856357920

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{6007}}^1$

素因数の和:6045

約数の個数: 240

約数和(自身を含む): 3297526848

約数和(自身を除く): 2441168928

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 81, 88, 90, 96, 99, 108, 110, 120, 132, 135, 144, 160, 162, 165, 176, 180, 198, 216, 220, 240, 264, 270, 288, 297, 324, 330, 352, 360, 396, 405, 432, 440, 480, 495, 528, 540, 594, 648, 660, 720, 792, 810, 864, 880, 891, 990, 1056, 1080, 1188, 1296, 1320, 1440, 1485, 1584, 1620, 1760, 1782, 1980, 2160, 2376, 2592, 2640, 2970, 3168, 3240, 3564, 3960, 4320, 4455, 4752, 5280, 5940, 6007, 6480, 7128, 7920, 8910, 9504, 11880, 12014, 12960, 14256, 15840, 17820, 18021, 23760, 24028, 28512, 30035, 35640, 36042, 47520, 48056, 54063, 60070, 66077, 71280, 72084, 90105, 96112, 108126, 120140, 132154, 142560, 144168, 162189, 180210, 192224, 198231, 216252, 240280, 264308, 270315, 288336, 324378, 330385, 360420, 396462, 432504, 480560, 486567, 528616, 540630, 576672, 594693, 648756, 660770, 720840, 792924, 810945, 865008, 961120, 973134, 991155, 1057232, 1081260, 1189386, 1297512, 1321540, 1441680, 1585848, 1621890, 1730016, 1784079, 1946268, 1982310, 2114464, 2162520, 2378772, 2432835, 2595024, 2643080, 2883360, 2973465, 3171696, 3243780, 3568158, 3892536, 3964620, 4325040, 4757544, 4865670, 5190048, 5286160, 5352237, 5946930, 6343392, 6487560, 7136316, 7785072, 7929240, 8650080, 8920395, 9515088, 9731340, 10572320, 10704474, 11893860, 12975120, 14272632, 15570144, 15858480, 17840790, 19030176, 19462680, 21408948, 23787720, 25950240, 26761185, 28545264, 31716960, 35681580, 38925360, 42817896, 47575440, 53522370, 57090528, 71363160, 77850720, 85635792, 95150880, 107044740, 142726320, 171271584, 214089480, 285452640, 428178960, 856357920]

約数ペア:

[(1, 856357920), (2, 428178960), (3, 285452640), (4, 214089480), (5, 171271584), (6, 142726320), (8, 107044740), (9, 95150880), (10, 85635792), (11, 77850720), (12, 71363160), (15, 57090528), (16, 53522370), (18, 47575440), (20, 42817896), (22, 38925360), (24, 35681580), (27, 31716960), (30, 28545264), (32, 26761185), (33, 25950240), (36, 23787720), (40, 21408948), (44, 19462680), (45, 19030176), (48, 17840790), (54, 15858480), (55, 15570144), (60, 14272632), (66, 12975120), (72, 11893860), (80, 10704474), (81, 10572320), (88, 9731340), (90, 9515088), (96, 8920395), (99, 8650080), (108, 7929240), (110, 7785072), (120, 7136316), (132, 6487560), (135, 6343392), (144, 5946930), (160, 5352237), (162, 5286160), (165, 5190048), (176, 4865670), (180, 4757544), (198, 4325040), (216, 3964620), (220, 3892536), (240, 3568158), (264, 3243780), (270, 3171696), (288, 2973465), (297, 2883360), (324, 2643080), (330, 2595024), (352, 2432835), (360, 2378772), (396, 2162520), (405, 2114464), (432, 1982310), (440, 1946268), (480, 1784079), (495, 1730016), (528, 1621890), (540, 1585848), (594, 1441680), (648, 1321540), (660, 1297512), (720, 1189386), (792, 1081260), (810, 1057232), (864, 991155), (880, 973134), (891, 961120), (990, 865008), (1056, 810945), (1080, 792924), (1188, 720840), (1296, 660770), (1320, 648756), (1440, 594693), (1485, 576672), (1584, 540630), (1620, 528616), (1760, 486567), (1782, 480560), (1980, 432504), (2160, 396462), (2376, 360420), (2592, 330385), (2640, 324378), (2970, 288336), (3168, 270315), (3240, 264308), (3564, 240280), (3960, 216252), (4320, 198231), (4455, 192224), (4752, 180210), (5280, 162189), (5940, 144168), (6007, 142560), (6480, 132154), (7128, 120140), (7920, 108126), (8910, 96112), (9504, 90105), (11880, 72084), (12014, 71280), (12960, 66077), (14256, 60070), (15840, 54063), (17820, 48056), (18021, 47520), (23760, 36042), (24028, 35640), (28512, 30035)]