260720121024

素因数分解:

$2^6\times 3^2\times {\mathrm{11}}^2\times {\mathrm{211}}^1\times {\mathrm{17729}}^1$

素因数の和:17980

約数の個数: 252

約数和(自身を含む): 825359797080

約数和(自身を除く): 564639676056

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 72, 88, 96, 99, 121, 132, 144, 176, 192, 198, 211, 242, 264, 288, 352, 363, 396, 422, 484, 528, 576, 633, 704, 726, 792, 844, 968, 1056, 1089, 1266, 1452, 1584, 1688, 1899, 1936, 2112, 2178, 2321, 2532, 2904, 3168, 3376, 3798, 3872, 4356, 4642, 5064, 5808, 6336, 6752, 6963, 7596, 7744, 8712, 9284, 10128, 11616, 13504, 13926, 15192, 17424, 17729, 18568, 20256, 20889, 23232, 25531, 27852, 30384, 34848, 35458, 37136, 40512, 41778, 51062, 53187, 55704, 60768, 69696, 70916, 74272, 76593, 83556, 102124, 106374, 111408, 121536, 141832, 148544, 153186, 159561, 167112, 195019, 204248, 212748, 222816, 229779, 283664, 306372, 319122, 334224, 390038, 408496, 425496, 445632, 459558, 567328, 585057, 612744, 638244, 668448, 780076, 816992, 850992, 919116, 1134656, 1170114, 1225488, 1276488, 1336896, 1560152, 1633984, 1701984, 1755171, 1838232, 2145209, 2340228, 2450976, 2552976, 3120304, 3403968, 3510342, 3676464, 3740819, 4290418, 4680456, 4901952, 5105952, 6240608, 6435627, 7020684, 7352928, 7481638, 8580836, 9360912, 10211904, 11222457, 12481216, 12871254, 14041368, 14705856, 14963276, 17161672, 18721824, 19306881, 22444914, 25742508, 28082736, 29926552, 33667371, 34323344, 37443648, 38613762, 41149009, 44889828, 51485016, 56165472, 59853104, 67334742, 68646688, 77227524, 82298018, 89779656, 102970032, 112330944, 119706208, 123447027, 134669484, 137293376, 154455048, 164596036, 179559312, 205940064, 239412416, 246894054, 269338968, 308910096, 329192072, 359118624, 370341081, 411880128, 452639099, 493788108, 538677936, 617820192, 658384144, 718237248, 740682162, 905278198, 987576216, 1077355872, 1235640384, 1316768288, 1357917297, 1481364324, 1810556396, 1975152432, 2154711744, 2633536576, 2715834594, 2962728648, 3621112792, 3950304864, 4073751891, 5431669188, 5925457296, 7242225584, 7900609728, 8147503782, 10863338376, 11850914592, 14484451168, 16295007564, 21726676752, 23701829184, 28968902336, 32590015128, 43453353504, 65180030256, 86906707008, 130360060512, 260720121024]

約数ペア:

[(1, 260720121024), (2, 130360060512), (3, 86906707008), (4, 65180030256), (6, 43453353504), (8, 32590015128), (9, 28968902336), (11, 23701829184), (12, 21726676752), (16, 16295007564), (18, 14484451168), (22, 11850914592), (24, 10863338376), (32, 8147503782), (33, 7900609728), (36, 7242225584), (44, 5925457296), (48, 5431669188), (64, 4073751891), (66, 3950304864), (72, 3621112792), (88, 2962728648), (96, 2715834594), (99, 2633536576), (121, 2154711744), (132, 1975152432), (144, 1810556396), (176, 1481364324), (192, 1357917297), (198, 1316768288), (211, 1235640384), (242, 1077355872), (264, 987576216), (288, 905278198), (352, 740682162), (363, 718237248), (396, 658384144), (422, 617820192), (484, 538677936), (528, 493788108), (576, 452639099), (633, 411880128), (704, 370341081), (726, 359118624), (792, 329192072), (844, 308910096), (968, 269338968), (1056, 246894054), (1089, 239412416), (1266, 205940064), (1452, 179559312), (1584, 164596036), (1688, 154455048), (1899, 137293376), (1936, 134669484), (2112, 123447027), (2178, 119706208), (2321, 112330944), (2532, 102970032), (2904, 89779656), (3168, 82298018), (3376, 77227524), (3798, 68646688), (3872, 67334742), (4356, 59853104), (4642, 56165472), (5064, 51485016), (5808, 44889828), (6336, 41149009), (6752, 38613762), (6963, 37443648), (7596, 34323344), (7744, 33667371), (8712, 29926552), (9284, 28082736), (10128, 25742508), (11616, 22444914), (13504, 19306881), (13926, 18721824), (15192, 17161672), (17424, 14963276), (17729, 14705856), (18568, 14041368), (20256, 12871254), (20889, 12481216), (23232, 11222457), (25531, 10211904), (27852, 9360912), (30384, 8580836), (34848, 7481638), (35458, 7352928), (37136, 7020684), (40512, 6435627), (41778, 6240608), (51062, 5105952), (53187, 4901952), (55704, 4680456), (60768, 4290418), (69696, 3740819), (70916, 3676464), (74272, 3510342), (76593, 3403968), (83556, 3120304), (102124, 2552976), (106374, 2450976), (111408, 2340228), (121536, 2145209), (141832, 1838232), (148544, 1755171), (153186, 1701984), (159561, 1633984), (167112, 1560152), (195019, 1336896), (204248, 1276488), (212748, 1225488), (222816, 1170114), (229779, 1134656), (283664, 919116), (306372, 850992), (319122, 816992), (334224, 780076), (390038, 668448), (408496, 638244), (425496, 612744), (445632, 585057), (459558, 567328)]