323157240

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{128237}}^1$

素因数の和:128261

約数の個数: 96

約数和(自身を含む): 1200307680

約数和(自身を除く): 877150440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 128237, 256474, 384711, 512948, 641185, 769422, 897659, 1025896, 1154133, 1282370, 1538844, 1795318, 1923555, 2308266, 2564740, 2692977, 3077688, 3590636, 3847110, 4488295, 4616532, 5129480, 5385954, 5770665, 7181272, 7694220, 8078931, 8976590, 9233064, 10771908, 11541330, 13464885, 15388440, 16157862, 17953180, 21543816, 23082660, 26929770, 32315724, 35906360, 40394655, 46165320, 53859540, 64631448, 80789310, 107719080, 161578620, 323157240]

約数ペア:

[(1, 323157240), (2, 161578620), (3, 107719080), (4, 80789310), (5, 64631448), (6, 53859540), (7, 46165320), (8, 40394655), (9, 35906360), (10, 32315724), (12, 26929770), (14, 23082660), (15, 21543816), (18, 17953180), (20, 16157862), (21, 15388440), (24, 13464885), (28, 11541330), (30, 10771908), (35, 9233064), (36, 8976590), (40, 8078931), (42, 7694220), (45, 7181272), (56, 5770665), (60, 5385954), (63, 5129480), (70, 4616532), (72, 4488295), (84, 3847110), (90, 3590636), (105, 3077688), (120, 2692977), (126, 2564740), (140, 2308266), (168, 1923555), (180, 1795318), (210, 1538844), (252, 1282370), (280, 1154133), (315, 1025896), (360, 897659), (420, 769422), (504, 641185), (630, 512948), (840, 384711), (1260, 256474), (2520, 128237)]