4440177280

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{8191}}^1$

素因数の和:8239

約数の個数: 192

約数和(自身を含む): 13335920640

約数和(自身を除く): 8895743360

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, 121, 128, 140, 154, 160, 176, 220, 224, 242, 280, 308, 320, 352, 385, 440, 448, 484, 560, 605, 616, 640, 704, 770, 847, 880, 896, 968, 1120, 1210, 1232, 1408, 1540, 1694, 1760, 1936, 2240, 2420, 2464, 3080, 3388, 3520, 3872, 4235, 4480, 4840, 4928, 6160, 6776, 7040, 7744, 8191, 8470, 9680, 9856, 12320, 13552, 15488, 16382, 16940, 19360, 24640, 27104, 32764, 33880, 38720, 40955, 49280, 54208, 57337, 65528, 67760, 77440, 81910, 90101, 108416, 114674, 131056, 135520, 163820, 180202, 229348, 262112, 271040, 286685, 327640, 360404, 450505, 458696, 524224, 542080, 573370, 630707, 655280, 720808, 901010, 917392, 991111, 1048448, 1146740, 1261414, 1310560, 1441616, 1802020, 1834784, 1982222, 2293480, 2522828, 2621120, 2883232, 3153535, 3604040, 3669568, 3964444, 4586960, 4955555, 5045656, 5242240, 5766464, 6307070, 6937777, 7208080, 7339136, 7928888, 9173920, 9911110, 10091312, 11532928, 12614140, 13875554, 14416160, 15857776, 18347840, 19822220, 20182624, 25228280, 27751108, 28832320, 31715552, 34688885, 36695680, 39644440, 40365248, 50456560, 55502216, 57664640, 63431104, 69377770, 79288880, 80730496, 100913120, 111004432, 126862208, 138755540, 158577760, 201826240, 222008864, 277511080, 317155520, 403652480, 444017728, 555022160, 634311040, 888035456, 1110044320, 2220088640, 4440177280]

約数ペア:

[(1, 4440177280), (2, 2220088640), (4, 1110044320), (5, 888035456), (7, 634311040), (8, 555022160), (10, 444017728), (11, 403652480), (14, 317155520), (16, 277511080), (20, 222008864), (22, 201826240), (28, 158577760), (32, 138755540), (35, 126862208), (40, 111004432), (44, 100913120), (55, 80730496), (56, 79288880), (64, 69377770), (70, 63431104), (77, 57664640), (80, 55502216), (88, 50456560), (110, 40365248), (112, 39644440), (121, 36695680), (128, 34688885), (140, 31715552), (154, 28832320), (160, 27751108), (176, 25228280), (220, 20182624), (224, 19822220), (242, 18347840), (280, 15857776), (308, 14416160), (320, 13875554), (352, 12614140), (385, 11532928), (440, 10091312), (448, 9911110), (484, 9173920), (560, 7928888), (605, 7339136), (616, 7208080), (640, 6937777), (704, 6307070), (770, 5766464), (847, 5242240), (880, 5045656), (896, 4955555), (968, 4586960), (1120, 3964444), (1210, 3669568), (1232, 3604040), (1408, 3153535), (1540, 2883232), (1694, 2621120), (1760, 2522828), (1936, 2293480), (2240, 1982222), (2420, 1834784), (2464, 1802020), (3080, 1441616), (3388, 1310560), (3520, 1261414), (3872, 1146740), (4235, 1048448), (4480, 991111), (4840, 917392), (4928, 901010), (6160, 720808), (6776, 655280), (7040, 630707), (7744, 573370), (8191, 542080), (8470, 524224), (9680, 458696), (9856, 450505), (12320, 360404), (13552, 327640), (15488, 286685), (16382, 271040), (16940, 262112), (19360, 229348), (24640, 180202), (27104, 163820), (32764, 135520), (33880, 131056), (38720, 114674), (40955, 108416), (49280, 90101), (54208, 81910), (57337, 77440), (65528, 67760)]