2128577640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{362003}}^1$

素因数の和:362031

約数の個数: 96

約数和(自身を含む): 7428322080

約数和(自身を除く): 5299744440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 735, 840, 980, 1176, 1470, 1960, 2940, 5880, 362003, 724006, 1086009, 1448012, 1810015, 2172018, 2534021, 2896024, 3620030, 4344036, 5068042, 5430045, 7240060, 7602063, 8688072, 10136084, 10860090, 12670105, 14480120, 15204126, 17738147, 20272168, 21720180, 25340210, 30408252, 35476294, 38010315, 43440360, 50680420, 53214441, 60816504, 70952588, 76020630, 88690735, 101360840, 106428882, 141905176, 152041260, 177381470, 212857764, 266072205, 304082520, 354762940, 425715528, 532144410, 709525880, 1064288820, 2128577640]

約数ペア:

[(1, 2128577640), (2, 1064288820), (3, 709525880), (4, 532144410), (5, 425715528), (6, 354762940), (7, 304082520), (8, 266072205), (10, 212857764), (12, 177381470), (14, 152041260), (15, 141905176), (20, 106428882), (21, 101360840), (24, 88690735), (28, 76020630), (30, 70952588), (35, 60816504), (40, 53214441), (42, 50680420), (49, 43440360), (56, 38010315), (60, 35476294), (70, 30408252), (84, 25340210), (98, 21720180), (105, 20272168), (120, 17738147), (140, 15204126), (147, 14480120), (168, 12670105), (196, 10860090), (210, 10136084), (245, 8688072), (280, 7602063), (294, 7240060), (392, 5430045), (420, 5068042), (490, 4344036), (588, 3620030), (735, 2896024), (840, 2534021), (980, 2172018), (1176, 1810015), (1470, 1448012), (1960, 1086009), (2940, 724006), (5880, 362003)]