56143080

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{22279}}^1$

素因数の和:22303

約数の個数: 96

約数和(自身を含む): 208540800

約数和(自身を除く): 152397720

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, 22279, 44558, 66837, 89116, 111395, 133674, 155953, 178232, 200511, 222790, 267348, 311906, 334185, 401022, 445580, 467859, 534696, 623812, 668370, 779765, 802044, 891160, 935718, 1002555, 1247624, 1336740, 1403577, 1559530, 1604088, 1871436, 2005110, 2339295, 2673480, 2807154, 3119060, 3742872, 4010220, 4678590, 5614308, 6238120, 7017885, 8020440, 9357180, 11228616, 14035770, 18714360, 28071540, 56143080]

約数ペア:

[(1, 56143080), (2, 28071540), (3, 18714360), (4, 14035770), (5, 11228616), (6, 9357180), (7, 8020440), (8, 7017885), (9, 6238120), (10, 5614308), (12, 4678590), (14, 4010220), (15, 3742872), (18, 3119060), (20, 2807154), (21, 2673480), (24, 2339295), (28, 2005110), (30, 1871436), (35, 1604088), (36, 1559530), (40, 1403577), (42, 1336740), (45, 1247624), (56, 1002555), (60, 935718), (63, 891160), (70, 802044), (72, 779765), (84, 668370), (90, 623812), (105, 534696), (120, 467859), (126, 445580), (140, 401022), (168, 334185), (180, 311906), (210, 267348), (252, 222790), (280, 200511), (315, 178232), (360, 155953), (420, 133674), (504, 111395), (630, 89116), (840, 66837), (1260, 44558), (2520, 22279)]