3420720162020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{181}}^1\times {\mathrm{263}}^1\times {\mathrm{277}}^1$

素因数の和:863

約数の個数: 384

約数和(自身を含む): 8886373816320

約数和(自身を除く): 5465653654300

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 109, 119, 140, 170, 181, 218, 238, 263, 277, 340, 362, 436, 476, 526, 545, 554, 595, 724, 763, 905, 1052, 1090, 1108, 1190, 1267, 1315, 1385, 1526, 1810, 1841, 1853, 1939, 2180, 2380, 2534, 2630, 2770, 3052, 3077, 3620, 3682, 3706, 3815, 3878, 4471, 4709, 5068, 5260, 5540, 6154, 6335, 7364, 7412, 7630, 7756, 8942, 9205, 9265, 9418, 9695, 12308, 12670, 12971, 15260, 15385, 17884, 18410, 18530, 18836, 19390, 19729, 21539, 22355, 23545, 25340, 25942, 28667, 30193, 30770, 31297, 32963, 36820, 37060, 38780, 39458, 43078, 44710, 47090, 47603, 50137, 51884, 57334, 60386, 61540, 62594, 64855, 65926, 72851, 78916, 86156, 89420, 94180, 95206, 98645, 100274, 107695, 114668, 120772, 125188, 129710, 131852, 138103, 143335, 145702, 150965, 156485, 164815, 190412, 197290, 200548, 200669, 211351, 215390, 238015, 250685, 259420, 276206, 286670, 291404, 301930, 312970, 329630, 333221, 335393, 350959, 364255, 394580, 401338, 422702, 430780, 476030, 487339, 501370, 509957, 513281, 552412, 573340, 603860, 625940, 659260, 666442, 670786, 690515, 701918, 728510, 802676, 809251, 845404, 852329, 952060, 974678, 1002740, 1003345, 1019914, 1026562, 1056755, 1238467, 1332884, 1341572, 1381030, 1403836, 1457020, 1618502, 1666105, 1676965, 1704658, 1754795, 1949356, 2006690, 2039828, 2053124, 2113510, 2347751, 2436695, 2476934, 2549785, 2566405, 2762060, 3237004, 3332210, 3353930, 3409316, 3411373, 3509590, 3592967, 4013380, 4046255, 4227020, 4261645, 4695502, 4873390, 4953868, 5099570, 5132810, 5188727, 5464933, 5664757, 5966303, 6192335, 6664420, 6707860, 6822746, 7019180, 7185934, 7940759, 8092510, 8523290, 8669269, 9391004, 9746780, 10199140, 10265620, 10377454, 10929866, 11329514, 11738755, 11932606, 12384670, 13186031, 13645492, 14371868, 15881518, 16185020, 17046580, 17056865, 17338538, 17964835, 20754908, 21859732, 22659028, 23477510, 23865212, 24769340, 25943635, 26372062, 27324665, 28323785, 29831515, 31763036, 34113730, 34677076, 35929670, 36321089, 38254531, 39703795, 43346345, 46955020, 51887270, 52744124, 54649330, 55585313, 56647570, 59663030, 65930155, 68227460, 71859340, 72642178, 76509062, 79407590, 86692690, 88208359, 92302217, 92903861, 103774540, 109298660, 111170626, 113295140, 119326060, 131860310, 134992903, 145284356, 153018124, 158815180, 173385380, 176416718, 181605445, 184604434, 185807722, 191272655, 222341252, 224162527, 263720620, 269985806, 277926565, 352833436, 363210890, 369208868, 371615444, 382545310, 441041795, 448325054, 461511085, 464519305, 539971612, 555853130, 617458513, 650327027, 674964515, 726421780, 765090620, 882083590, 896650108, 923022170, 929038610, 944950321, 1111706260, 1120812635, 1234917026, 1300654054, 1349929030, 1437277379, 1569137689, 1764167180, 1846044340, 1858077220, 1889900642, 2241625270, 2469834052, 2601308108, 2699858060, 2874554758, 3087292565, 3138275378, 3251635135, 3779801284, 4483250540, 4724751605, 5749109516, 6174585130, 6276550756, 6503270270, 7186386895, 7845688445, 9449503210, 10060941653, 12349170260, 13006540540, 14372773790, 15691376890, 18899006420, 20121883306, 24433715443, 28745547580, 31382753780, 40243766612, 48867430886, 50304708265, 97734861772, 100609416530, 122168577215, 171036008101, 201218833060, 244337154430, 342072016202, 488674308860, 684144032404, 855180040505, 1710360081010, 3420720162020]

