2247685020

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{449}}^1$

素因数の和:637

約数の個数: 288

約数和(自身を含む): 8137584000

約数和(自身を除く): 5889898980

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 29, 30, 35, 36, 42, 45, 58, 60, 63, 70, 84, 87, 90, 105, 116, 126, 137, 140, 145, 174, 180, 203, 210, 252, 261, 274, 290, 315, 348, 406, 411, 420, 435, 449, 522, 548, 580, 609, 630, 685, 812, 822, 870, 898, 959, 1015, 1044, 1218, 1233, 1260, 1305, 1347, 1370, 1644, 1740, 1796, 1827, 1918, 2030, 2055, 2245, 2436, 2466, 2610, 2694, 2740, 2877, 3045, 3143, 3654, 3836, 3973, 4041, 4060, 4110, 4490, 4795, 4932, 5220, 5388, 5754, 6090, 6165, 6286, 6735, 7308, 7946, 8082, 8220, 8631, 8980, 9135, 9429, 9590, 11508, 11919, 12180, 12330, 12572, 13021, 13470, 14385, 15715, 15892, 16164, 17262, 18270, 18858, 19180, 19865, 20205, 23838, 24660, 26042, 26940, 27811, 28287, 28770, 31430, 34524, 35757, 36540, 37716, 39063, 39730, 40410, 43155, 47145, 47676, 52084, 55622, 56574, 57540, 59595, 61513, 62860, 65105, 71514, 78126, 79460, 80820, 83433, 86310, 91147, 94290, 111244, 113148, 117189, 119190, 123026, 130210, 139055, 141435, 143028, 156252, 166866, 172620, 178785, 182294, 184539, 188580, 195315, 234378, 238380, 246052, 250299, 260420, 273441, 278110, 282870, 307565, 333732, 357570, 364588, 369078, 390630, 417165, 430591, 455735, 468756, 500598, 546882, 553617, 556220, 565740, 585945, 615130, 715140, 738156, 781260, 820323, 834330, 861182, 911470, 922695, 1001196, 1093764, 1107234, 1171890, 1230260, 1251495, 1291773, 1367205, 1640646, 1668660, 1722364, 1783877, 1822940, 1845390, 2152955, 2214468, 2343780, 2502990, 2583546, 2734410, 2768085, 3281292, 3567754, 3690780, 3875319, 4101615, 4305910, 5005980, 5167092, 5351631, 5468820, 5536170, 6458865, 7135508, 7750638, 8203230, 8611820, 8919385, 10703262, 11072340, 12487139, 12917730, 15501276, 16054893, 16406460, 17838770, 19376595, 21406524, 24974278, 25835460, 26758155, 32109786, 35677540, 37461417, 38753190, 49948556, 53516310, 62435695, 64219572, 74922834, 77506380, 80274465, 107032620, 112384251, 124871390, 149845668, 160548930, 187307085, 224768502, 249742780, 321097860, 374614170, 449537004, 561921255, 749228340, 1123842510, 2247685020]

約数ペア:

[(1, 2247685020), (2, 1123842510), (3, 749228340), (4, 561921255), (5, 449537004), (6, 374614170), (7, 321097860), (9, 249742780), (10, 224768502), (12, 187307085), (14, 160548930), (15, 149845668), (18, 124871390), (20, 112384251), (21, 107032620), (28, 80274465), (29, 77506380), (30, 74922834), (35, 64219572), (36, 62435695), (42, 53516310), (45, 49948556), (58, 38753190), (60, 37461417), (63, 35677540), (70, 32109786), (84, 26758155), (87, 25835460), (90, 24974278), (105, 21406524), (116, 19376595), (126, 17838770), (137, 16406460), (140, 16054893), (145, 15501276), (174, 12917730), (180, 12487139), (203, 11072340), (210, 10703262), (252, 8919385), (261, 8611820), (274, 8203230), (290, 7750638), (315, 7135508), (348, 6458865), (406, 5536170), (411, 5468820), (420, 5351631), (435, 5167092), (449, 5005980), (522, 4305910), (548, 4101615), (580, 3875319), (609, 3690780), (630, 3567754), (685, 3281292), (812, 2768085), (822, 2734410), (870, 2583546), (898, 2502990), (959, 2343780), (1015, 2214468), (1044, 2152955), (1218, 1845390), (1233, 1822940), (1260, 1783877), (1305, 1722364), (1347, 1668660), (1370, 1640646), (1644, 1367205), (1740, 1291773), (1796, 1251495), (1827, 1230260), (1918, 1171890), (2030, 1107234), (2055, 1093764), (2245, 1001196), (2436, 922695), (2466, 911470), (2610, 861182), (2694, 834330), (2740, 820323), (2877, 781260), (3045, 738156), (3143, 715140), (3654, 615130), (3836, 585945), (3973, 565740), (4041, 556220), (4060, 553617), (4110, 546882), (4490, 500598), (4795, 468756), (4932, 455735), (5220, 430591), (5388, 417165), (5754, 390630), (6090, 369078), (6165, 364588), (6286, 357570), (6735, 333732), (7308, 307565), (7946, 282870), (8082, 278110), (8220, 273441), (8631, 260420), (8980, 250299), (9135, 246052), (9429, 238380), (9590, 234378), (11508, 195315), (11919, 188580), (12180, 184539), (12330, 182294), (12572, 178785), (13021, 172620), (13470, 166866), (14385, 156252), (15715, 143028), (15892, 141435), (16164, 139055), (17262, 130210), (18270, 123026), (18858, 119190), (19180, 117189), (19865, 113148), (20205, 111244), (23838, 94290), (24660, 91147), (26042, 86310), (26940, 83433), (27811, 80820), (28287, 79460), (28770, 78126), (31430, 71514), (34524, 65105), (35757, 62860), (36540, 61513), (37716, 59595), (39063, 57540), (39730, 56574), (40410, 55622), (43155, 52084), (47145, 47676)]