7892160360

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{349}}^1\times {\mathrm{26921}}^1$

素因数の和:27291

約数の個数: 128

約数和(自身を含む): 27137376000

約数和(自身を除く): 19245215640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 349, 420, 698, 840, 1047, 1396, 1745, 2094, 2443, 2792, 3490, 4188, 4886, 5235, 6980, 7329, 8376, 9772, 10470, 12215, 13960, 14658, 19544, 20940, 24430, 26921, 29316, 36645, 41880, 48860, 53842, 58632, 73290, 80763, 97720, 107684, 134605, 146580, 161526, 188447, 215368, 269210, 293160, 323052, 376894, 403815, 538420, 565341, 646104, 753788, 807630, 942235, 1076840, 1130682, 1507576, 1615260, 1884470, 2261364, 2826705, 3230520, 3768940, 4522728, 5653410, 7537880, 9395429, 11306820, 18790858, 22613640, 28186287, 37581716, 46977145, 56372574, 65768003, 75163432, 93954290, 112745148, 131536006, 140931435, 187908580, 197304009, 225490296, 263072012, 281862870, 328840015, 375817160, 394608018, 526144024, 563725740, 657680030, 789216036, 986520045, 1127451480, 1315360060, 1578432072, 1973040090, 2630720120, 3946080180, 7892160360]

約数ペア:

[(1, 7892160360), (2, 3946080180), (3, 2630720120), (4, 1973040090), (5, 1578432072), (6, 1315360060), (7, 1127451480), (8, 986520045), (10, 789216036), (12, 657680030), (14, 563725740), (15, 526144024), (20, 394608018), (21, 375817160), (24, 328840015), (28, 281862870), (30, 263072012), (35, 225490296), (40, 197304009), (42, 187908580), (56, 140931435), (60, 131536006), (70, 112745148), (84, 93954290), (105, 75163432), (120, 65768003), (140, 56372574), (168, 46977145), (210, 37581716), (280, 28186287), (349, 22613640), (420, 18790858), (698, 11306820), (840, 9395429), (1047, 7537880), (1396, 5653410), (1745, 4522728), (2094, 3768940), (2443, 3230520), (2792, 2826705), (3490, 2261364), (4188, 1884470), (4886, 1615260), (5235, 1507576), (6980, 1130682), (7329, 1076840), (8376, 942235), (9772, 807630), (10470, 753788), (12215, 646104), (13960, 565341), (14658, 538420), (19544, 403815), (20940, 376894), (24430, 323052), (26921, 293160), (29316, 269210), (36645, 215368), (41880, 188447), (48860, 161526), (53842, 146580), (58632, 134605), (73290, 107684), (80763, 97720)]