2186938560

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{15289}}^1$

素因数の和:15458

約数の個数: 112

約数和(自身を含む): 6990588000

約数和(自身を除く): 4803649440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 149, 160, 192, 240, 298, 320, 447, 480, 596, 745, 894, 960, 1192, 1490, 1788, 2235, 2384, 2980, 3576, 4470, 4768, 5960, 7152, 8940, 9536, 11920, 14304, 15289, 17880, 23840, 28608, 30578, 35760, 45867, 47680, 61156, 71520, 76445, 91734, 122312, 143040, 152890, 183468, 229335, 244624, 305780, 366936, 458670, 489248, 611560, 733872, 917340, 978496, 1223120, 1467744, 1834680, 2278061, 2446240, 2935488, 3669360, 4556122, 4892480, 6834183, 7338720, 9112244, 11390305, 13668366, 14677440, 18224488, 22780610, 27336732, 34170915, 36448976, 45561220, 54673464, 68341830, 72897952, 91122440, 109346928, 136683660, 145795904, 182244880, 218693856, 273367320, 364489760, 437387712, 546734640, 728979520, 1093469280, 2186938560]

約数ペア:

[(1, 2186938560), (2, 1093469280), (3, 728979520), (4, 546734640), (5, 437387712), (6, 364489760), (8, 273367320), (10, 218693856), (12, 182244880), (15, 145795904), (16, 136683660), (20, 109346928), (24, 91122440), (30, 72897952), (32, 68341830), (40, 54673464), (48, 45561220), (60, 36448976), (64, 34170915), (80, 27336732), (96, 22780610), (120, 18224488), (149, 14677440), (160, 13668366), (192, 11390305), (240, 9112244), (298, 7338720), (320, 6834183), (447, 4892480), (480, 4556122), (596, 3669360), (745, 2935488), (894, 2446240), (960, 2278061), (1192, 1834680), (1490, 1467744), (1788, 1223120), (2235, 978496), (2384, 917340), (2980, 733872), (3576, 611560), (4470, 489248), (4768, 458670), (5960, 366936), (7152, 305780), (8940, 244624), (9536, 229335), (11920, 183468), (14304, 152890), (15289, 143040), (17880, 122312), (23840, 91734), (28608, 76445), (30578, 71520), (35760, 61156), (45867, 47680)]