204184960

素因数分解:

$2^7\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{383}}^1$

素因数の和:433

約数の個数: 192

約数和(自身を含む): 602795520

約数和(自身を除く): 398610560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 49, 56, 64, 68, 70, 80, 85, 98, 112, 119, 128, 136, 140, 160, 170, 196, 224, 238, 245, 272, 280, 320, 340, 383, 392, 448, 476, 490, 544, 560, 595, 640, 680, 766, 784, 833, 896, 952, 980, 1088, 1120, 1190, 1360, 1532, 1568, 1666, 1904, 1915, 1960, 2176, 2240, 2380, 2681, 2720, 3064, 3136, 3332, 3808, 3830, 3920, 4165, 4480, 4760, 5362, 5440, 6128, 6272, 6511, 6664, 7616, 7660, 7840, 8330, 9520, 10724, 10880, 12256, 13022, 13328, 13405, 15232, 15320, 15680, 16660, 18767, 19040, 21448, 24512, 26044, 26656, 26810, 30640, 31360, 32555, 33320, 37534, 38080, 42896, 45577, 49024, 52088, 53312, 53620, 61280, 65110, 66640, 75068, 76160, 85792, 91154, 93835, 104176, 106624, 107240, 122560, 130220, 133280, 150136, 171584, 182308, 187670, 208352, 214480, 227885, 245120, 260440, 266560, 300272, 319039, 343168, 364616, 375340, 416704, 428960, 455770, 520880, 533120, 600544, 638078, 729232, 750680, 833408, 857920, 911540, 1041760, 1201088, 1276156, 1458464, 1501360, 1595195, 1715840, 1823080, 2083520, 2402176, 2552312, 2916928, 3002720, 3190390, 3646160, 4167040, 5104624, 5833856, 6005440, 6380780, 7292320, 10209248, 12010880, 12761560, 14584640, 20418496, 25523120, 29169280, 40836992, 51046240, 102092480, 204184960]

約数ペア:

[(1, 204184960), (2, 102092480), (4, 51046240), (5, 40836992), (7, 29169280), (8, 25523120), (10, 20418496), (14, 14584640), (16, 12761560), (17, 12010880), (20, 10209248), (28, 7292320), (32, 6380780), (34, 6005440), (35, 5833856), (40, 5104624), (49, 4167040), (56, 3646160), (64, 3190390), (68, 3002720), (70, 2916928), (80, 2552312), (85, 2402176), (98, 2083520), (112, 1823080), (119, 1715840), (128, 1595195), (136, 1501360), (140, 1458464), (160, 1276156), (170, 1201088), (196, 1041760), (224, 911540), (238, 857920), (245, 833408), (272, 750680), (280, 729232), (320, 638078), (340, 600544), (383, 533120), (392, 520880), (448, 455770), (476, 428960), (490, 416704), (544, 375340), (560, 364616), (595, 343168), (640, 319039), (680, 300272), (766, 266560), (784, 260440), (833, 245120), (896, 227885), (952, 214480), (980, 208352), (1088, 187670), (1120, 182308), (1190, 171584), (1360, 150136), (1532, 133280), (1568, 130220), (1666, 122560), (1904, 107240), (1915, 106624), (1960, 104176), (2176, 93835), (2240, 91154), (2380, 85792), (2681, 76160), (2720, 75068), (3064, 66640), (3136, 65110), (3332, 61280), (3808, 53620), (3830, 53312), (3920, 52088), (4165, 49024), (4480, 45577), (4760, 42896), (5362, 38080), (5440, 37534), (6128, 33320), (6272, 32555), (6511, 31360), (6664, 30640), (7616, 26810), (7660, 26656), (7840, 26044), (8330, 24512), (9520, 21448), (10724, 19040), (10880, 18767), (12256, 16660), (13022, 15680), (13328, 15320), (13405, 15232)]