506929920

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{18859}}^1$

素因数の和:18890

約数の個数: 144

約数和(自身を含む): 1850392320

約数和(自身を除く): 1343462400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 768, 840, 896, 960, 1120, 1280, 1344, 1680, 1792, 1920, 2240, 2688, 3360, 3840, 4480, 5376, 6720, 8960, 13440, 18859, 26880, 37718, 56577, 75436, 94295, 113154, 132013, 150872, 188590, 226308, 264026, 282885, 301744, 377180, 396039, 452616, 528052, 565770, 603488, 660065, 754360, 792078, 905232, 1056104, 1131540, 1206976, 1320130, 1508720, 1584156, 1810464, 1980195, 2112208, 2263080, 2413952, 2640260, 3017440, 3168312, 3620928, 3960390, 4224416, 4526160, 4827904, 5280520, 6034880, 6336624, 7241856, 7920780, 8448832, 9052320, 10561040, 12069760, 12673248, 14483712, 15841560, 16897664, 18104640, 21122080, 24139520, 25346496, 31683120, 33795328, 36209280, 42244160, 50692992, 63366240, 72418560, 84488320, 101385984, 126732480, 168976640, 253464960, 506929920]

約数ペア:

[(1, 506929920), (2, 253464960), (3, 168976640), (4, 126732480), (5, 101385984), (6, 84488320), (7, 72418560), (8, 63366240), (10, 50692992), (12, 42244160), (14, 36209280), (15, 33795328), (16, 31683120), (20, 25346496), (21, 24139520), (24, 21122080), (28, 18104640), (30, 16897664), (32, 15841560), (35, 14483712), (40, 12673248), (42, 12069760), (48, 10561040), (56, 9052320), (60, 8448832), (64, 7920780), (70, 7241856), (80, 6336624), (84, 6034880), (96, 5280520), (105, 4827904), (112, 4526160), (120, 4224416), (128, 3960390), (140, 3620928), (160, 3168312), (168, 3017440), (192, 2640260), (210, 2413952), (224, 2263080), (240, 2112208), (256, 1980195), (280, 1810464), (320, 1584156), (336, 1508720), (384, 1320130), (420, 1206976), (448, 1131540), (480, 1056104), (560, 905232), (640, 792078), (672, 754360), (768, 660065), (840, 603488), (896, 565770), (960, 528052), (1120, 452616), (1280, 396039), (1344, 377180), (1680, 301744), (1792, 282885), (1920, 264026), (2240, 226308), (2688, 188590), (3360, 150872), (3840, 132013), (4480, 113154), (5376, 94295), (6720, 75436), (8960, 56577), (13440, 37718), (18859, 26880)]