6560247680

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{63667}}^1$

素因数の和:63716

約数の個数: 128

約数和(自身を含む): 18703111680

約数和(自身を除く): 12142864000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 56, 64, 70, 80, 92, 112, 115, 128, 140, 160, 161, 184, 224, 230, 280, 320, 322, 368, 448, 460, 560, 640, 644, 736, 805, 896, 920, 1120, 1288, 1472, 1610, 1840, 2240, 2576, 2944, 3220, 3680, 4480, 5152, 6440, 7360, 10304, 12880, 14720, 20608, 25760, 51520, 63667, 103040, 127334, 254668, 318335, 445669, 509336, 636670, 891338, 1018672, 1273340, 1464341, 1782676, 2037344, 2228345, 2546680, 2928682, 3565352, 4074688, 4456690, 5093360, 5857364, 7130704, 7321705, 8149376, 8913380, 10186720, 10250387, 11714728, 14261408, 14643410, 17826760, 20373440, 20500774, 23429456, 28522816, 29286820, 35653520, 40746880, 41001548, 46858912, 51251935, 57045632, 58573640, 71307040, 82003096, 93717824, 102503870, 117147280, 142614080, 164006192, 187435648, 205007740, 234294560, 285228160, 328012384, 410015480, 468589120, 656024768, 820030960, 937178240, 1312049536, 1640061920, 3280123840, 6560247680]

約数ペア:

[(1, 6560247680), (2, 3280123840), (4, 1640061920), (5, 1312049536), (7, 937178240), (8, 820030960), (10, 656024768), (14, 468589120), (16, 410015480), (20, 328012384), (23, 285228160), (28, 234294560), (32, 205007740), (35, 187435648), (40, 164006192), (46, 142614080), (56, 117147280), (64, 102503870), (70, 93717824), (80, 82003096), (92, 71307040), (112, 58573640), (115, 57045632), (128, 51251935), (140, 46858912), (160, 41001548), (161, 40746880), (184, 35653520), (224, 29286820), (230, 28522816), (280, 23429456), (320, 20500774), (322, 20373440), (368, 17826760), (448, 14643410), (460, 14261408), (560, 11714728), (640, 10250387), (644, 10186720), (736, 8913380), (805, 8149376), (896, 7321705), (920, 7130704), (1120, 5857364), (1288, 5093360), (1472, 4456690), (1610, 4074688), (1840, 3565352), (2240, 2928682), (2576, 2546680), (2944, 2228345), (3220, 2037344), (3680, 1782676), (4480, 1464341), (5152, 1273340), (6440, 1018672), (7360, 891338), (10304, 636670), (12880, 509336), (14720, 445669), (20608, 318335), (25760, 254668), (51520, 127334), (63667, 103040)]