156614484080

素因数分解:

$2^4\times 5^1\times {\mathrm{149}}^1\times {\mathrm{1301}}^1\times {\mathrm{10099}}^1$

素因数の和:11562

約数の個数: 80

約数和(自身を含む): 366890580000

約数和(自身を除く): 210276095920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 149, 298, 596, 745, 1192, 1301, 1490, 2384, 2602, 2980, 5204, 5960, 6505, 10099, 10408, 11920, 13010, 20198, 20816, 26020, 40396, 50495, 52040, 80792, 100990, 104080, 161584, 193849, 201980, 387698, 403960, 775396, 807920, 969245, 1504751, 1550792, 1938490, 3009502, 3101584, 3876980, 6019004, 7523755, 7753960, 12038008, 13138799, 15047510, 15507920, 24076016, 26277598, 30095020, 52555196, 60190040, 65693995, 105110392, 120380080, 131387990, 210220784, 262775980, 525551960, 1051103920, 1957681051, 3915362102, 7830724204, 9788405255, 15661448408, 19576810510, 31322896816, 39153621020, 78307242040, 156614484080]

約数ペア:

[(1, 156614484080), (2, 78307242040), (4, 39153621020), (5, 31322896816), (8, 19576810510), (10, 15661448408), (16, 9788405255), (20, 7830724204), (40, 3915362102), (80, 1957681051), (149, 1051103920), (298, 525551960), (596, 262775980), (745, 210220784), (1192, 131387990), (1301, 120380080), (1490, 105110392), (2384, 65693995), (2602, 60190040), (2980, 52555196), (5204, 30095020), (5960, 26277598), (6505, 24076016), (10099, 15507920), (10408, 15047510), (11920, 13138799), (13010, 12038008), (20198, 7753960), (20816, 7523755), (26020, 6019004), (40396, 3876980), (50495, 3101584), (52040, 3009502), (80792, 1938490), (100990, 1550792), (104080, 1504751), (161584, 969245), (193849, 807920), (201980, 775396), (387698, 403960)]