1572209280

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{499}}^1\times {\mathrm{547}}^1$

素因数の和:1071

約数の個数: 192

約数和(自身を含む): 5449860000

約数和(自身を除く): 3877650720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 499, 547, 576, 640, 720, 960, 998, 1094, 1152, 1440, 1497, 1641, 1920, 1996, 2188, 2495, 2735, 2880, 2994, 3282, 3992, 4376, 4491, 4923, 4990, 5470, 5760, 5988, 6564, 7485, 7984, 8205, 8752, 8982, 9846, 9980, 10940, 11976, 13128, 14970, 15968, 16410, 17504, 17964, 19692, 19960, 21880, 22455, 23952, 24615, 26256, 29940, 31936, 32820, 35008, 35928, 39384, 39920, 43760, 44910, 47904, 49230, 52512, 59880, 63872, 65640, 70016, 71856, 78768, 79840, 87520, 89820, 95808, 98460, 105024, 119760, 131280, 143712, 157536, 159680, 175040, 179640, 191616, 196920, 210048, 239520, 262560, 272953, 287424, 315072, 319360, 350080, 359280, 393840, 479040, 525120, 545906, 574848, 630144, 718560, 787680, 818859, 958080, 1050240, 1091812, 1364765, 1437120, 1575360, 1637718, 2183624, 2456577, 2729530, 2874240, 3150720, 3275436, 4094295, 4367248, 4913154, 5459060, 6550872, 8188590, 8734496, 9826308, 10918120, 12282885, 13101744, 16377180, 17468992, 19652616, 21836240, 24565770, 26203488, 32754360, 34937984, 39305232, 43672480, 49131540, 52406976, 65508720, 78610464, 87344960, 98263080, 104813952, 131017440, 157220928, 174689920, 196526160, 262034880, 314441856, 393052320, 524069760, 786104640, 1572209280]

約数ペア:

[(1, 1572209280), (2, 786104640), (3, 524069760), (4, 393052320), (5, 314441856), (6, 262034880), (8, 196526160), (9, 174689920), (10, 157220928), (12, 131017440), (15, 104813952), (16, 98263080), (18, 87344960), (20, 78610464), (24, 65508720), (30, 52406976), (32, 49131540), (36, 43672480), (40, 39305232), (45, 34937984), (48, 32754360), (60, 26203488), (64, 24565770), (72, 21836240), (80, 19652616), (90, 17468992), (96, 16377180), (120, 13101744), (128, 12282885), (144, 10918120), (160, 9826308), (180, 8734496), (192, 8188590), (240, 6550872), (288, 5459060), (320, 4913154), (360, 4367248), (384, 4094295), (480, 3275436), (499, 3150720), (547, 2874240), (576, 2729530), (640, 2456577), (720, 2183624), (960, 1637718), (998, 1575360), (1094, 1437120), (1152, 1364765), (1440, 1091812), (1497, 1050240), (1641, 958080), (1920, 818859), (1996, 787680), (2188, 718560), (2495, 630144), (2735, 574848), (2880, 545906), (2994, 525120), (3282, 479040), (3992, 393840), (4376, 359280), (4491, 350080), (4923, 319360), (4990, 315072), (5470, 287424), (5760, 272953), (5988, 262560), (6564, 239520), (7485, 210048), (7984, 196920), (8205, 191616), (8752, 179640), (8982, 175040), (9846, 159680), (9980, 157536), (10940, 143712), (11976, 131280), (13128, 119760), (14970, 105024), (15968, 98460), (16410, 95808), (17504, 89820), (17964, 87520), (19692, 79840), (19960, 78768), (21880, 71856), (22455, 70016), (23952, 65640), (24615, 63872), (26256, 59880), (29940, 52512), (31936, 49230), (32820, 47904), (35008, 44910), (35928, 43760), (39384, 39920)]