517285440

素因数分解:

$2^6\times 3^4\times 5^1\times 7^1\times {\mathrm{2851}}^1$

素因数の和:2887

約数の個数: 280

約数和(自身を含む): 2103680832

約数和(自身を除く): 1586395392

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 162, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 324, 336, 360, 378, 405, 420, 432, 448, 480, 504, 540, 560, 567, 576, 630, 648, 672, 720, 756, 810, 840, 864, 945, 960, 1008, 1080, 1120, 1134, 1260, 1296, 1344, 1440, 1512, 1620, 1680, 1728, 1890, 2016, 2160, 2240, 2268, 2520, 2592, 2835, 2851, 2880, 3024, 3240, 3360, 3780, 4032, 4320, 4536, 5040, 5184, 5670, 5702, 6048, 6480, 6720, 7560, 8553, 8640, 9072, 10080, 11340, 11404, 12096, 12960, 14255, 15120, 17106, 18144, 19957, 20160, 22680, 22808, 25659, 25920, 28510, 30240, 34212, 36288, 39914, 42765, 45360, 45616, 51318, 57020, 59871, 60480, 68424, 76977, 79828, 85530, 90720, 91232, 99785, 102636, 114040, 119742, 128295, 136848, 153954, 159656, 171060, 179613, 181440, 182464, 199570, 205272, 228080, 230931, 239484, 256590, 273696, 299355, 307908, 319312, 342120, 359226, 384885, 399140, 410544, 456160, 461862, 478968, 513180, 538839, 547392, 598710, 615816, 638624, 684240, 718452, 769770, 798280, 821088, 898065, 912320, 923724, 957936, 1026360, 1077678, 1154655, 1197420, 1231632, 1277248, 1368480, 1436904, 1539540, 1596560, 1616517, 1642176, 1796130, 1847448, 1915872, 2052720, 2155356, 2309310, 2394840, 2463264, 2694195, 2736960, 2873808, 3079080, 3193120, 3233034, 3592260, 3694896, 3831744, 4105440, 4310712, 4618620, 4789680, 4926528, 5388390, 5747616, 6158160, 6386240, 6466068, 7184520, 7389792, 8082585, 8210880, 8621424, 9237240, 9579360, 10776780, 11495232, 12316320, 12932136, 14369040, 14779584, 16165170, 17242848, 18474480, 19158720, 21553560, 24632640, 25864272, 28738080, 32330340, 34485696, 36948960, 43107120, 51728544, 57476160, 64660680, 73897920, 86214240, 103457088, 129321360, 172428480, 258642720, 517285440]

約数ペア:

[(1, 517285440), (2, 258642720), (3, 172428480), (4, 129321360), (5, 103457088), (6, 86214240), (7, 73897920), (8, 64660680), (9, 57476160), (10, 51728544), (12, 43107120), (14, 36948960), (15, 34485696), (16, 32330340), (18, 28738080), (20, 25864272), (21, 24632640), (24, 21553560), (27, 19158720), (28, 18474480), (30, 17242848), (32, 16165170), (35, 14779584), (36, 14369040), (40, 12932136), (42, 12316320), (45, 11495232), (48, 10776780), (54, 9579360), (56, 9237240), (60, 8621424), (63, 8210880), (64, 8082585), (70, 7389792), (72, 7184520), (80, 6466068), (81, 6386240), (84, 6158160), (90, 5747616), (96, 5388390), (105, 4926528), (108, 4789680), (112, 4618620), (120, 4310712), (126, 4105440), (135, 3831744), (140, 3694896), (144, 3592260), (160, 3233034), (162, 3193120), (168, 3079080), (180, 2873808), (189, 2736960), (192, 2694195), (210, 2463264), (216, 2394840), (224, 2309310), (240, 2155356), (252, 2052720), (270, 1915872), (280, 1847448), (288, 1796130), (315, 1642176), (320, 1616517), (324, 1596560), (336, 1539540), (360, 1436904), (378, 1368480), (405, 1277248), (420, 1231632), (432, 1197420), (448, 1154655), (480, 1077678), (504, 1026360), (540, 957936), (560, 923724), (567, 912320), (576, 898065), (630, 821088), (648, 798280), (672, 769770), (720, 718452), (756, 684240), (810, 638624), (840, 615816), (864, 598710), (945, 547392), (960, 538839), (1008, 513180), (1080, 478968), (1120, 461862), (1134, 456160), (1260, 410544), (1296, 399140), (1344, 384885), (1440, 359226), (1512, 342120), (1620, 319312), (1680, 307908), (1728, 299355), (1890, 273696), (2016, 256590), (2160, 239484), (2240, 230931), (2268, 228080), (2520, 205272), (2592, 199570), (2835, 182464), (2851, 181440), (2880, 179613), (3024, 171060), (3240, 159656), (3360, 153954), (3780, 136848), (4032, 128295), (4320, 119742), (4536, 114040), (5040, 102636), (5184, 99785), (5670, 91232), (5702, 90720), (6048, 85530), (6480, 79828), (6720, 76977), (7560, 68424), (8553, 60480), (8640, 59871), (9072, 57020), (10080, 51318), (11340, 45616), (11404, 45360), (12096, 42765), (12960, 39914), (14255, 36288), (15120, 34212), (17106, 30240), (18144, 28510), (19957, 25920), (20160, 25659), (22680, 22808)]