1570488320

素因数分解:

$2^{14}\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1009}}^1$

素因数の和:1061

約数の個数: 120

約数和(自身を含む): 3971360400

約数和(自身を除く): 2400872080

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 256, 304, 320, 380, 512, 608, 640, 760, 1009, 1024, 1216, 1280, 1520, 2018, 2048, 2432, 2560, 3040, 4036, 4096, 4864, 5045, 5120, 6080, 8072, 8192, 9728, 10090, 10240, 12160, 16144, 16384, 19171, 19456, 20180, 20480, 24320, 32288, 38342, 38912, 40360, 40960, 48640, 64576, 76684, 77824, 80720, 81920, 95855, 97280, 129152, 153368, 155648, 161440, 191710, 194560, 258304, 306736, 311296, 322880, 383420, 389120, 516608, 613472, 645760, 766840, 778240, 1033216, 1226944, 1291520, 1533680, 1556480, 2066432, 2453888, 2583040, 3067360, 4132864, 4907776, 5166080, 6134720, 8265728, 9815552, 10332160, 12269440, 16531456, 19631104, 20664320, 24538880, 39262208, 41328640, 49077760, 78524416, 82657280, 98155520, 157048832, 196311040, 314097664, 392622080, 785244160, 1570488320]

約数ペア:

[(1, 1570488320), (2, 785244160), (4, 392622080), (5, 314097664), (8, 196311040), (10, 157048832), (16, 98155520), (19, 82657280), (20, 78524416), (32, 49077760), (38, 41328640), (40, 39262208), (64, 24538880), (76, 20664320), (80, 19631104), (95, 16531456), (128, 12269440), (152, 10332160), (160, 9815552), (190, 8265728), (256, 6134720), (304, 5166080), (320, 4907776), (380, 4132864), (512, 3067360), (608, 2583040), (640, 2453888), (760, 2066432), (1009, 1556480), (1024, 1533680), (1216, 1291520), (1280, 1226944), (1520, 1033216), (2018, 778240), (2048, 766840), (2432, 645760), (2560, 613472), (3040, 516608), (4036, 389120), (4096, 383420), (4864, 322880), (5045, 311296), (5120, 306736), (6080, 258304), (8072, 194560), (8192, 191710), (9728, 161440), (10090, 155648), (10240, 153368), (12160, 129152), (16144, 97280), (16384, 95855), (19171, 81920), (19456, 80720), (20180, 77824), (20480, 76684), (24320, 64576), (32288, 48640), (38342, 40960), (38912, 40360)]