6857393920

素因数分解:

$2^8\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{4001}}^1$

素因数の和:4138

約数の個数: 144

約数和(自身を含む): 17865312192

約数和(自身を除く): 11007918272

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 103, 104, 128, 130, 160, 206, 208, 256, 260, 320, 412, 416, 515, 520, 640, 824, 832, 1030, 1040, 1280, 1339, 1648, 1664, 2060, 2080, 2678, 3296, 3328, 4001, 4120, 4160, 5356, 6592, 6695, 8002, 8240, 8320, 10712, 13184, 13390, 16004, 16480, 16640, 20005, 21424, 26368, 26780, 32008, 32960, 40010, 42848, 52013, 53560, 64016, 65920, 80020, 85696, 104026, 107120, 128032, 131840, 160040, 171392, 208052, 214240, 256064, 260065, 320080, 342784, 412103, 416104, 428480, 512128, 520130, 640160, 824206, 832208, 856960, 1024256, 1040260, 1280320, 1648412, 1664416, 1713920, 2060515, 2080520, 2560640, 3296824, 3328832, 4121030, 4161040, 5121280, 5357339, 6593648, 6657664, 8242060, 8322080, 10714678, 13187296, 13315328, 16484120, 16644160, 21429356, 26374592, 26786695, 32968240, 33288320, 42858712, 52749184, 53573390, 65936480, 66576640, 85717424, 105498368, 107146780, 131872960, 171434848, 214293560, 263745920, 342869696, 428587120, 527491840, 685739392, 857174240, 1371478784, 1714348480, 3428696960, 6857393920]

約数ペア:

[(1, 6857393920), (2, 3428696960), (4, 1714348480), (5, 1371478784), (8, 857174240), (10, 685739392), (13, 527491840), (16, 428587120), (20, 342869696), (26, 263745920), (32, 214293560), (40, 171434848), (52, 131872960), (64, 107146780), (65, 105498368), (80, 85717424), (103, 66576640), (104, 65936480), (128, 53573390), (130, 52749184), (160, 42858712), (206, 33288320), (208, 32968240), (256, 26786695), (260, 26374592), (320, 21429356), (412, 16644160), (416, 16484120), (515, 13315328), (520, 13187296), (640, 10714678), (824, 8322080), (832, 8242060), (1030, 6657664), (1040, 6593648), (1280, 5357339), (1339, 5121280), (1648, 4161040), (1664, 4121030), (2060, 3328832), (2080, 3296824), (2678, 2560640), (3296, 2080520), (3328, 2060515), (4001, 1713920), (4120, 1664416), (4160, 1648412), (5356, 1280320), (6592, 1040260), (6695, 1024256), (8002, 856960), (8240, 832208), (8320, 824206), (10712, 640160), (13184, 520130), (13390, 512128), (16004, 428480), (16480, 416104), (16640, 412103), (20005, 342784), (21424, 320080), (26368, 260065), (26780, 256064), (32008, 214240), (32960, 208052), (40010, 171392), (42848, 160040), (52013, 131840), (53560, 128032), (64016, 107120), (65920, 104026), (80020, 85696)]