1690009600

素因数分解:

$2^{15}\times 5^2\times {\mathrm{2063}}^1$

素因数の和:2103

約数の個数: 96

約数和(自身を含む): 4193191440

約数和(自身を除く): 2503181840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 256, 320, 400, 512, 640, 800, 1024, 1280, 1600, 2048, 2063, 2560, 3200, 4096, 4126, 5120, 6400, 8192, 8252, 10240, 10315, 12800, 16384, 16504, 20480, 20630, 25600, 32768, 33008, 40960, 41260, 51200, 51575, 66016, 81920, 82520, 102400, 103150, 132032, 163840, 165040, 204800, 206300, 264064, 330080, 409600, 412600, 528128, 660160, 819200, 825200, 1056256, 1320320, 1650400, 2112512, 2640640, 3300800, 4225024, 5281280, 6601600, 8450048, 10562560, 13203200, 16900096, 21125120, 26406400, 33800192, 42250240, 52812800, 67600384, 84500480, 105625600, 169000960, 211251200, 338001920, 422502400, 845004800, 1690009600]

約数ペア:

[(1, 1690009600), (2, 845004800), (4, 422502400), (5, 338001920), (8, 211251200), (10, 169000960), (16, 105625600), (20, 84500480), (25, 67600384), (32, 52812800), (40, 42250240), (50, 33800192), (64, 26406400), (80, 21125120), (100, 16900096), (128, 13203200), (160, 10562560), (200, 8450048), (256, 6601600), (320, 5281280), (400, 4225024), (512, 3300800), (640, 2640640), (800, 2112512), (1024, 1650400), (1280, 1320320), (1600, 1056256), (2048, 825200), (2063, 819200), (2560, 660160), (3200, 528128), (4096, 412600), (4126, 409600), (5120, 330080), (6400, 264064), (8192, 206300), (8252, 204800), (10240, 165040), (10315, 163840), (12800, 132032), (16384, 103150), (16504, 102400), (20480, 82520), (20630, 81920), (25600, 66016), (32768, 51575), (33008, 51200), (40960, 41260)]