20172377280

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1910263}}^1$

素因数の和:1910294

約数の個数: 112

約数和(自身を含む): 69869816064

約数和(自身を除く): 49697438784

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 192, 220, 240, 264, 320, 330, 352, 440, 480, 528, 660, 704, 880, 960, 1056, 1320, 1760, 2112, 2640, 3520, 5280, 10560, 1910263, 3820526, 5730789, 7641052, 9551315, 11461578, 15282104, 19102630, 21012893, 22923156, 28653945, 30564208, 38205260, 42025786, 45846312, 57307890, 61128416, 63038679, 76410520, 84051572, 91692624, 105064465, 114615780, 122256832, 126077358, 152821040, 168103144, 183385248, 210128930, 229231560, 252154716, 305642080, 315193395, 336206288, 366770496, 420257860, 458463120, 504309432, 611284160, 630386790, 672412576, 840515720, 916926240, 1008618864, 1260773580, 1344825152, 1681031440, 1833852480, 2017237728, 2521547160, 3362062880, 4034475456, 5043094320, 6724125760, 10086188640, 20172377280]

約数ペア:

[(1, 20172377280), (2, 10086188640), (3, 6724125760), (4, 5043094320), (5, 4034475456), (6, 3362062880), (8, 2521547160), (10, 2017237728), (11, 1833852480), (12, 1681031440), (15, 1344825152), (16, 1260773580), (20, 1008618864), (22, 916926240), (24, 840515720), (30, 672412576), (32, 630386790), (33, 611284160), (40, 504309432), (44, 458463120), (48, 420257860), (55, 366770496), (60, 336206288), (64, 315193395), (66, 305642080), (80, 252154716), (88, 229231560), (96, 210128930), (110, 183385248), (120, 168103144), (132, 152821040), (160, 126077358), (165, 122256832), (176, 114615780), (192, 105064465), (220, 91692624), (240, 84051572), (264, 76410520), (320, 63038679), (330, 61128416), (352, 57307890), (440, 45846312), (480, 42025786), (528, 38205260), (660, 30564208), (704, 28653945), (880, 22923156), (960, 21012893), (1056, 19102630), (1320, 15282104), (1760, 11461578), (2112, 9551315), (2640, 7641052), (3520, 5730789), (5280, 3820526), (10560, 1910263)]