892480120

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{283}}^1\times {\mathrm{1609}}^1$

素因数の和:1917

約数の個数: 96

約数和(自身を含む): 2345641200

約数和(自身を除く): 1453161080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 283, 392, 490, 566, 980, 1132, 1415, 1609, 1960, 1981, 2264, 2830, 3218, 3962, 5660, 6436, 7924, 8045, 9905, 11263, 11320, 12872, 13867, 15848, 16090, 19810, 22526, 27734, 32180, 39620, 45052, 55468, 56315, 64360, 69335, 78841, 79240, 90104, 110936, 112630, 138670, 157682, 225260, 277340, 315364, 394205, 450520, 455347, 554680, 630728, 788410, 910694, 1576820, 1821388, 2276735, 3153640, 3187429, 3642776, 4553470, 6374858, 9106940, 12749716, 15937145, 18213880, 22312003, 25499432, 31874290, 44624006, 63748580, 89248012, 111560015, 127497160, 178496024, 223120030, 446240060, 892480120]

約数ペア:

[(1, 892480120), (2, 446240060), (4, 223120030), (5, 178496024), (7, 127497160), (8, 111560015), (10, 89248012), (14, 63748580), (20, 44624006), (28, 31874290), (35, 25499432), (40, 22312003), (49, 18213880), (56, 15937145), (70, 12749716), (98, 9106940), (140, 6374858), (196, 4553470), (245, 3642776), (280, 3187429), (283, 3153640), (392, 2276735), (490, 1821388), (566, 1576820), (980, 910694), (1132, 788410), (1415, 630728), (1609, 554680), (1960, 455347), (1981, 450520), (2264, 394205), (2830, 315364), (3218, 277340), (3962, 225260), (5660, 157682), (6436, 138670), (7924, 112630), (8045, 110936), (9905, 90104), (11263, 79240), (11320, 78841), (12872, 69335), (13867, 64360), (15848, 56315), (16090, 55468), (19810, 45052), (22526, 39620), (27734, 32180)]