260588160

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{281}}^1$

素因数の和:336

約数の個数: 384

約数和(自身を含む): 1076924160

約数和(自身を除く): 816336000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 23, 24, 28, 30, 32, 35, 36, 40, 42, 45, 46, 48, 56, 60, 63, 64, 69, 70, 72, 80, 84, 90, 92, 96, 105, 112, 115, 120, 126, 128, 138, 140, 144, 160, 161, 168, 180, 184, 192, 207, 210, 224, 230, 240, 252, 276, 280, 281, 288, 315, 320, 322, 336, 345, 360, 368, 384, 414, 420, 448, 460, 480, 483, 504, 552, 560, 562, 576, 630, 640, 644, 672, 690, 720, 736, 805, 828, 840, 843, 896, 920, 960, 966, 1008, 1035, 1104, 1120, 1124, 1152, 1260, 1288, 1344, 1380, 1405, 1440, 1449, 1472, 1610, 1656, 1680, 1686, 1840, 1920, 1932, 1967, 2016, 2070, 2208, 2240, 2248, 2415, 2520, 2529, 2576, 2688, 2760, 2810, 2880, 2898, 2944, 3220, 3312, 3360, 3372, 3680, 3864, 3934, 4032, 4140, 4215, 4416, 4480, 4496, 4830, 5040, 5058, 5152, 5520, 5620, 5760, 5796, 5901, 6440, 6463, 6624, 6720, 6744, 7245, 7360, 7728, 7868, 8064, 8280, 8430, 8832, 8992, 9660, 9835, 10080, 10116, 10304, 11040, 11240, 11592, 11802, 12645, 12880, 12926, 13248, 13440, 13488, 14490, 14720, 15456, 15736, 16560, 16860, 17703, 17984, 19320, 19389, 19670, 20160, 20232, 20608, 22080, 22480, 23184, 23604, 25290, 25760, 25852, 26496, 26976, 28980, 29505, 30912, 31472, 32315, 33120, 33720, 35406, 35968, 38640, 38778, 39340, 40320, 40464, 44160, 44960, 45241, 46368, 47208, 50580, 51520, 51704, 53952, 57960, 58167, 59010, 61824, 62944, 64630, 66240, 67440, 70812, 77280, 77556, 78680, 80928, 88515, 89920, 90482, 92736, 94416, 96945, 101160, 103040, 103408, 107904, 115920, 116334, 118020, 125888, 129260, 132480, 134880, 135723, 141624, 154560, 155112, 157360, 161856, 177030, 179840, 180964, 185472, 188832, 193890, 202320, 206816, 226205, 231840, 232668, 236040, 251776, 258520, 269760, 271446, 283248, 290835, 309120, 310224, 314720, 323712, 354060, 361928, 377664, 387780, 404640, 407169, 413632, 452410, 463680, 465336, 472080, 517040, 539520, 542892, 566496, 581670, 620448, 629440, 678615, 708120, 723856, 755328, 775560, 809280, 814338, 827264, 904820, 927360, 930672, 944160, 1034080, 1085784, 1132992, 1163340, 1240896, 1258880, 1357230, 1416240, 1447712, 1551120, 1618560, 1628676, 1809640, 1861344, 1888320, 2035845, 2068160, 2171568, 2265984, 2326680, 2481792, 2714460, 2832480, 2895424, 3102240, 3257352, 3619280, 3722688, 3776640, 4071690, 4136320, 4343136, 4653360, 5428920, 5664960, 5790848, 6204480, 6514704, 7238560, 7445376, 8143380, 8686272, 9306720, 10857840, 11329920, 12408960, 13029408, 14477120, 16286760, 17372544, 18613440, 21715680, 26058816, 28954240, 32573520, 37226880, 43431360, 52117632, 65147040, 86862720, 130294080, 260588160]

約数ペア:

[(1, 260588160), (2, 130294080), (3, 86862720), (4, 65147040), (5, 52117632), (6, 43431360), (7, 37226880), (8, 32573520), (9, 28954240), (10, 26058816), (12, 21715680), (14, 18613440), (15, 17372544), (16, 16286760), (18, 14477120), (20, 13029408), (21, 12408960), (23, 11329920), (24, 10857840), (28, 9306720), (30, 8686272), (32, 8143380), (35, 7445376), (36, 7238560), (40, 6514704), (42, 6204480), (45, 5790848), (46, 5664960), (48, 5428920), (56, 4653360), (60, 4343136), (63, 4136320), (64, 4071690), (69, 3776640), (70, 3722688), (72, 3619280), (80, 3257352), (84, 3102240), (90, 2895424), (92, 2832480), (96, 2714460), (105, 2481792), (112, 2326680), (115, 2265984), (120, 2171568), (126, 2068160), (128, 2035845), (138, 1888320), (140, 1861344), (144, 1809640), (160, 1628676), (161, 1618560), (168, 1551120), (180, 1447712), (184, 1416240), (192, 1357230), (207, 1258880), (210, 1240896), (224, 1163340), (230, 1132992), (240, 1085784), (252, 1034080), (276, 944160), (280, 930672), (281, 927360), (288, 904820), (315, 827264), (320, 814338), (322, 809280), (336, 775560), (345, 755328), (360, 723856), (368, 708120), (384, 678615), (414, 629440), (420, 620448), (448, 581670), (460, 566496), (480, 542892), (483, 539520), (504, 517040), (552, 472080), (560, 465336), (562, 463680), (576, 452410), (630, 413632), (640, 407169), (644, 404640), (672, 387780), (690, 377664), (720, 361928), (736, 354060), (805, 323712), (828, 314720), (840, 310224), (843, 309120), (896, 290835), (920, 283248), (960, 271446), (966, 269760), (1008, 258520), (1035, 251776), (1104, 236040), (1120, 232668), (1124, 231840), (1152, 226205), (1260, 206816), (1288, 202320), (1344, 193890), (1380, 188832), (1405, 185472), (1440, 180964), (1449, 179840), (1472, 177030), (1610, 161856), (1656, 157360), (1680, 155112), (1686, 154560), (1840, 141624), (1920, 135723), (1932, 134880), (1967, 132480), (2016, 129260), (2070, 125888), (2208, 118020), (2240, 116334), (2248, 115920), (2415, 107904), (2520, 103408), (2529, 103040), (2576, 101160), (2688, 96945), (2760, 94416), (2810, 92736), (2880, 90482), (2898, 89920), (2944, 88515), (3220, 80928), (3312, 78680), (3360, 77556), (3372, 77280), (3680, 70812), (3864, 67440), (3934, 66240), (4032, 64630), (4140, 62944), (4215, 61824), (4416, 59010), (4480, 58167), (4496, 57960), (4830, 53952), (5040, 51704), (5058, 51520), (5152, 50580), (5520, 47208), (5620, 46368), (5760, 45241), (5796, 44960), (5901, 44160), (6440, 40464), (6463, 40320), (6624, 39340), (6720, 38778), (6744, 38640), (7245, 35968), (7360, 35406), (7728, 33720), (7868, 33120), (8064, 32315), (8280, 31472), (8430, 30912), (8832, 29505), (8992, 28980), (9660, 26976), (9835, 26496), (10080, 25852), (10116, 25760), (10304, 25290), (11040, 23604), (11240, 23184), (11592, 22480), (11802, 22080), (12645, 20608), (12880, 20232), (12926, 20160), (13248, 19670), (13440, 19389), (13488, 19320), (14490, 17984), (14720, 17703), (15456, 16860), (15736, 16560)]