1790367040

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{72661}}^1$

素因数の和:72696

約数の個数: 112

約数和(自身を含む): 5315370624

約数和(自身を除く): 3525003584

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 110, 112, 140, 154, 160, 176, 220, 224, 280, 308, 320, 352, 385, 440, 448, 560, 616, 704, 770, 880, 1120, 1232, 1540, 1760, 2240, 2464, 3080, 3520, 4928, 6160, 12320, 24640, 72661, 145322, 290644, 363305, 508627, 581288, 726610, 799271, 1017254, 1162576, 1453220, 1598542, 2034508, 2325152, 2543135, 2906440, 3197084, 3996355, 4069016, 4650304, 5086270, 5594897, 5812880, 6394168, 7992710, 8138032, 10172540, 11189794, 11625760, 12788336, 15985420, 16276064, 20345080, 22379588, 23251520, 25576672, 27974485, 31970840, 32552128, 40690160, 44759176, 51153344, 55948970, 63941680, 81380320, 89518352, 111897940, 127883360, 162760640, 179036704, 223795880, 255766720, 358073408, 447591760, 895183520, 1790367040]

約数ペア:

[(1, 1790367040), (2, 895183520), (4, 447591760), (5, 358073408), (7, 255766720), (8, 223795880), (10, 179036704), (11, 162760640), (14, 127883360), (16, 111897940), (20, 89518352), (22, 81380320), (28, 63941680), (32, 55948970), (35, 51153344), (40, 44759176), (44, 40690160), (55, 32552128), (56, 31970840), (64, 27974485), (70, 25576672), (77, 23251520), (80, 22379588), (88, 20345080), (110, 16276064), (112, 15985420), (140, 12788336), (154, 11625760), (160, 11189794), (176, 10172540), (220, 8138032), (224, 7992710), (280, 6394168), (308, 5812880), (320, 5594897), (352, 5086270), (385, 4650304), (440, 4069016), (448, 3996355), (560, 3197084), (616, 2906440), (704, 2543135), (770, 2325152), (880, 2034508), (1120, 1598542), (1232, 1453220), (1540, 1162576), (1760, 1017254), (2240, 799271), (2464, 726610), (3080, 581288), (3520, 508627), (4928, 363305), (6160, 290644), (12320, 145322), (24640, 72661)]