208302360

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{503}}^1$

素因数の和:570

約数の個数: 256

約数和(自身を含む): 783820800

約数和(自身を除く): 575518440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 29, 30, 34, 35, 40, 42, 51, 56, 58, 60, 68, 70, 84, 85, 87, 102, 105, 116, 119, 120, 136, 140, 145, 168, 170, 174, 203, 204, 210, 232, 238, 255, 280, 290, 340, 348, 357, 406, 408, 420, 435, 476, 493, 503, 510, 580, 595, 609, 680, 696, 714, 812, 840, 870, 952, 986, 1006, 1015, 1020, 1160, 1190, 1218, 1428, 1479, 1509, 1624, 1740, 1785, 1972, 2012, 2030, 2040, 2380, 2436, 2465, 2515, 2856, 2958, 3018, 3045, 3451, 3480, 3521, 3570, 3944, 4024, 4060, 4760, 4872, 4930, 5030, 5916, 6036, 6090, 6902, 7042, 7140, 7395, 7545, 8120, 8551, 9860, 10060, 10353, 10563, 11832, 12072, 12180, 13804, 14084, 14280, 14587, 14790, 15090, 17102, 17255, 17605, 19720, 20120, 20706, 21126, 24360, 25653, 27608, 28168, 29174, 29580, 30180, 34204, 34510, 35210, 41412, 42252, 42755, 43761, 51306, 51765, 52815, 58348, 59160, 59857, 60360, 68408, 69020, 70420, 72935, 82824, 84504, 85510, 87522, 102109, 102612, 103530, 105630, 116696, 119714, 128265, 138040, 140840, 145870, 171020, 175044, 179571, 204218, 205224, 207060, 211260, 218805, 239428, 247979, 256530, 291740, 299285, 306327, 342040, 350088, 359142, 408436, 414120, 422520, 437610, 478856, 495958, 510545, 513060, 583480, 598570, 612654, 718284, 743937, 816872, 875220, 897855, 991916, 1021090, 1026120, 1197140, 1225308, 1239895, 1436568, 1487874, 1531635, 1735853, 1750440, 1795710, 1983832, 2042180, 2394280, 2450616, 2479790, 2975748, 3063270, 3471706, 3591420, 3719685, 4084360, 4959580, 5207559, 5951496, 6126540, 6943412, 7182840, 7439370, 8679265, 9919160, 10415118, 12253080, 13886824, 14878740, 17358530, 20830236, 26037795, 29757480, 34717060, 41660472, 52075590, 69434120, 104151180, 208302360]

約数ペア:

[(1, 208302360), (2, 104151180), (3, 69434120), (4, 52075590), (5, 41660472), (6, 34717060), (7, 29757480), (8, 26037795), (10, 20830236), (12, 17358530), (14, 14878740), (15, 13886824), (17, 12253080), (20, 10415118), (21, 9919160), (24, 8679265), (28, 7439370), (29, 7182840), (30, 6943412), (34, 6126540), (35, 5951496), (40, 5207559), (42, 4959580), (51, 4084360), (56, 3719685), (58, 3591420), (60, 3471706), (68, 3063270), (70, 2975748), (84, 2479790), (85, 2450616), (87, 2394280), (102, 2042180), (105, 1983832), (116, 1795710), (119, 1750440), (120, 1735853), (136, 1531635), (140, 1487874), (145, 1436568), (168, 1239895), (170, 1225308), (174, 1197140), (203, 1026120), (204, 1021090), (210, 991916), (232, 897855), (238, 875220), (255, 816872), (280, 743937), (290, 718284), (340, 612654), (348, 598570), (357, 583480), (406, 513060), (408, 510545), (420, 495958), (435, 478856), (476, 437610), (493, 422520), (503, 414120), (510, 408436), (580, 359142), (595, 350088), (609, 342040), (680, 306327), (696, 299285), (714, 291740), (812, 256530), (840, 247979), (870, 239428), (952, 218805), (986, 211260), (1006, 207060), (1015, 205224), (1020, 204218), (1160, 179571), (1190, 175044), (1218, 171020), (1428, 145870), (1479, 140840), (1509, 138040), (1624, 128265), (1740, 119714), (1785, 116696), (1972, 105630), (2012, 103530), (2030, 102612), (2040, 102109), (2380, 87522), (2436, 85510), (2465, 84504), (2515, 82824), (2856, 72935), (2958, 70420), (3018, 69020), (3045, 68408), (3451, 60360), (3480, 59857), (3521, 59160), (3570, 58348), (3944, 52815), (4024, 51765), (4060, 51306), (4760, 43761), (4872, 42755), (4930, 42252), (5030, 41412), (5916, 35210), (6036, 34510), (6090, 34204), (6902, 30180), (7042, 29580), (7140, 29174), (7395, 28168), (7545, 27608), (8120, 25653), (8551, 24360), (9860, 21126), (10060, 20706), (10353, 20120), (10563, 19720), (11832, 17605), (12072, 17255), (12180, 17102), (13804, 15090), (14084, 14790), (14280, 14587)]