91233122560

素因数分解:

$2^8\times 5^1\times {\mathrm{61}}^1\times {\mathrm{379}}^1\times {\mathrm{3083}}^1$

素因数の和:3544

約数の個数: 144

約数和(自身を含む): 222772616640

約数和(自身を除く): 131539494080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 61, 64, 80, 122, 128, 160, 244, 256, 305, 320, 379, 488, 610, 640, 758, 976, 1220, 1280, 1516, 1895, 1952, 2440, 3032, 3083, 3790, 3904, 4880, 6064, 6166, 7580, 7808, 9760, 12128, 12332, 15160, 15415, 15616, 19520, 23119, 24256, 24664, 30320, 30830, 39040, 46238, 48512, 49328, 60640, 61660, 78080, 92476, 97024, 98656, 115595, 121280, 123320, 184952, 188063, 197312, 231190, 242560, 246640, 369904, 376126, 394624, 462380, 485120, 493280, 739808, 752252, 789248, 924760, 940315, 986560, 1168457, 1479616, 1504504, 1849520, 1880630, 1973120, 2336914, 2959232, 3009008, 3699040, 3761260, 3946240, 4673828, 5842285, 5918464, 6018016, 7398080, 7522520, 9347656, 11684570, 12036032, 14796160, 15045040, 18695312, 23369140, 24072064, 29592320, 30090080, 37390624, 46738280, 48144128, 60180160, 71275877, 74781248, 93476560, 120360320, 142551754, 149562496, 186953120, 240720640, 285103508, 299124992, 356379385, 373906240, 570207016, 712758770, 747812480, 1140414032, 1425517540, 1495624960, 2280828064, 2851035080, 4561656128, 5702070160, 9123312256, 11404140320, 18246624512, 22808280640, 45616561280, 91233122560]

約数ペア:

[(1, 91233122560), (2, 45616561280), (4, 22808280640), (5, 18246624512), (8, 11404140320), (10, 9123312256), (16, 5702070160), (20, 4561656128), (32, 2851035080), (40, 2280828064), (61, 1495624960), (64, 1425517540), (80, 1140414032), (122, 747812480), (128, 712758770), (160, 570207016), (244, 373906240), (256, 356379385), (305, 299124992), (320, 285103508), (379, 240720640), (488, 186953120), (610, 149562496), (640, 142551754), (758, 120360320), (976, 93476560), (1220, 74781248), (1280, 71275877), (1516, 60180160), (1895, 48144128), (1952, 46738280), (2440, 37390624), (3032, 30090080), (3083, 29592320), (3790, 24072064), (3904, 23369140), (4880, 18695312), (6064, 15045040), (6166, 14796160), (7580, 12036032), (7808, 11684570), (9760, 9347656), (12128, 7522520), (12332, 7398080), (15160, 6018016), (15415, 5918464), (15616, 5842285), (19520, 4673828), (23119, 3946240), (24256, 3761260), (24664, 3699040), (30320, 3009008), (30830, 2959232), (39040, 2336914), (46238, 1973120), (48512, 1880630), (49328, 1849520), (60640, 1504504), (61660, 1479616), (78080, 1168457), (92476, 986560), (97024, 940315), (98656, 924760), (115595, 789248), (121280, 752252), (123320, 739808), (184952, 493280), (188063, 485120), (197312, 462380), (231190, 394624), (242560, 376126), (246640, 369904)]