2017277040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{83221}}^1$

素因数の和:83338

約数の個数: 80

約数和(自身を含む): 6315551136

約数和(自身を除く): 4298274096

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 101, 120, 202, 240, 303, 404, 505, 606, 808, 1010, 1212, 1515, 1616, 2020, 2424, 3030, 4040, 4848, 6060, 8080, 12120, 24240, 83221, 166442, 249663, 332884, 416105, 499326, 665768, 832210, 998652, 1248315, 1331536, 1664420, 1997304, 2496630, 3328840, 3994608, 4993260, 6657680, 8405321, 9986520, 16810642, 19973040, 25215963, 33621284, 42026605, 50431926, 67242568, 84053210, 100863852, 126079815, 134485136, 168106420, 201727704, 252159630, 336212840, 403455408, 504319260, 672425680, 1008638520, 2017277040]

約数ペア:

[(1, 2017277040), (2, 1008638520), (3, 672425680), (4, 504319260), (5, 403455408), (6, 336212840), (8, 252159630), (10, 201727704), (12, 168106420), (15, 134485136), (16, 126079815), (20, 100863852), (24, 84053210), (30, 67242568), (40, 50431926), (48, 42026605), (60, 33621284), (80, 25215963), (101, 19973040), (120, 16810642), (202, 9986520), (240, 8405321), (303, 6657680), (404, 4993260), (505, 3994608), (606, 3328840), (808, 2496630), (1010, 1997304), (1212, 1664420), (1515, 1331536), (1616, 1248315), (2020, 998652), (2424, 832210), (3030, 665768), (4040, 499326), (4848, 416105), (6060, 332884), (8080, 249663), (12120, 166442), (24240, 83221)]