3907172800

素因数分解:

$2^6\times 5^2\times {\mathrm{1439}}^1\times {\mathrm{1697}}^1$

素因数の和:3158

約数の個数: 84

約数和(自身を含む): 9626437440

約数和(自身を除く): 5719264640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 160, 200, 320, 400, 800, 1439, 1600, 1697, 2878, 3394, 5756, 6788, 7195, 8485, 11512, 13576, 14390, 16970, 23024, 27152, 28780, 33940, 35975, 42425, 46048, 54304, 57560, 67880, 71950, 84850, 92096, 108608, 115120, 135760, 143900, 169700, 230240, 271520, 287800, 339400, 460480, 543040, 575600, 678800, 1151200, 1357600, 2302400, 2441983, 2715200, 4883966, 9767932, 12209915, 19535864, 24419830, 39071728, 48839660, 61049575, 78143456, 97679320, 122099150, 156286912, 195358640, 244198300, 390717280, 488396600, 781434560, 976793200, 1953586400, 3907172800]

約数ペア:

[(1, 3907172800), (2, 1953586400), (4, 976793200), (5, 781434560), (8, 488396600), (10, 390717280), (16, 244198300), (20, 195358640), (25, 156286912), (32, 122099150), (40, 97679320), (50, 78143456), (64, 61049575), (80, 48839660), (100, 39071728), (160, 24419830), (200, 19535864), (320, 12209915), (400, 9767932), (800, 4883966), (1439, 2715200), (1600, 2441983), (1697, 2302400), (2878, 1357600), (3394, 1151200), (5756, 678800), (6788, 575600), (7195, 543040), (8485, 460480), (11512, 339400), (13576, 287800), (14390, 271520), (16970, 230240), (23024, 169700), (27152, 143900), (28780, 135760), (33940, 115120), (35975, 108608), (42425, 92096), (46048, 84850), (54304, 71950), (57560, 67880)]