91020160

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1847}}^1$

素因数の和:1884

約数の個数: 128

約数和(自身を含む): 271434240

約数和(自身を除く): 180414080

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 110, 112, 128, 140, 154, 160, 176, 220, 224, 280, 308, 320, 352, 385, 440, 448, 560, 616, 640, 704, 770, 880, 896, 1120, 1232, 1408, 1540, 1760, 1847, 2240, 2464, 3080, 3520, 3694, 4480, 4928, 6160, 7040, 7388, 9235, 9856, 12320, 12929, 14776, 18470, 20317, 24640, 25858, 29552, 36940, 40634, 49280, 51716, 59104, 64645, 73880, 81268, 101585, 103432, 118208, 129290, 142219, 147760, 162536, 203170, 206864, 236416, 258580, 284438, 295520, 325072, 406340, 413728, 517160, 568876, 591040, 650144, 711095, 812680, 827456, 1034320, 1137752, 1182080, 1300288, 1422190, 1625360, 1654912, 2068640, 2275504, 2600576, 2844380, 3250720, 4137280, 4551008, 5688760, 6501440, 8274560, 9102016, 11377520, 13002880, 18204032, 22755040, 45510080, 91020160]

約数ペア:

[(1, 91020160), (2, 45510080), (4, 22755040), (5, 18204032), (7, 13002880), (8, 11377520), (10, 9102016), (11, 8274560), (14, 6501440), (16, 5688760), (20, 4551008), (22, 4137280), (28, 3250720), (32, 2844380), (35, 2600576), (40, 2275504), (44, 2068640), (55, 1654912), (56, 1625360), (64, 1422190), (70, 1300288), (77, 1182080), (80, 1137752), (88, 1034320), (110, 827456), (112, 812680), (128, 711095), (140, 650144), (154, 591040), (160, 568876), (176, 517160), (220, 413728), (224, 406340), (280, 325072), (308, 295520), (320, 284438), (352, 258580), (385, 236416), (440, 206864), (448, 203170), (560, 162536), (616, 147760), (640, 142219), (704, 129290), (770, 118208), (880, 103432), (896, 101585), (1120, 81268), (1232, 73880), (1408, 64645), (1540, 59104), (1760, 51716), (1847, 49280), (2240, 40634), (2464, 36940), (3080, 29552), (3520, 25858), (3694, 24640), (4480, 20317), (4928, 18470), (6160, 14776), (7040, 12929), (7388, 12320), (9235, 9856)]