約数ペア:

[(1, 3420720162020), (2, 1710360081010), (4, 855180040505), (5, 684144032404), (7, 488674308860), (10, 342072016202), (14, 244337154430), (17, 201218833060), (20, 171036008101), (28, 122168577215), (34, 100609416530), (35, 97734861772), (68, 50304708265), (70, 48867430886), (85, 40243766612), (109, 31382753780), (119, 28745547580), (140, 24433715443), (170, 20121883306), (181, 18899006420), (218, 15691376890), (238, 14372773790), (263, 13006540540), (277, 12349170260), (340, 10060941653), (362, 9449503210), (436, 7845688445), (476, 7186386895), (526, 6503270270), (545, 6276550756), (554, 6174585130), (595, 5749109516), (724, 4724751605), (763, 4483250540), (905, 3779801284), (1052, 3251635135), (1090, 3138275378), (1108, 3087292565), (1190, 2874554758), (1267, 2699858060), (1315, 2601308108), (1385, 2469834052), (1526, 2241625270), (1810, 1889900642), (1841, 1858077220), (1853, 1846044340), (1939, 1764167180), (2180, 1569137689), (2380, 1437277379), (2534, 1349929030), (2630, 1300654054), (2770, 1234917026), (3052, 1120812635), (3077, 1111706260), (3620, 944950321), (3682, 929038610), (3706, 923022170), (3815, 896650108), (3878, 882083590), (4471, 765090620), (4709, 726421780), (5068, 674964515), (5260, 650327027), (5540, 617458513), (6154, 555853130), (6335, 539971612), (7364, 464519305), (7412, 461511085), (7630, 448325054), (7756, 441041795), (8942, 382545310), (9205, 371615444), (9265, 369208868), (9418, 363210890), (9695, 352833436), (12308, 277926565), (12670, 269985806), (12971, 263720620), (15260, 224162527), (15385, 222341252), (17884, 191272655), (18410, 185807722), (18530, 184604434), (18836, 181605445), (19390, 176416718), (19729, 173385380), (21539, 158815180), (22355, 153018124), (23545, 145284356), (25340, 134992903), (25942, 131860310), (28667, 119326060), (30193, 113295140), (30770, 111170626), (31297, 109298660), (32963, 103774540), (36820, 92903861), (37060, 92302217), (38780, 88208359), (39458, 86692690), (43078, 79407590), (44710, 76509062), (47090, 72642178), (47603, 71859340), (50137, 68227460), (51884, 65930155), (57334, 59663030), (60386, 56647570), (61540, 55585313), (62594, 54649330), (64855, 52744124), (65926, 51887270), (72851, 46955020), (78916, 43346345), (86156, 39703795), (89420, 38254531), (94180, 36321089), (95206, 35929670), (98645, 34677076), (100274, 34113730), (107695, 31763036), (114668, 29831515), (120772, 28323785), (125188, 27324665), (129710, 26372062), (131852, 25943635), (138103, 24769340), (143335, 23865212), (145702, 23477510), (150965, 22659028), (156485, 21859732), (164815, 20754908), (190412, 17964835), (197290, 17338538), (200548, 17056865), (200669, 17046580), (211351, 16185020), (215390, 15881518), (238015, 14371868), (250685, 13645492), (259420, 13186031), (276206, 12384670), (286670, 11932606), (291404, 11738755), (301930, 11329514), (312970, 10929866), (329630, 10377454), (333221, 10265620), (335393, 10199140), (350959, 9746780), (364255, 9391004), (394580, 8669269), (401338, 8523290), (422702, 8092510), (430780, 7940759), (476030, 7185934), (487339, 7019180), (501370, 6822746), (509957, 6707860), (513281, 6664420), (552412, 6192335), (573340, 5966303), (603860, 5664757), (625940, 5464933), (659260, 5188727), (666442, 5132810), (670786, 5099570), (690515, 4953868), (701918, 4873390), (728510, 4695502), (802676, 4261645), (809251, 4227020), (845404, 4046255), (852329, 4013380), (952060, 3592967), (974678, 3509590), (1002740, 3411373), (1003345, 3409316), (1019914, 3353930), (1026562, 3332210), (1056755, 3237004), (1238467, 2762060), (1332884, 2566405), (1341572, 2549785), (1381030, 2476934), (1403836, 2436695), (1457020, 2347751), (1618502, 2113510), (1666105, 2053124), (1676965, 2039828), (1704658, 2006690), (1754795, 1949356)]