239301720

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{94961}}^1$

素因数の和:94985

約数の個数: 96

約数和(自身を含む): 888844320

約数和(自身を除く): 649542600

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, 94961, 189922, 284883, 379844, 474805, 569766, 664727, 759688, 854649, 949610, 1139532, 1329454, 1424415, 1709298, 1899220, 1994181, 2279064, 2658908, 2848830, 3323635, 3418596, 3798440, 3988362, 4273245, 5317816, 5697660, 5982543, 6647270, 6837192, 7976724, 8546490, 9970905, 11395320, 11965086, 13294540, 15953448, 17092980, 19941810, 23930172, 26589080, 29912715, 34185960, 39883620, 47860344, 59825430, 79767240, 119650860, 239301720]

約数ペア:

[(1, 239301720), (2, 119650860), (3, 79767240), (4, 59825430), (5, 47860344), (6, 39883620), (7, 34185960), (8, 29912715), (9, 26589080), (10, 23930172), (12, 19941810), (14, 17092980), (15, 15953448), (18, 13294540), (20, 11965086), (21, 11395320), (24, 9970905), (28, 8546490), (30, 7976724), (35, 6837192), (36, 6647270), (40, 5982543), (42, 5697660), (45, 5317816), (56, 4273245), (60, 3988362), (63, 3798440), (70, 3418596), (72, 3323635), (84, 2848830), (90, 2658908), (105, 2279064), (120, 1994181), (126, 1899220), (140, 1709298), (168, 1424415), (180, 1329454), (210, 1139532), (252, 949610), (280, 854649), (315, 759688), (360, 664727), (420, 569766), (504, 474805), (630, 379844), (840, 284883), (1260, 189922), (2520, 94961)]