208382520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{46933}}^1$

素因数の和:46984

約数の個数: 64

約数和(自身を含む): 642057120

約数和(自身を除く): 433674600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 74, 111, 120, 148, 185, 222, 296, 370, 444, 555, 740, 888, 1110, 1480, 2220, 4440, 46933, 93866, 140799, 187732, 234665, 281598, 375464, 469330, 563196, 703995, 938660, 1126392, 1407990, 1736521, 1877320, 2815980, 3473042, 5209563, 5631960, 6946084, 8682605, 10419126, 13892168, 17365210, 20838252, 26047815, 34730420, 41676504, 52095630, 69460840, 104191260, 208382520]

約数ペア:

[(1, 208382520), (2, 104191260), (3, 69460840), (4, 52095630), (5, 41676504), (6, 34730420), (8, 26047815), (10, 20838252), (12, 17365210), (15, 13892168), (20, 10419126), (24, 8682605), (30, 6946084), (37, 5631960), (40, 5209563), (60, 3473042), (74, 2815980), (111, 1877320), (120, 1736521), (148, 1407990), (185, 1126392), (222, 938660), (296, 703995), (370, 563196), (444, 469330), (555, 375464), (740, 281598), (888, 234665), (1110, 187732), (1480, 140799), (2220, 93866), (4440, 46933)]