68066280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{2663}}^1$

素因数の和:2751

約数の個数: 96

約数和(自身を含む): 224415360

約数和(自身を除く): 156349080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 71, 72, 90, 120, 142, 180, 213, 284, 355, 360, 426, 568, 639, 710, 852, 1065, 1278, 1420, 1704, 2130, 2556, 2663, 2840, 3195, 4260, 5112, 5326, 6390, 7989, 8520, 10652, 12780, 13315, 15978, 21304, 23967, 25560, 26630, 31956, 39945, 47934, 53260, 63912, 79890, 95868, 106520, 119835, 159780, 189073, 191736, 239670, 319560, 378146, 479340, 567219, 756292, 945365, 958680, 1134438, 1512584, 1701657, 1890730, 2268876, 2836095, 3403314, 3781460, 4537752, 5672190, 6806628, 7562920, 8508285, 11344380, 13613256, 17016570, 22688760, 34033140, 68066280]

約数ペア:

[(1, 68066280), (2, 34033140), (3, 22688760), (4, 17016570), (5, 13613256), (6, 11344380), (8, 8508285), (9, 7562920), (10, 6806628), (12, 5672190), (15, 4537752), (18, 3781460), (20, 3403314), (24, 2836095), (30, 2268876), (36, 1890730), (40, 1701657), (45, 1512584), (60, 1134438), (71, 958680), (72, 945365), (90, 756292), (120, 567219), (142, 479340), (180, 378146), (213, 319560), (284, 239670), (355, 191736), (360, 189073), (426, 159780), (568, 119835), (639, 106520), (710, 95868), (852, 79890), (1065, 63912), (1278, 53260), (1420, 47934), (1704, 39945), (2130, 31956), (2556, 26630), (2663, 25560), (2840, 23967), (3195, 21304), (4260, 15978), (5112, 13315), (5326, 12780), (6390, 10652), (7989, 8520)]