6768701440

素因数分解:

$2^{12}\times 5^1\times {\mathrm{349}}^1\times {\mathrm{947}}^1$

素因数の和:1325

約数の個数: 104

約数和(自身を含む): 16306642800

約数和(自身を除く): 9537941360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 349, 512, 640, 698, 947, 1024, 1280, 1396, 1745, 1894, 2048, 2560, 2792, 3490, 3788, 4096, 4735, 5120, 5584, 6980, 7576, 9470, 10240, 11168, 13960, 15152, 18940, 20480, 22336, 27920, 30304, 37880, 44672, 55840, 60608, 75760, 89344, 111680, 121216, 151520, 178688, 223360, 242432, 303040, 330503, 357376, 446720, 484864, 606080, 661006, 714752, 893440, 969728, 1212160, 1322012, 1429504, 1652515, 1786880, 1939456, 2424320, 2644024, 3305030, 3573760, 3878912, 4848640, 5288048, 6610060, 7147520, 9697280, 10576096, 13220120, 19394560, 21152192, 26440240, 42304384, 52880480, 84608768, 105760960, 169217536, 211521920, 338435072, 423043840, 676870144, 846087680, 1353740288, 1692175360, 3384350720, 6768701440]

約数ペア:

[(1, 6768701440), (2, 3384350720), (4, 1692175360), (5, 1353740288), (8, 846087680), (10, 676870144), (16, 423043840), (20, 338435072), (32, 211521920), (40, 169217536), (64, 105760960), (80, 84608768), (128, 52880480), (160, 42304384), (256, 26440240), (320, 21152192), (349, 19394560), (512, 13220120), (640, 10576096), (698, 9697280), (947, 7147520), (1024, 6610060), (1280, 5288048), (1396, 4848640), (1745, 3878912), (1894, 3573760), (2048, 3305030), (2560, 2644024), (2792, 2424320), (3490, 1939456), (3788, 1786880), (4096, 1652515), (4735, 1429504), (5120, 1322012), (5584, 1212160), (6980, 969728), (7576, 893440), (9470, 714752), (10240, 661006), (11168, 606080), (13960, 484864), (15152, 446720), (18940, 357376), (20480, 330503), (22336, 303040), (27920, 242432), (30304, 223360), (37880, 178688), (44672, 151520), (55840, 121216), (60608, 111680), (75760, 89344)]