141040620

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{15991}}^1$

素因数の和:16020

約数の個数: 108

約数和(自身を含む): 497703024

約数和(自身を除く): 356662404

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 180, 196, 210, 245, 252, 294, 315, 420, 441, 490, 588, 630, 735, 882, 980, 1260, 1470, 1764, 2205, 2940, 4410, 8820, 15991, 31982, 47973, 63964, 79955, 95946, 111937, 143919, 159910, 191892, 223874, 239865, 287838, 319820, 335811, 447748, 479730, 559685, 575676, 671622, 719595, 783559, 959460, 1007433, 1119370, 1343244, 1439190, 1567118, 1679055, 2014866, 2238740, 2350677, 2878380, 3134236, 3358110, 3917795, 4029732, 4701354, 5037165, 6716220, 7052031, 7835590, 9402708, 10074330, 11753385, 14104062, 15671180, 20148660, 23506770, 28208124, 35260155, 47013540, 70520310, 141040620]

約数ペア:

[(1, 141040620), (2, 70520310), (3, 47013540), (4, 35260155), (5, 28208124), (6, 23506770), (7, 20148660), (9, 15671180), (10, 14104062), (12, 11753385), (14, 10074330), (15, 9402708), (18, 7835590), (20, 7052031), (21, 6716220), (28, 5037165), (30, 4701354), (35, 4029732), (36, 3917795), (42, 3358110), (45, 3134236), (49, 2878380), (60, 2350677), (63, 2238740), (70, 2014866), (84, 1679055), (90, 1567118), (98, 1439190), (105, 1343244), (126, 1119370), (140, 1007433), (147, 959460), (180, 783559), (196, 719595), (210, 671622), (245, 575676), (252, 559685), (294, 479730), (315, 447748), (420, 335811), (441, 319820), (490, 287838), (588, 239865), (630, 223874), (735, 191892), (882, 159910), (980, 143919), (1260, 111937), (1470, 95946), (1764, 79955), (2205, 63964), (2940, 47973), (4410, 31982), (8820, 15991)]