8571997080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{433}}^2$

素因数の和:1010

約数の個数: 144

約数和(自身を含む): 28143348480

約数和(自身を除く): 19571351400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 127, 180, 254, 360, 381, 433, 508, 635, 762, 866, 1016, 1143, 1270, 1299, 1524, 1732, 1905, 2165, 2286, 2540, 2598, 3048, 3464, 3810, 3897, 4330, 4572, 5080, 5196, 5715, 6495, 7620, 7794, 8660, 9144, 10392, 11430, 12990, 15240, 15588, 17320, 19485, 22860, 25980, 31176, 38970, 45720, 51960, 54991, 77940, 109982, 155880, 164973, 187489, 219964, 274955, 329946, 374978, 439928, 494919, 549910, 562467, 659892, 749956, 824865, 937445, 989838, 1099820, 1124934, 1319784, 1499912, 1649730, 1687401, 1874890, 1979676, 2199640, 2249868, 2474595, 2812335, 3299460, 3374802, 3749780, 3959352, 4499736, 4949190, 5624670, 6598920, 6749604, 7499560, 8437005, 9898380, 11249340, 13499208, 16874010, 19796760, 22498680, 23811103, 33748020, 47622206, 67496040, 71433309, 95244412, 119055515, 142866618, 190488824, 214299927, 238111030, 285733236, 357166545, 428599854, 476222060, 571466472, 714333090, 857199708, 952444120, 1071499635, 1428666180, 1714399416, 2142999270, 2857332360, 4285998540, 8571997080]

約数ペア:

[(1, 8571997080), (2, 4285998540), (3, 2857332360), (4, 2142999270), (5, 1714399416), (6, 1428666180), (8, 1071499635), (9, 952444120), (10, 857199708), (12, 714333090), (15, 571466472), (18, 476222060), (20, 428599854), (24, 357166545), (30, 285733236), (36, 238111030), (40, 214299927), (45, 190488824), (60, 142866618), (72, 119055515), (90, 95244412), (120, 71433309), (127, 67496040), (180, 47622206), (254, 33748020), (360, 23811103), (381, 22498680), (433, 19796760), (508, 16874010), (635, 13499208), (762, 11249340), (866, 9898380), (1016, 8437005), (1143, 7499560), (1270, 6749604), (1299, 6598920), (1524, 5624670), (1732, 4949190), (1905, 4499736), (2165, 3959352), (2286, 3749780), (2540, 3374802), (2598, 3299460), (3048, 2812335), (3464, 2474595), (3810, 2249868), (3897, 2199640), (4330, 1979676), (4572, 1874890), (5080, 1687401), (5196, 1649730), (5715, 1499912), (6495, 1319784), (7620, 1124934), (7794, 1099820), (8660, 989838), (9144, 937445), (10392, 824865), (11430, 749956), (12990, 659892), (15240, 562467), (15588, 549910), (17320, 494919), (19485, 439928), (22860, 374978), (25980, 329946), (31176, 274955), (38970, 219964), (45720, 187489), (51960, 164973), (54991, 155880), (77940, 109982)]