2976251840

素因数分解:

$2^6\times 5^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{1297}}^1$

素因数の和:1486

約数の個数: 112

約数和(自身を含む): 7263774144

約数和(自身を除く): 4287522304

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 71, 80, 101, 142, 160, 202, 284, 320, 355, 404, 505, 568, 710, 808, 1010, 1136, 1297, 1420, 1616, 2020, 2272, 2594, 2840, 3232, 4040, 4544, 5188, 5680, 6464, 6485, 7171, 8080, 10376, 11360, 12970, 14342, 16160, 20752, 22720, 25940, 28684, 32320, 35855, 41504, 51880, 57368, 71710, 83008, 92087, 103760, 114736, 130997, 143420, 184174, 207520, 229472, 261994, 286840, 368348, 415040, 458944, 460435, 523988, 573680, 654985, 736696, 920870, 1047976, 1147360, 1309970, 1473392, 1841740, 2095952, 2294720, 2619940, 2946784, 3683480, 4191904, 5239880, 5893568, 7366960, 8383808, 9300787, 10479760, 14733920, 18601574, 20959520, 29467840, 37203148, 41919040, 46503935, 74406296, 93007870, 148812592, 186015740, 297625184, 372031480, 595250368, 744062960, 1488125920, 2976251840]

約数ペア:

[(1, 2976251840), (2, 1488125920), (4, 744062960), (5, 595250368), (8, 372031480), (10, 297625184), (16, 186015740), (20, 148812592), (32, 93007870), (40, 74406296), (64, 46503935), (71, 41919040), (80, 37203148), (101, 29467840), (142, 20959520), (160, 18601574), (202, 14733920), (284, 10479760), (320, 9300787), (355, 8383808), (404, 7366960), (505, 5893568), (568, 5239880), (710, 4191904), (808, 3683480), (1010, 2946784), (1136, 2619940), (1297, 2294720), (1420, 2095952), (1616, 1841740), (2020, 1473392), (2272, 1309970), (2594, 1147360), (2840, 1047976), (3232, 920870), (4040, 736696), (4544, 654985), (5188, 573680), (5680, 523988), (6464, 460435), (6485, 458944), (7171, 415040), (8080, 368348), (10376, 286840), (11360, 261994), (12970, 229472), (14342, 207520), (16160, 184174), (20752, 143420), (22720, 130997), (25940, 114736), (28684, 103760), (32320, 92087), (35855, 83008), (41504, 71710), (51880, 57368)]