1269192400

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23857}}^1$

素因数の和:23901

約数の個数: 120

約数和(自身を含む): 3668406080

約数和(自身を除く): 2399213680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 25, 28, 35, 38, 40, 50, 56, 70, 76, 80, 95, 100, 112, 133, 140, 152, 175, 190, 200, 266, 280, 304, 350, 380, 400, 475, 532, 560, 665, 700, 760, 950, 1064, 1330, 1400, 1520, 1900, 2128, 2660, 2800, 3325, 3800, 5320, 6650, 7600, 10640, 13300, 23857, 26600, 47714, 53200, 95428, 119285, 166999, 190856, 238570, 333998, 381712, 453283, 477140, 596425, 667996, 834995, 906566, 954280, 1192850, 1335992, 1669990, 1813132, 1908560, 2266415, 2385700, 2671984, 3172981, 3339980, 3626264, 4174975, 4532830, 4771400, 6345962, 6679960, 7252528, 8349950, 9065660, 9542800, 11332075, 12691924, 13359920, 15864905, 16699900, 18131320, 22664150, 25383848, 31729810, 33399800, 36262640, 45328300, 50767696, 63459620, 66799600, 79324525, 90656600, 126919240, 158649050, 181313200, 253838480, 317298100, 634596200, 1269192400]

約数ペア:

[(1, 1269192400), (2, 634596200), (4, 317298100), (5, 253838480), (7, 181313200), (8, 158649050), (10, 126919240), (14, 90656600), (16, 79324525), (19, 66799600), (20, 63459620), (25, 50767696), (28, 45328300), (35, 36262640), (38, 33399800), (40, 31729810), (50, 25383848), (56, 22664150), (70, 18131320), (76, 16699900), (80, 15864905), (95, 13359920), (100, 12691924), (112, 11332075), (133, 9542800), (140, 9065660), (152, 8349950), (175, 7252528), (190, 6679960), (200, 6345962), (266, 4771400), (280, 4532830), (304, 4174975), (350, 3626264), (380, 3339980), (400, 3172981), (475, 2671984), (532, 2385700), (560, 2266415), (665, 1908560), (700, 1813132), (760, 1669990), (950, 1335992), (1064, 1192850), (1330, 954280), (1400, 906566), (1520, 834995), (1900, 667996), (2128, 596425), (2660, 477140), (2800, 453283), (3325, 381712), (3800, 333998), (5320, 238570), (6650, 190856), (7600, 166999), (10640, 119285), (13300, 95428), (23857, 53200), (26600, 47714)]