20173338360

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{3461}}^1$

素因数の和:3748

約数の個数: 320

約数和(自身を含む): 77815235520

約数和(自身を除く): 57641897160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 81, 84, 90, 105, 108, 120, 126, 135, 140, 162, 168, 180, 189, 210, 216, 252, 257, 270, 280, 315, 324, 360, 378, 405, 420, 504, 514, 540, 567, 630, 648, 756, 771, 810, 840, 945, 1028, 1080, 1134, 1260, 1285, 1512, 1542, 1620, 1799, 1890, 2056, 2268, 2313, 2520, 2570, 2835, 3084, 3240, 3461, 3598, 3780, 3855, 4536, 4626, 5140, 5397, 5670, 6168, 6922, 6939, 7196, 7560, 7710, 8995, 9252, 10280, 10383, 10794, 11340, 11565, 13844, 13878, 14392, 15420, 16191, 17305, 17990, 18504, 20766, 20817, 21588, 22680, 23130, 24227, 26985, 27688, 27756, 30840, 31149, 32382, 34610, 34695, 35980, 41532, 41634, 43176, 46260, 48454, 48573, 51915, 53970, 55512, 62298, 64764, 69220, 69390, 71960, 72681, 80955, 83064, 83268, 92520, 93447, 96908, 97146, 103830, 104085, 107940, 121135, 124596, 129528, 138440, 138780, 145362, 145719, 155745, 161910, 166536, 186894, 193816, 194292, 207660, 208170, 215880, 218043, 242270, 242865, 249192, 277560, 280341, 290724, 291438, 311490, 323820, 363405, 373788, 388584, 415320, 416340, 436086, 467235, 484540, 485730, 560682, 581448, 582876, 622980, 647640, 654129, 726810, 728595, 747576, 832680, 872172, 889477, 934470, 969080, 971460, 1090215, 1121364, 1165752, 1245960, 1308258, 1401705, 1453620, 1457190, 1744344, 1778954, 1868940, 1942920, 1962387, 2180430, 2242728, 2616516, 2668431, 2803410, 2907240, 2914380, 3270645, 3557908, 3737880, 3924774, 4360860, 4447385, 5233032, 5336862, 5606820, 5828760, 6226339, 6541290, 7115816, 7849548, 8005293, 8721720, 8894770, 9811935, 10673724, 11213640, 12452678, 13082580, 13342155, 15699096, 16010586, 17789540, 18679017, 19623870, 21347448, 24015879, 24905356, 26165160, 26684310, 31131695, 32021172, 35579080, 37358034, 39247740, 40026465, 48031758, 49810712, 53368620, 56037051, 62263390, 64042344, 72047637, 74716068, 78495480, 80052930, 93395085, 96063516, 106737240, 112074102, 120079395, 124526780, 144095274, 149432136, 160105860, 168111153, 186790170, 192127032, 224148204, 240158790, 249053560, 280185255, 288190548, 320211720, 336222306, 360238185, 373580340, 448296408, 480317580, 504333459, 560370510, 576381096, 672444612, 720476370, 747160680, 840555765, 960635160, 1008666918, 1120741020, 1344889224, 1440952740, 1681111530, 2017333836, 2241482040, 2521667295, 2881905480, 3362223060, 4034667672, 5043334590, 6724446120, 10086669180, 20173338360]

約数ペア:

[(1, 20173338360), (2, 10086669180), (3, 6724446120), (4, 5043334590), (5, 4034667672), (6, 3362223060), (7, 2881905480), (8, 2521667295), (9, 2241482040), (10, 2017333836), (12, 1681111530), (14, 1440952740), (15, 1344889224), (18, 1120741020), (20, 1008666918), (21, 960635160), (24, 840555765), (27, 747160680), (28, 720476370), (30, 672444612), (35, 576381096), (36, 560370510), (40, 504333459), (42, 480317580), (45, 448296408), (54, 373580340), (56, 360238185), (60, 336222306), (63, 320211720), (70, 288190548), (72, 280185255), (81, 249053560), (84, 240158790), (90, 224148204), (105, 192127032), (108, 186790170), (120, 168111153), (126, 160105860), (135, 149432136), (140, 144095274), (162, 124526780), (168, 120079395), (180, 112074102), (189, 106737240), (210, 96063516), (216, 93395085), (252, 80052930), (257, 78495480), (270, 74716068), (280, 72047637), (315, 64042344), (324, 62263390), (360, 56037051), (378, 53368620), (405, 49810712), (420, 48031758), (504, 40026465), (514, 39247740), (540, 37358034), (567, 35579080), (630, 32021172), (648, 31131695), (756, 26684310), (771, 26165160), (810, 24905356), (840, 24015879), (945, 21347448), (1028, 19623870), (1080, 18679017), (1134, 17789540), (1260, 16010586), (1285, 15699096), (1512, 13342155), (1542, 13082580), (1620, 12452678), (1799, 11213640), (1890, 10673724), (2056, 9811935), (2268, 8894770), (2313, 8721720), (2520, 8005293), (2570, 7849548), (2835, 7115816), (3084, 6541290), (3240, 6226339), (3461, 5828760), (3598, 5606820), (3780, 5336862), (3855, 5233032), (4536, 4447385), (4626, 4360860), (5140, 3924774), (5397, 3737880), (5670, 3557908), (6168, 3270645), (6922, 2914380), (6939, 2907240), (7196, 2803410), (7560, 2668431), (7710, 2616516), (8995, 2242728), (9252, 2180430), (10280, 1962387), (10383, 1942920), (10794, 1868940), (11340, 1778954), (11565, 1744344), (13844, 1457190), (13878, 1453620), (14392, 1401705), (15420, 1308258), (16191, 1245960), (17305, 1165752), (17990, 1121364), (18504, 1090215), (20766, 971460), (20817, 969080), (21588, 934470), (22680, 889477), (23130, 872172), (24227, 832680), (26985, 747576), (27688, 728595), (27756, 726810), (30840, 654129), (31149, 647640), (32382, 622980), (34610, 582876), (34695, 581448), (35980, 560682), (41532, 485730), (41634, 484540), (43176, 467235), (46260, 436086), (48454, 416340), (48573, 415320), (51915, 388584), (53970, 373788), (55512, 363405), (62298, 323820), (64764, 311490), (69220, 291438), (69390, 290724), (71960, 280341), (72681, 277560), (80955, 249192), (83064, 242865), (83268, 242270), (92520, 218043), (93447, 215880), (96908, 208170), (97146, 207660), (103830, 194292), (104085, 193816), (107940, 186894), (121135, 166536), (124596, 161910), (129528, 155745), (138440, 145719), (138780, 145362)]