18870753440

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{8191}}^1$

素因数の和:8252

約数の個数: 288

約数和(自身を含む): 59305623552

約数和(自身を除く): 40434870112

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 17, 20, 22, 28, 32, 34, 35, 40, 44, 55, 56, 68, 70, 77, 80, 85, 88, 110, 112, 119, 121, 136, 140, 154, 160, 170, 176, 187, 220, 224, 238, 242, 272, 280, 308, 340, 352, 374, 385, 440, 476, 484, 544, 560, 595, 605, 616, 680, 748, 770, 847, 880, 935, 952, 968, 1120, 1190, 1210, 1232, 1309, 1360, 1496, 1540, 1694, 1760, 1870, 1904, 1936, 2057, 2380, 2420, 2464, 2618, 2720, 2992, 3080, 3388, 3740, 3808, 3872, 4114, 4235, 4760, 4840, 5236, 5984, 6160, 6545, 6776, 7480, 8191, 8228, 8470, 9520, 9680, 10285, 10472, 12320, 13090, 13552, 14399, 14960, 16382, 16456, 16940, 19040, 19360, 20570, 20944, 26180, 27104, 28798, 29920, 32764, 32912, 33880, 40955, 41140, 41888, 52360, 57337, 57596, 65528, 65824, 67760, 71995, 81910, 82280, 90101, 104720, 114674, 115192, 131056, 135520, 139247, 143990, 163820, 164560, 180202, 209440, 229348, 230384, 262112, 278494, 286685, 287980, 327640, 329120, 360404, 450505, 458696, 460768, 556988, 573370, 575960, 630707, 655280, 696235, 720808, 901010, 917392, 974729, 991111, 1113976, 1146740, 1151920, 1261414, 1310560, 1392470, 1441616, 1531717, 1802020, 1834784, 1949458, 1982222, 2227952, 2293480, 2303840, 2522828, 2784940, 2883232, 3063434, 3153535, 3604040, 3898916, 3964444, 4455904, 4586960, 4873645, 4955555, 5045656, 5569880, 6126868, 6307070, 6937777, 7208080, 7658585, 7797832, 7928888, 9173920, 9747290, 9911110, 10091312, 10722019, 11139760, 12253736, 12614140, 13875554, 14416160, 15317170, 15595664, 15857776, 16848887, 19494580, 19822220, 20182624, 21444038, 22279520, 24507472, 25228280, 27751108, 30634340, 31191328, 31715552, 33697774, 34688885, 38989160, 39644440, 42888076, 49014944, 50456560, 53610095, 55502216, 61268680, 67395548, 69377770, 77978320, 79288880, 84244435, 85776152, 100913120, 107220190, 111004432, 117942209, 122537360, 134791096, 138755540, 155956640, 158577760, 168488870, 171552304, 214440380, 222008864, 235884418, 245074720, 269582192, 277511080, 336977740, 343104608, 428880760, 471768836, 539164384, 555022160, 589711045, 673955480, 857761520, 943537672, 1110044320, 1179422090, 1347910960, 1715523040, 1887075344, 2358844180, 2695821920, 3774150688, 4717688360, 9435376720, 18870753440]

約数ペア:

[(1, 18870753440), (2, 9435376720), (4, 4717688360), (5, 3774150688), (7, 2695821920), (8, 2358844180), (10, 1887075344), (11, 1715523040), (14, 1347910960), (16, 1179422090), (17, 1110044320), (20, 943537672), (22, 857761520), (28, 673955480), (32, 589711045), (34, 555022160), (35, 539164384), (40, 471768836), (44, 428880760), (55, 343104608), (56, 336977740), (68, 277511080), (70, 269582192), (77, 245074720), (80, 235884418), (85, 222008864), (88, 214440380), (110, 171552304), (112, 168488870), (119, 158577760), (121, 155956640), (136, 138755540), (140, 134791096), (154, 122537360), (160, 117942209), (170, 111004432), (176, 107220190), (187, 100913120), (220, 85776152), (224, 84244435), (238, 79288880), (242, 77978320), (272, 69377770), (280, 67395548), (308, 61268680), (340, 55502216), (352, 53610095), (374, 50456560), (385, 49014944), (440, 42888076), (476, 39644440), (484, 38989160), (544, 34688885), (560, 33697774), (595, 31715552), (605, 31191328), (616, 30634340), (680, 27751108), (748, 25228280), (770, 24507472), (847, 22279520), (880, 21444038), (935, 20182624), (952, 19822220), (968, 19494580), (1120, 16848887), (1190, 15857776), (1210, 15595664), (1232, 15317170), (1309, 14416160), (1360, 13875554), (1496, 12614140), (1540, 12253736), (1694, 11139760), (1760, 10722019), (1870, 10091312), (1904, 9911110), (1936, 9747290), (2057, 9173920), (2380, 7928888), (2420, 7797832), (2464, 7658585), (2618, 7208080), (2720, 6937777), (2992, 6307070), (3080, 6126868), (3388, 5569880), (3740, 5045656), (3808, 4955555), (3872, 4873645), (4114, 4586960), (4235, 4455904), (4760, 3964444), (4840, 3898916), (5236, 3604040), (5984, 3153535), (6160, 3063434), (6545, 2883232), (6776, 2784940), (7480, 2522828), (8191, 2303840), (8228, 2293480), (8470, 2227952), (9520, 1982222), (9680, 1949458), (10285, 1834784), (10472, 1802020), (12320, 1531717), (13090, 1441616), (13552, 1392470), (14399, 1310560), (14960, 1261414), (16382, 1151920), (16456, 1146740), (16940, 1113976), (19040, 991111), (19360, 974729), (20570, 917392), (20944, 901010), (26180, 720808), (27104, 696235), (28798, 655280), (29920, 630707), (32764, 575960), (32912, 573370), (33880, 556988), (40955, 460768), (41140, 458696), (41888, 450505), (52360, 360404), (57337, 329120), (57596, 327640), (65528, 287980), (65824, 286685), (67760, 278494), (71995, 262112), (81910, 230384), (82280, 229348), (90101, 209440), (104720, 180202), (114674, 164560), (115192, 163820), (131056, 143990), (135520, 139247)]