529122160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{383}}^1\times {\mathrm{2467}}^1$

素因数の和:2870

約数の個数: 80

約数和(自身を含む): 1410195456

約数和(自身を除く): 881073296

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 383, 560, 766, 1532, 1915, 2467, 2681, 3064, 3830, 4934, 5362, 6128, 7660, 9868, 10724, 12335, 13405, 15320, 17269, 19736, 21448, 24670, 26810, 30640, 34538, 39472, 42896, 49340, 53620, 69076, 86345, 98680, 107240, 138152, 172690, 197360, 214480, 276304, 345380, 690760, 944861, 1381520, 1889722, 3779444, 4724305, 6614027, 7558888, 9448610, 13228054, 15117776, 18897220, 26456108, 33070135, 37794440, 52912216, 66140270, 75588880, 105824432, 132280540, 264561080, 529122160]

約数ペア:

[(1, 529122160), (2, 264561080), (4, 132280540), (5, 105824432), (7, 75588880), (8, 66140270), (10, 52912216), (14, 37794440), (16, 33070135), (20, 26456108), (28, 18897220), (35, 15117776), (40, 13228054), (56, 9448610), (70, 7558888), (80, 6614027), (112, 4724305), (140, 3779444), (280, 1889722), (383, 1381520), (560, 944861), (766, 690760), (1532, 345380), (1915, 276304), (2467, 214480), (2681, 197360), (3064, 172690), (3830, 138152), (4934, 107240), (5362, 98680), (6128, 86345), (7660, 69076), (9868, 53620), (10724, 49340), (12335, 42896), (13405, 39472), (15320, 34538), (17269, 30640), (19736, 26810), (21448, 24670)]