6673068680

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^2\times {\mathrm{67}}^1\times {\mathrm{2591}}^1$

素因数の和:2731

約数の個数: 96

約数和(自身を含む): 15751998720

約数和(自身を除く): 9078930040

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 67, 124, 134, 155, 248, 268, 310, 335, 536, 620, 670, 961, 1240, 1340, 1922, 2077, 2591, 2680, 3844, 4154, 4805, 5182, 7688, 8308, 9610, 10364, 10385, 12955, 16616, 19220, 20728, 20770, 25910, 38440, 41540, 51820, 64387, 80321, 83080, 103640, 128774, 160642, 173597, 257548, 321284, 321935, 347194, 401605, 515096, 642568, 643870, 694388, 803210, 867985, 1287740, 1388776, 1606420, 1735970, 2489951, 2575480, 3212840, 3471940, 4979902, 5381507, 6943880, 9959804, 10763014, 12449755, 19919608, 21526028, 24899510, 26907535, 43052056, 49799020, 53815070, 99598040, 107630140, 166826717, 215260280, 333653434, 667306868, 834133585, 1334613736, 1668267170, 3336534340, 6673068680]

約数ペア:

[(1, 6673068680), (2, 3336534340), (4, 1668267170), (5, 1334613736), (8, 834133585), (10, 667306868), (20, 333653434), (31, 215260280), (40, 166826717), (62, 107630140), (67, 99598040), (124, 53815070), (134, 49799020), (155, 43052056), (248, 26907535), (268, 24899510), (310, 21526028), (335, 19919608), (536, 12449755), (620, 10763014), (670, 9959804), (961, 6943880), (1240, 5381507), (1340, 4979902), (1922, 3471940), (2077, 3212840), (2591, 2575480), (2680, 2489951), (3844, 1735970), (4154, 1606420), (4805, 1388776), (5182, 1287740), (7688, 867985), (8308, 803210), (9610, 694388), (10364, 643870), (10385, 642568), (12955, 515096), (16616, 401605), (19220, 347194), (20728, 321935), (20770, 321284), (25910, 257548), (38440, 173597), (41540, 160642), (51820, 128774), (64387, 103640), (80321, 83080)]