66514920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{8273}}^1$

素因数の和:8354

約数の個数: 64

約数和(自身を含む): 202547520

約数和(自身を除く): 136032600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 67, 120, 134, 201, 268, 335, 402, 536, 670, 804, 1005, 1340, 1608, 2010, 2680, 4020, 8040, 8273, 16546, 24819, 33092, 41365, 49638, 66184, 82730, 99276, 124095, 165460, 198552, 248190, 330920, 496380, 554291, 992760, 1108582, 1662873, 2217164, 2771455, 3325746, 4434328, 5542910, 6651492, 8314365, 11085820, 13302984, 16628730, 22171640, 33257460, 66514920]

約数ペア:

[(1, 66514920), (2, 33257460), (3, 22171640), (4, 16628730), (5, 13302984), (6, 11085820), (8, 8314365), (10, 6651492), (12, 5542910), (15, 4434328), (20, 3325746), (24, 2771455), (30, 2217164), (40, 1662873), (60, 1108582), (67, 992760), (120, 554291), (134, 496380), (201, 330920), (268, 248190), (335, 198552), (402, 165460), (536, 124095), (670, 99276), (804, 82730), (1005, 66184), (1340, 49638), (1608, 41365), (2010, 33092), (2680, 24819), (4020, 16546), (8040, 8273)]