66118080

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{9839}}^1$

素因数の和:9866

約数の個数: 112

約数和(自身を含む): 239938560

約数和(自身を除く): 173820480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 9839, 19678, 29517, 39356, 49195, 59034, 68873, 78712, 98390, 118068, 137746, 147585, 157424, 196780, 206619, 236136, 275492, 295170, 314848, 344365, 393560, 413238, 472272, 550984, 590340, 629696, 688730, 787120, 826476, 944544, 1033095, 1101968, 1180680, 1377460, 1574240, 1652952, 1889088, 2066190, 2203936, 2361360, 2754920, 3148480, 3305904, 4132380, 4407872, 4722720, 5509840, 6611808, 8264760, 9445440, 11019680, 13223616, 16529520, 22039360, 33059040, 66118080]

約数ペア:

[(1, 66118080), (2, 33059040), (3, 22039360), (4, 16529520), (5, 13223616), (6, 11019680), (7, 9445440), (8, 8264760), (10, 6611808), (12, 5509840), (14, 4722720), (15, 4407872), (16, 4132380), (20, 3305904), (21, 3148480), (24, 2754920), (28, 2361360), (30, 2203936), (32, 2066190), (35, 1889088), (40, 1652952), (42, 1574240), (48, 1377460), (56, 1180680), (60, 1101968), (64, 1033095), (70, 944544), (80, 826476), (84, 787120), (96, 688730), (105, 629696), (112, 590340), (120, 550984), (140, 472272), (160, 413238), (168, 393560), (192, 344365), (210, 314848), (224, 295170), (240, 275492), (280, 236136), (320, 206619), (336, 196780), (420, 157424), (448, 147585), (480, 137746), (560, 118068), (672, 98390), (840, 78712), (960, 68873), (1120, 59034), (1344, 49195), (1680, 39356), (2240, 29517), (3360, 19678), (6720, 9839)]