126126080

素因数分解:

$2^{11}\times 5^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1$

素因数の和:249

約数の個数: 96

約数和(自身を含む): 308107800

約数和(自身を除く): 181981720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 109, 113, 128, 160, 218, 226, 256, 320, 436, 452, 512, 545, 565, 640, 872, 904, 1024, 1090, 1130, 1280, 1744, 1808, 2048, 2180, 2260, 2560, 3488, 3616, 4360, 4520, 5120, 6976, 7232, 8720, 9040, 10240, 12317, 13952, 14464, 17440, 18080, 24634, 27904, 28928, 34880, 36160, 49268, 55808, 57856, 61585, 69760, 72320, 98536, 111616, 115712, 123170, 139520, 144640, 197072, 223232, 231424, 246340, 279040, 289280, 394144, 492680, 558080, 578560, 788288, 985360, 1116160, 1157120, 1576576, 1970720, 3153152, 3941440, 6306304, 7882880, 12612608, 15765760, 25225216, 31531520, 63063040, 126126080]

約数ペア:

[(1, 126126080), (2, 63063040), (4, 31531520), (5, 25225216), (8, 15765760), (10, 12612608), (16, 7882880), (20, 6306304), (32, 3941440), (40, 3153152), (64, 1970720), (80, 1576576), (109, 1157120), (113, 1116160), (128, 985360), (160, 788288), (218, 578560), (226, 558080), (256, 492680), (320, 394144), (436, 289280), (452, 279040), (512, 246340), (545, 231424), (565, 223232), (640, 197072), (872, 144640), (904, 139520), (1024, 123170), (1090, 115712), (1130, 111616), (1280, 98536), (1744, 72320), (1808, 69760), (2048, 61585), (2180, 57856), (2260, 55808), (2560, 49268), (3488, 36160), (3616, 34880), (4360, 28928), (4520, 27904), (5120, 24634), (6976, 18080), (7232, 17440), (8720, 14464), (9040, 13952), (10240, 12317)]