1959978240

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{15467}}^1$

素因数の和:15505

約数の個数: 216

約数和(自身を含む): 7398282528

約数和(自身を除く): 5438304288

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 128, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 256, 264, 288, 320, 330, 352, 360, 384, 396, 440, 480, 495, 528, 576, 640, 660, 704, 720, 768, 792, 880, 960, 990, 1056, 1152, 1280, 1320, 1408, 1440, 1584, 1760, 1920, 1980, 2112, 2304, 2640, 2816, 2880, 3168, 3520, 3840, 3960, 4224, 5280, 5760, 6336, 7040, 7920, 8448, 10560, 11520, 12672, 14080, 15467, 15840, 21120, 25344, 30934, 31680, 42240, 46401, 61868, 63360, 77335, 92802, 123736, 126720, 139203, 154670, 170137, 185604, 232005, 247472, 278406, 309340, 340274, 371208, 464010, 494944, 510411, 556812, 618680, 680548, 696015, 742416, 850685, 928020, 989888, 1020822, 1113624, 1237360, 1361096, 1392030, 1484832, 1531233, 1701370, 1856040, 1979776, 2041644, 2227248, 2474720, 2552055, 2722192, 2784060, 2969664, 3062466, 3402740, 3712080, 3959552, 4083288, 4454496, 4949440, 5104110, 5444384, 5568120, 5939328, 6124932, 6805480, 7424160, 7656165, 8166576, 8908992, 9898880, 10208220, 10888768, 11136240, 11878656, 12249864, 13610960, 14848320, 15312330, 16333152, 17817984, 19797760, 20416440, 21777536, 22272480, 24499728, 27221920, 29696640, 30624660, 32666304, 35635968, 40832880, 43555072, 44544960, 48999456, 54443840, 59393280, 61249320, 65332608, 81665760, 89089920, 97998912, 108887680, 122498640, 130665216, 163331520, 178179840, 195997824, 217775360, 244997280, 326663040, 391995648, 489994560, 653326080, 979989120, 1959978240]

約数ペア:

[(1, 1959978240), (2, 979989120), (3, 653326080), (4, 489994560), (5, 391995648), (6, 326663040), (8, 244997280), (9, 217775360), (10, 195997824), (11, 178179840), (12, 163331520), (15, 130665216), (16, 122498640), (18, 108887680), (20, 97998912), (22, 89089920), (24, 81665760), (30, 65332608), (32, 61249320), (33, 59393280), (36, 54443840), (40, 48999456), (44, 44544960), (45, 43555072), (48, 40832880), (55, 35635968), (60, 32666304), (64, 30624660), (66, 29696640), (72, 27221920), (80, 24499728), (88, 22272480), (90, 21777536), (96, 20416440), (99, 19797760), (110, 17817984), (120, 16333152), (128, 15312330), (132, 14848320), (144, 13610960), (160, 12249864), (165, 11878656), (176, 11136240), (180, 10888768), (192, 10208220), (198, 9898880), (220, 8908992), (240, 8166576), (256, 7656165), (264, 7424160), (288, 6805480), (320, 6124932), (330, 5939328), (352, 5568120), (360, 5444384), (384, 5104110), (396, 4949440), (440, 4454496), (480, 4083288), (495, 3959552), (528, 3712080), (576, 3402740), (640, 3062466), (660, 2969664), (704, 2784060), (720, 2722192), (768, 2552055), (792, 2474720), (880, 2227248), (960, 2041644), (990, 1979776), (1056, 1856040), (1152, 1701370), (1280, 1531233), (1320, 1484832), (1408, 1392030), (1440, 1361096), (1584, 1237360), (1760, 1113624), (1920, 1020822), (1980, 989888), (2112, 928020), (2304, 850685), (2640, 742416), (2816, 696015), (2880, 680548), (3168, 618680), (3520, 556812), (3840, 510411), (3960, 494944), (4224, 464010), (5280, 371208), (5760, 340274), (6336, 309340), (7040, 278406), (7920, 247472), (8448, 232005), (10560, 185604), (11520, 170137), (12672, 154670), (14080, 139203), (15467, 126720), (15840, 123736), (21120, 92802), (25344, 77335), (30934, 63360), (31680, 61868), (42240, 46401)]