172999680

素因数分解:

$2^{10}\times 3^1\times 5^1\times 7^1\times {\mathrm{1609}}^1$

素因数の和:1644

約数の個数: 176

約数和(自身を含む): 632768640

約数和(自身を除く): 459768960

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, 512, 560, 640, 672, 768, 840, 896, 960, 1024, 1120, 1280, 1344, 1536, 1609, 1680, 1792, 1920, 2240, 2560, 2688, 3072, 3218, 3360, 3584, 3840, 4480, 4827, 5120, 5376, 6436, 6720, 7168, 7680, 8045, 8960, 9654, 10752, 11263, 12872, 13440, 15360, 16090, 17920, 19308, 21504, 22526, 24135, 25744, 26880, 32180, 33789, 35840, 38616, 45052, 48270, 51488, 53760, 56315, 64360, 67578, 77232, 90104, 96540, 102976, 107520, 112630, 128720, 135156, 154464, 168945, 180208, 193080, 205952, 225260, 257440, 270312, 308928, 337890, 360416, 386160, 411904, 450520, 514880, 540624, 617856, 675780, 720832, 772320, 823808, 901040, 1029760, 1081248, 1235712, 1351560, 1441664, 1544640, 1647616, 1802080, 2059520, 2162496, 2471424, 2703120, 2883328, 3089280, 3604160, 4119040, 4324992, 4942848, 5406240, 5766656, 6178560, 7208320, 8238080, 8649984, 10812480, 11533312, 12357120, 14416640, 17299968, 21624960, 24714240, 28833280, 34599936, 43249920, 57666560, 86499840, 172999680]

約数ペア:

[(1, 172999680), (2, 86499840), (3, 57666560), (4, 43249920), (5, 34599936), (6, 28833280), (7, 24714240), (8, 21624960), (10, 17299968), (12, 14416640), (14, 12357120), (15, 11533312), (16, 10812480), (20, 8649984), (21, 8238080), (24, 7208320), (28, 6178560), (30, 5766656), (32, 5406240), (35, 4942848), (40, 4324992), (42, 4119040), (48, 3604160), (56, 3089280), (60, 2883328), (64, 2703120), (70, 2471424), (80, 2162496), (84, 2059520), (96, 1802080), (105, 1647616), (112, 1544640), (120, 1441664), (128, 1351560), (140, 1235712), (160, 1081248), (168, 1029760), (192, 901040), (210, 823808), (224, 772320), (240, 720832), (256, 675780), (280, 617856), (320, 540624), (336, 514880), (384, 450520), (420, 411904), (448, 386160), (480, 360416), (512, 337890), (560, 308928), (640, 270312), (672, 257440), (768, 225260), (840, 205952), (896, 193080), (960, 180208), (1024, 168945), (1120, 154464), (1280, 135156), (1344, 128720), (1536, 112630), (1609, 107520), (1680, 102976), (1792, 96540), (1920, 90104), (2240, 77232), (2560, 67578), (2688, 64360), (3072, 56315), (3218, 53760), (3360, 51488), (3584, 48270), (3840, 45052), (4480, 38616), (4827, 35840), (5120, 33789), (5376, 32180), (6436, 26880), (6720, 25744), (7168, 24135), (7680, 22526), (8045, 21504), (8960, 19308), (9654, 17920), (10752, 16090), (11263, 15360), (12872, 13440)]