2610624240

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{517981}}^1$

素因数の和:518007

約数の個数: 120

約数和(自身を含む): 10019843808

約数和(自身を除く): 7409219568

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 517981, 1035962, 1553943, 2071924, 2589905, 3107886, 3625867, 4143848, 4661829, 5179810, 6215772, 7251734, 7769715, 8287696, 9323658, 10359620, 10877601, 12431544, 14503468, 15539430, 18129335, 18647316, 20719240, 21755202, 23309145, 24863088, 29006936, 31078860, 32632803, 36258670, 37294632, 41438480, 43510404, 46618290, 54388005, 58013872, 62157720, 65265606, 72517340, 74589264, 87020808, 93236580, 108776010, 124315440, 130531212, 145034680, 163164015, 174041616, 186473160, 217552020, 261062424, 290069360, 326328030, 372946320, 435104040, 522124848, 652656060, 870208080, 1305312120, 2610624240]

約数ペア:

[(1, 2610624240), (2, 1305312120), (3, 870208080), (4, 652656060), (5, 522124848), (6, 435104040), (7, 372946320), (8, 326328030), (9, 290069360), (10, 261062424), (12, 217552020), (14, 186473160), (15, 174041616), (16, 163164015), (18, 145034680), (20, 130531212), (21, 124315440), (24, 108776010), (28, 93236580), (30, 87020808), (35, 74589264), (36, 72517340), (40, 65265606), (42, 62157720), (45, 58013872), (48, 54388005), (56, 46618290), (60, 43510404), (63, 41438480), (70, 37294632), (72, 36258670), (80, 32632803), (84, 31078860), (90, 29006936), (105, 24863088), (112, 23309145), (120, 21755202), (126, 20719240), (140, 18647316), (144, 18129335), (168, 15539430), (180, 14503468), (210, 12431544), (240, 10877601), (252, 10359620), (280, 9323658), (315, 8287696), (336, 7769715), (360, 7251734), (420, 6215772), (504, 5179810), (560, 4661829), (630, 4143848), (720, 3625867), (840, 3107886), (1008, 2589905), (1260, 2071924), (1680, 1553943), (2520, 1035962), (5040, 517981)]