7003080

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{397}}^1$

素因数の和:428

約数の個数: 144

約数和(自身を含む): 26542620

約数和(自身を除く): 19539540

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, 49, 56, 60, 63, 70, 72, 84, 90, 98, 105, 120, 126, 140, 147, 168, 180, 196, 210, 245, 252, 280, 294, 315, 360, 392, 397, 420, 441, 490, 504, 588, 630, 735, 794, 840, 882, 980, 1176, 1191, 1260, 1470, 1588, 1764, 1960, 1985, 2205, 2382, 2520, 2779, 2940, 3176, 3528, 3573, 3970, 4410, 4764, 5558, 5880, 5955, 7146, 7940, 8337, 8820, 9528, 11116, 11910, 13895, 14292, 15880, 16674, 17640, 17865, 19453, 22232, 23820, 25011, 27790, 28584, 33348, 35730, 38906, 41685, 47640, 50022, 55580, 58359, 66696, 71460, 77812, 83370, 97265, 100044, 111160, 116718, 125055, 142920, 155624, 166740, 175077, 194530, 200088, 233436, 250110, 291795, 333480, 350154, 389060, 466872, 500220, 583590, 700308, 778120, 875385, 1000440, 1167180, 1400616, 1750770, 2334360, 3501540, 7003080]

約数ペア:

[(1, 7003080), (2, 3501540), (3, 2334360), (4, 1750770), (5, 1400616), (6, 1167180), (7, 1000440), (8, 875385), (9, 778120), (10, 700308), (12, 583590), (14, 500220), (15, 466872), (18, 389060), (20, 350154), (21, 333480), (24, 291795), (28, 250110), (30, 233436), (35, 200088), (36, 194530), (40, 175077), (42, 166740), (45, 155624), (49, 142920), (56, 125055), (60, 116718), (63, 111160), (70, 100044), (72, 97265), (84, 83370), (90, 77812), (98, 71460), (105, 66696), (120, 58359), (126, 55580), (140, 50022), (147, 47640), (168, 41685), (180, 38906), (196, 35730), (210, 33348), (245, 28584), (252, 27790), (280, 25011), (294, 23820), (315, 22232), (360, 19453), (392, 17865), (397, 17640), (420, 16674), (441, 15880), (490, 14292), (504, 13895), (588, 11910), (630, 11116), (735, 9528), (794, 8820), (840, 8337), (882, 7940), (980, 7146), (1176, 5955), (1191, 5880), (1260, 5558), (1470, 4764), (1588, 4410), (1764, 3970), (1960, 3573), (1985, 3528), (2205, 3176), (2382, 2940), (2520, 2779)]