2430404480

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{229}}^1$

素因数の和:381

約数の個数: 256

約数和(自身を含む): 7026739200

約数和(自身を除く): 4596334720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 56, 64, 70, 80, 92, 103, 112, 115, 128, 140, 160, 161, 184, 206, 224, 229, 230, 280, 320, 322, 368, 412, 448, 458, 460, 515, 560, 640, 644, 721, 736, 805, 824, 896, 916, 920, 1030, 1120, 1145, 1288, 1442, 1472, 1603, 1610, 1648, 1832, 1840, 2060, 2240, 2290, 2369, 2576, 2884, 2944, 3206, 3220, 3296, 3605, 3664, 3680, 4120, 4480, 4580, 4738, 5152, 5267, 5768, 6412, 6440, 6592, 7210, 7328, 7360, 8015, 8240, 9160, 9476, 10304, 10534, 11536, 11845, 12824, 12880, 13184, 14420, 14656, 14720, 16030, 16480, 16583, 18320, 18952, 20608, 21068, 23072, 23587, 23690, 25648, 25760, 26335, 28840, 29312, 32060, 32960, 33166, 36640, 36869, 37904, 42136, 46144, 47174, 47380, 51296, 51520, 52670, 57680, 64120, 65920, 66332, 73280, 73738, 75808, 82915, 84272, 92288, 94348, 94760, 102592, 103040, 105340, 115360, 117935, 128240, 132664, 146560, 147476, 151616, 165109, 165830, 168544, 184345, 188696, 189520, 205184, 210680, 230720, 235870, 256480, 265328, 294952, 303232, 330218, 331660, 337088, 368690, 377392, 379040, 421360, 461440, 471740, 512960, 530656, 542501, 589904, 660436, 663320, 674176, 737380, 754784, 758080, 825545, 842720, 943480, 1025920, 1061312, 1085002, 1179808, 1320872, 1326640, 1474760, 1509568, 1516160, 1651090, 1685440, 1886960, 2122624, 2170004, 2359616, 2641744, 2653280, 2712505, 2949520, 3019136, 3302180, 3370880, 3773920, 3797507, 4340008, 4719232, 5283488, 5306560, 5425010, 5899040, 6604360, 7547840, 7595014, 8680016, 10566976, 10613120, 10850020, 11798080, 13208720, 15095680, 15190028, 17360032, 18987535, 21133952, 21700040, 23596160, 26417440, 30380056, 34720064, 37975070, 43400080, 52834880, 60760112, 69440128, 75950140, 86800160, 105669760, 121520224, 151900280, 173600320, 243040448, 303800560, 347200640, 486080896, 607601120, 1215202240, 2430404480]

約数ペア:

[(1, 2430404480), (2, 1215202240), (4, 607601120), (5, 486080896), (7, 347200640), (8, 303800560), (10, 243040448), (14, 173600320), (16, 151900280), (20, 121520224), (23, 105669760), (28, 86800160), (32, 75950140), (35, 69440128), (40, 60760112), (46, 52834880), (56, 43400080), (64, 37975070), (70, 34720064), (80, 30380056), (92, 26417440), (103, 23596160), (112, 21700040), (115, 21133952), (128, 18987535), (140, 17360032), (160, 15190028), (161, 15095680), (184, 13208720), (206, 11798080), (224, 10850020), (229, 10613120), (230, 10566976), (280, 8680016), (320, 7595014), (322, 7547840), (368, 6604360), (412, 5899040), (448, 5425010), (458, 5306560), (460, 5283488), (515, 4719232), (560, 4340008), (640, 3797507), (644, 3773920), (721, 3370880), (736, 3302180), (805, 3019136), (824, 2949520), (896, 2712505), (916, 2653280), (920, 2641744), (1030, 2359616), (1120, 2170004), (1145, 2122624), (1288, 1886960), (1442, 1685440), (1472, 1651090), (1603, 1516160), (1610, 1509568), (1648, 1474760), (1832, 1326640), (1840, 1320872), (2060, 1179808), (2240, 1085002), (2290, 1061312), (2369, 1025920), (2576, 943480), (2884, 842720), (2944, 825545), (3206, 758080), (3220, 754784), (3296, 737380), (3605, 674176), (3664, 663320), (3680, 660436), (4120, 589904), (4480, 542501), (4580, 530656), (4738, 512960), (5152, 471740), (5267, 461440), (5768, 421360), (6412, 379040), (6440, 377392), (6592, 368690), (7210, 337088), (7328, 331660), (7360, 330218), (8015, 303232), (8240, 294952), (9160, 265328), (9476, 256480), (10304, 235870), (10534, 230720), (11536, 210680), (11845, 205184), (12824, 189520), (12880, 188696), (13184, 184345), (14420, 168544), (14656, 165830), (14720, 165109), (16030, 151616), (16480, 147476), (16583, 146560), (18320, 132664), (18952, 128240), (20608, 117935), (21068, 115360), (23072, 105340), (23587, 103040), (23690, 102592), (25648, 94760), (25760, 94348), (26335, 92288), (28840, 84272), (29312, 82915), (32060, 75808), (32960, 73738), (33166, 73280), (36640, 66332), (36869, 65920), (37904, 64120), (42136, 57680), (46144, 52670), (47174, 51520), (47380, 51296)]