2497409280

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{569}}^1$

素因数の和:726

約数の個数: 288

約数和(自身を含む): 8947814400

約数和(自身を除く): 6450405120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 127, 128, 135, 144, 160, 180, 192, 216, 240, 254, 256, 270, 288, 320, 360, 381, 384, 432, 480, 508, 540, 569, 576, 635, 640, 720, 762, 768, 864, 960, 1016, 1080, 1138, 1143, 1152, 1270, 1280, 1440, 1524, 1707, 1728, 1905, 1920, 2032, 2160, 2276, 2286, 2304, 2540, 2845, 2880, 3048, 3414, 3429, 3456, 3810, 3840, 4064, 4320, 4552, 4572, 5080, 5121, 5690, 5715, 5760, 6096, 6828, 6858, 6912, 7620, 8128, 8535, 8640, 9104, 9144, 10160, 10242, 11380, 11430, 11520, 12192, 13656, 13716, 15240, 15363, 16256, 17070, 17145, 17280, 18208, 18288, 20320, 20484, 22760, 22860, 24384, 25605, 27312, 27432, 30480, 30726, 32512, 34140, 34290, 34560, 36416, 36576, 40640, 40968, 45520, 45720, 48768, 51210, 54624, 54864, 60960, 61452, 68280, 68580, 72263, 72832, 73152, 76815, 81280, 81936, 91040, 91440, 97536, 102420, 109248, 109728, 121920, 122904, 136560, 137160, 144526, 145664, 146304, 153630, 162560, 163872, 182080, 182880, 204840, 216789, 218496, 219456, 243840, 245808, 273120, 274320, 289052, 292608, 307260, 327744, 361315, 364160, 365760, 409680, 433578, 436992, 438912, 487680, 491616, 546240, 548640, 578104, 614520, 650367, 655488, 722630, 728320, 731520, 819360, 867156, 877824, 983232, 1083945, 1092480, 1097280, 1156208, 1229040, 1300734, 1310976, 1445260, 1463040, 1638720, 1734312, 1951101, 1966464, 2167890, 2184960, 2194560, 2312416, 2458080, 2601468, 2890520, 3251835, 3277440, 3468624, 3902202, 3932928, 4335780, 4389120, 4624832, 4916160, 5202936, 5781040, 6503670, 6554880, 6937248, 7804404, 8671560, 9249664, 9755505, 9832320, 10405872, 11562080, 13007340, 13874496, 15608808, 17343120, 18499328, 19511010, 19664640, 20811744, 23124160, 26014680, 27748992, 31217616, 34686240, 39022020, 41623488, 46248320, 52029360, 55497984, 62435232, 69372480, 78044040, 83246976, 92496640, 104058720, 124870464, 138744960, 156088080, 166493952, 208117440, 249740928, 277489920, 312176160, 416234880, 499481856, 624352320, 832469760, 1248704640, 2497409280]

約数ペア:

[(1, 2497409280), (2, 1248704640), (3, 832469760), (4, 624352320), (5, 499481856), (6, 416234880), (8, 312176160), (9, 277489920), (10, 249740928), (12, 208117440), (15, 166493952), (16, 156088080), (18, 138744960), (20, 124870464), (24, 104058720), (27, 92496640), (30, 83246976), (32, 78044040), (36, 69372480), (40, 62435232), (45, 55497984), (48, 52029360), (54, 46248320), (60, 41623488), (64, 39022020), (72, 34686240), (80, 31217616), (90, 27748992), (96, 26014680), (108, 23124160), (120, 20811744), (127, 19664640), (128, 19511010), (135, 18499328), (144, 17343120), (160, 15608808), (180, 13874496), (192, 13007340), (216, 11562080), (240, 10405872), (254, 9832320), (256, 9755505), (270, 9249664), (288, 8671560), (320, 7804404), (360, 6937248), (381, 6554880), (384, 6503670), (432, 5781040), (480, 5202936), (508, 4916160), (540, 4624832), (569, 4389120), (576, 4335780), (635, 3932928), (640, 3902202), (720, 3468624), (762, 3277440), (768, 3251835), (864, 2890520), (960, 2601468), (1016, 2458080), (1080, 2312416), (1138, 2194560), (1143, 2184960), (1152, 2167890), (1270, 1966464), (1280, 1951101), (1440, 1734312), (1524, 1638720), (1707, 1463040), (1728, 1445260), (1905, 1310976), (1920, 1300734), (2032, 1229040), (2160, 1156208), (2276, 1097280), (2286, 1092480), (2304, 1083945), (2540, 983232), (2845, 877824), (2880, 867156), (3048, 819360), (3414, 731520), (3429, 728320), (3456, 722630), (3810, 655488), (3840, 650367), (4064, 614520), (4320, 578104), (4552, 548640), (4572, 546240), (5080, 491616), (5121, 487680), (5690, 438912), (5715, 436992), (5760, 433578), (6096, 409680), (6828, 365760), (6858, 364160), (6912, 361315), (7620, 327744), (8128, 307260), (8535, 292608), (8640, 289052), (9104, 274320), (9144, 273120), (10160, 245808), (10242, 243840), (11380, 219456), (11430, 218496), (11520, 216789), (12192, 204840), (13656, 182880), (13716, 182080), (15240, 163872), (15363, 162560), (16256, 153630), (17070, 146304), (17145, 145664), (17280, 144526), (18208, 137160), (18288, 136560), (20320, 122904), (20484, 121920), (22760, 109728), (22860, 109248), (24384, 102420), (25605, 97536), (27312, 91440), (27432, 91040), (30480, 81936), (30726, 81280), (32512, 76815), (34140, 73152), (34290, 72832), (34560, 72263), (36416, 68580), (36576, 68280), (40640, 61452), (40968, 60960), (45520, 54864), (45720, 54624), (48768, 51210)]