2587134360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{311}}^1\times {\mathrm{383}}^1$

素因数の和:889

約数の個数: 128

約数和(自身を含む): 7849820160

約数和(自身を除く): 5262685800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 181, 311, 362, 383, 543, 622, 724, 766, 905, 933, 1086, 1149, 1244, 1448, 1532, 1555, 1810, 1866, 1915, 2172, 2298, 2488, 2715, 3064, 3110, 3620, 3732, 3830, 4344, 4596, 4665, 5430, 5745, 6220, 7240, 7464, 7660, 9192, 9330, 10860, 11490, 12440, 15320, 18660, 21720, 22980, 37320, 45960, 56291, 69323, 112582, 119113, 138646, 168873, 207969, 225164, 238226, 277292, 281455, 337746, 346615, 357339, 415938, 450328, 476452, 554584, 562910, 595565, 675492, 693230, 714678, 831876, 844365, 952904, 1039845, 1125820, 1191130, 1350984, 1386460, 1429356, 1663752, 1688730, 1786695, 2079690, 2251640, 2382260, 2772920, 2858712, 3377460, 3573390, 4159380, 4764520, 6754920, 7146780, 8318760, 14293560, 21559453, 43118906, 64678359, 86237812, 107797265, 129356718, 172475624, 215594530, 258713436, 323391795, 431189060, 517426872, 646783590, 862378120, 1293567180, 2587134360]

約数ペア:

[(1, 2587134360), (2, 1293567180), (3, 862378120), (4, 646783590), (5, 517426872), (6, 431189060), (8, 323391795), (10, 258713436), (12, 215594530), (15, 172475624), (20, 129356718), (24, 107797265), (30, 86237812), (40, 64678359), (60, 43118906), (120, 21559453), (181, 14293560), (311, 8318760), (362, 7146780), (383, 6754920), (543, 4764520), (622, 4159380), (724, 3573390), (766, 3377460), (905, 2858712), (933, 2772920), (1086, 2382260), (1149, 2251640), (1244, 2079690), (1448, 1786695), (1532, 1688730), (1555, 1663752), (1810, 1429356), (1866, 1386460), (1915, 1350984), (2172, 1191130), (2298, 1125820), (2488, 1039845), (2715, 952904), (3064, 844365), (3110, 831876), (3620, 714678), (3732, 693230), (3830, 675492), (4344, 595565), (4596, 562910), (4665, 554584), (5430, 476452), (5745, 450328), (6220, 415938), (7240, 357339), (7464, 346615), (7660, 337746), (9192, 281455), (9330, 277292), (10860, 238226), (11490, 225164), (12440, 207969), (15320, 168873), (18660, 138646), (21720, 119113), (22980, 112582), (37320, 69323), (45960, 56291)]