57752520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{349}}^1$

素因数の和:567

約数の個数: 128

約数和(自身を含む): 199584000

約数和(自身を除く): 141831480

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, 197, 210, 280, 349, 394, 420, 591, 698, 788, 840, 985, 1047, 1182, 1379, 1396, 1576, 1745, 1970, 2094, 2364, 2443, 2758, 2792, 2955, 3490, 3940, 4137, 4188, 4728, 4886, 5235, 5516, 5910, 6895, 6980, 7329, 7880, 8274, 8376, 9772, 10470, 11032, 11820, 12215, 13790, 13960, 14658, 16548, 19544, 20685, 20940, 23640, 24430, 27580, 29316, 33096, 36645, 41370, 41880, 48860, 55160, 58632, 68753, 73290, 82740, 97720, 137506, 146580, 165480, 206259, 275012, 293160, 343765, 412518, 481271, 550024, 687530, 825036, 962542, 1031295, 1375060, 1443813, 1650072, 1925084, 2062590, 2406355, 2750120, 2887626, 3850168, 4125180, 4812710, 5775252, 7219065, 8250360, 9625420, 11550504, 14438130, 19250840, 28876260, 57752520]

約数ペア:

[(1, 57752520), (2, 28876260), (3, 19250840), (4, 14438130), (5, 11550504), (6, 9625420), (7, 8250360), (8, 7219065), (10, 5775252), (12, 4812710), (14, 4125180), (15, 3850168), (20, 2887626), (21, 2750120), (24, 2406355), (28, 2062590), (30, 1925084), (35, 1650072), (40, 1443813), (42, 1375060), (56, 1031295), (60, 962542), (70, 825036), (84, 687530), (105, 550024), (120, 481271), (140, 412518), (168, 343765), (197, 293160), (210, 275012), (280, 206259), (349, 165480), (394, 146580), (420, 137506), (591, 97720), (698, 82740), (788, 73290), (840, 68753), (985, 58632), (1047, 55160), (1182, 48860), (1379, 41880), (1396, 41370), (1576, 36645), (1745, 33096), (1970, 29316), (2094, 27580), (2364, 24430), (2443, 23640), (2758, 20940), (2792, 20685), (2955, 19544), (3490, 16548), (3940, 14658), (4137, 13960), (4188, 13790), (4728, 12215), (4886, 11820), (5235, 11032), (5516, 10470), (5910, 9772), (6895, 8376), (6980, 8274), (7329, 7880)]