1072709120

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1931}}^1$

素因数の和:1992

約数の個数: 160

約数和(自身を含む): 3035805696

約数和(自身を除く): 1963096576

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 64, 70, 80, 112, 124, 128, 140, 155, 160, 217, 224, 248, 256, 280, 310, 320, 434, 448, 496, 512, 560, 620, 640, 868, 896, 992, 1085, 1120, 1240, 1280, 1736, 1792, 1931, 1984, 2170, 2240, 2480, 2560, 3472, 3584, 3862, 3968, 4340, 4480, 4960, 6944, 7724, 7936, 8680, 8960, 9655, 9920, 13517, 13888, 15448, 15872, 17360, 17920, 19310, 19840, 27034, 27776, 30896, 34720, 38620, 39680, 54068, 55552, 59861, 61792, 67585, 69440, 77240, 79360, 108136, 111104, 119722, 123584, 135170, 138880, 154480, 216272, 239444, 247168, 270340, 277760, 299305, 308960, 419027, 432544, 478888, 494336, 540680, 555520, 598610, 617920, 838054, 865088, 957776, 988672, 1081360, 1197220, 1235840, 1676108, 1730176, 1915552, 2095135, 2162720, 2394440, 2471680, 3352216, 3460352, 3831104, 4190270, 4325440, 4788880, 4943360, 6704432, 6920704, 7662208, 8380540, 8650880, 9577760, 13408864, 15324416, 16761080, 17301760, 19155520, 26817728, 30648832, 33522160, 34603520, 38311040, 53635456, 67044320, 76622080, 107270912, 134088640, 153244160, 214541824, 268177280, 536354560, 1072709120]

約数ペア:

[(1, 1072709120), (2, 536354560), (4, 268177280), (5, 214541824), (7, 153244160), (8, 134088640), (10, 107270912), (14, 76622080), (16, 67044320), (20, 53635456), (28, 38311040), (31, 34603520), (32, 33522160), (35, 30648832), (40, 26817728), (56, 19155520), (62, 17301760), (64, 16761080), (70, 15324416), (80, 13408864), (112, 9577760), (124, 8650880), (128, 8380540), (140, 7662208), (155, 6920704), (160, 6704432), (217, 4943360), (224, 4788880), (248, 4325440), (256, 4190270), (280, 3831104), (310, 3460352), (320, 3352216), (434, 2471680), (448, 2394440), (496, 2162720), (512, 2095135), (560, 1915552), (620, 1730176), (640, 1676108), (868, 1235840), (896, 1197220), (992, 1081360), (1085, 988672), (1120, 957776), (1240, 865088), (1280, 838054), (1736, 617920), (1792, 598610), (1931, 555520), (1984, 540680), (2170, 494336), (2240, 478888), (2480, 432544), (2560, 419027), (3472, 308960), (3584, 299305), (3862, 277760), (3968, 270340), (4340, 247168), (4480, 239444), (4960, 216272), (6944, 154480), (7724, 138880), (7936, 135170), (8680, 123584), (8960, 119722), (9655, 111104), (9920, 108136), (13517, 79360), (13888, 77240), (15448, 69440), (15872, 67585), (17360, 61792), (17920, 59861), (19310, 55552), (19840, 54068), (27034, 39680), (27776, 38620), (30896, 34720)]