544, 12880, 14720, 15680, 17920, 18032, 20608, 22540, 25088, 25760, 29440, 31360, 36064, 41216, 45080, 51520, 58880, 62720, 72128, 82432, 90160, 103040, 125440, 144256, 157889, 180320, 206080, 288512, 315778, 360640, 412160, 577024, 631556, 721280, 789445, 1105223, 1263112, 1442560, 1578890, 2210446, 2526224, 2885120, 3157780, 3631447, 4420892, 5052448, 5526115, 6315560, 7262894, 7736561, 8841784, 10104896, 11052230, 12631120, 14525788, 15473122, 17683568, 18157235, 20209792, 22104460, 25262240, 25420129, 29051576, 30946244, 35367136, 36314470, 38682805, 40419584, 44208920, 50524480, 50840258, 58103152, 61892488, 70734272, 72628940, 77365610, 80839168, 88417840, 101048960, 101680516, 116206304, 123784976, 127100645, 141468544, 145257880, 154731220, 176835680, 177940903, 202097920, 203361032, 232412608, 247569952, 254201290, 282937088, 290515760, 309462440, 353671360, 355881806, 404195840, 406722064, 464825216, 495139904, 508402580, 565874176, 581031520, 618924880, 707342720, 711763612, 813444128, 889704515, 929650432, 990279808, 1016805160, 1162063040, 1237849760, 1414685440, 1423527224, 1626888256, 1779409030, 1859300864, 1980559616, 2033610320, 2324126080, 2475699520, 2829370880, 2847054448, 3253776512, 3558818060, 3961119232, 4067220640, 4648252160, 4951399040, 5694108896, 6507553024, 7117636120, 8134441280, 9296504320, 9902798080, 11388217792, 13015106048, 14235272240, 16268882560, 19805596160, 22776435584, 28470544480, 32537765120, 45552871168, 56941088960, 65075530240, 91105742336, 113882177920, 227764355840, 455528711680]

約数ペア:

[(1, 455528711680), (2, 227764355840), (4, 113882177920), (5, 91105742336), (7, 65075530240), (8, 56941088960), (10, 45552871168), (14, 32537765120), (16, 28470544480), (20, 22776435584), (23, 19805596160), (28, 16268882560), (32, 14235272240), (35, 13015106048), (40, 11388217792), (46, 9902798080), (49, 9296504320), (56, 8134441280), (64, 7117636120), (70, 6507553024), (80, 5694108896), (92, 4951399040), (98, 4648252160), (112, 4067220640), (115, 3961119232), (128, 3558818060), (140, 3253776512), (160, 2847054448), (161, 2829370880), (184, 2475699520), (196, 2324126080), (224, 2033610320), (230, 1980559616), (245, 1859300864), (256, 1779409030), (280, 1626888256), (320, 1423527224), (322, 1414685440), (368, 1237849760), (392, 1162063040), (448, 1016805160), (460, 990279808), (490, 929650432), (512, 889704515), (560, 813444128), (640, 711763612), (644, 707342720), (736, 618924880), (784, 581031520), (805, 565874176), (896, 508402580), (920, 495139904), (980, 464825216), (1120, 406722064), (1127, 404195840), (1280, 355881806), (1288, 353671360), (1472, 309462440), (1568, 290515760), (1610, 282937088), (1792, 254201290), (1840, 247569952), (1960, 232412608), (2240, 203361032), (2254, 202097920), (2560, 177940903), (2576, 176835680), (2944, 154731220), (3136, 145257880), (3220, 141468544), (3584, 127100645), (3680, 123784976), (3920, 116206304), (4480, 101680516), (4508, 101048960), (5152, 88417840), (5635, 80839168), (5888, 77365610), (6272, 72628940), (6440, 70734272), (7360, 61892488), (7840, 58103152), (8960, 50840258), (9016, 50524480), (10304, 44208920), (11270, 40419584), (11776, 38682805), (12544, 36314470), (12880, 35367136), (14720, 30946244), (15680, 29051576), (17920, 25420129), (18032, 25262240), (20608, 22104460), (22540, 20209792), (25088, 18157235), (25760, 17683568), (29440, 15473122), (31360, 14525788), (36064, 12631120), (41216, 11052230), (45080, 10104896), (51520, 8841784), (58880, 7736561), (62720, 7262894), (72128, 6315560), (82432, 5526115), (90160, 5052448), (103040, 4420892), (125440, 3631447), (144256, 3157780), (157889, 2885120), (180320, 2526224), (206080, 2210446), (288512, 1578890), (315778, 1442560), (360640, 1263112), (412160, 1105223), (577024, 789445), (631556, 721280)]