1258276320

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2903}}^1$

素因数の和:2974

約数の個数: 288

約数和(自身を含む): 5023130112

約数和(自身を除く): 3764853792

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 43, 45, 48, 56, 60, 63, 70, 72, 80, 84, 86, 90, 96, 105, 112, 120, 126, 129, 140, 144, 160, 168, 172, 180, 210, 215, 224, 240, 252, 258, 280, 288, 301, 315, 336, 344, 360, 387, 420, 430, 480, 504, 516, 560, 602, 630, 645, 672, 688, 720, 774, 840, 860, 903, 1008, 1032, 1120, 1204, 1260, 1290, 1376, 1440, 1505, 1548, 1680, 1720, 1806, 1935, 2016, 2064, 2408, 2520, 2580, 2709, 2903, 3010, 3096, 3360, 3440, 3612, 3870, 4128, 4515, 4816, 5040, 5160, 5418, 5806, 6020, 6192, 6880, 7224, 7740, 8709, 9030, 9632, 10080, 10320, 10836, 11612, 12040, 12384, 13545, 14448, 14515, 15480, 17418, 18060, 20321, 20640, 21672, 23224, 24080, 26127, 27090, 28896, 29030, 30960, 34836, 36120, 40642, 43344, 43545, 46448, 48160, 52254, 54180, 58060, 60963, 61920, 69672, 72240, 81284, 86688, 87090, 92896, 101605, 104508, 108360, 116120, 121926, 124829, 130635, 139344, 144480, 162568, 174180, 182889, 203210, 209016, 216720, 232240, 243852, 249658, 261270, 278688, 304815, 325136, 348360, 365778, 374487, 406420, 418032, 433440, 464480, 487704, 499316, 522540, 609630, 624145, 650272, 696720, 731556, 748974, 812840, 836064, 873803, 914445, 975408, 998632, 1045080, 1123461, 1219260, 1248290, 1393440, 1463112, 1497948, 1625680, 1747606, 1828890, 1872435, 1950816, 1997264, 2090160, 2246922, 2438520, 2496580, 2621409, 2926224, 2995896, 3251360, 3495212, 3657780, 3744870, 3994528, 4180320, 4369015, 4493844, 4877040, 4993160, 5242818, 5617305, 5852448, 5991792, 6990424, 7315560, 7489740, 7864227, 8738030, 8987688, 9754080, 9986320, 10485636, 11234610, 11983584, 13107045, 13980848, 14631120, 14979480, 15728454, 17476060, 17975376, 19972640, 20971272, 22469220, 26214090, 27961696, 29262240, 29958960, 31456908, 34952120, 35950752, 39321135, 41942544, 44938440, 52428180, 59917920, 62913816, 69904240, 78642270, 83885088, 89876880, 104856360, 125827632, 139808480, 157284540, 179753760, 209712720, 251655264, 314569080, 419425440, 629138160, 1258276320]

約数ペア:

[(1, 1258276320), (2, 629138160), (3, 419425440), (4, 314569080), (5, 251655264), (6, 209712720), (7, 179753760), (8, 157284540), (9, 139808480), (10, 125827632), (12, 104856360), (14, 89876880), (15, 83885088), (16, 78642270), (18, 69904240), (20, 62913816), (21, 59917920), (24, 52428180), (28, 44938440), (30, 41942544), (32, 39321135), (35, 35950752), (36, 34952120), (40, 31456908), (42, 29958960), (43, 29262240), (45, 27961696), (48, 26214090), (56, 22469220), (60, 20971272), (63, 19972640), (70, 17975376), (72, 17476060), (80, 15728454), (84, 14979480), (86, 14631120), (90, 13980848), (96, 13107045), (105, 11983584), (112, 11234610), (120, 10485636), (126, 9986320), (129, 9754080), (140, 8987688), (144, 8738030), (160, 7864227), (168, 7489740), (172, 7315560), (180, 6990424), (210, 5991792), (215, 5852448), (224, 5617305), (240, 5242818), (252, 4993160), (258, 4877040), (280, 4493844), (288, 4369015), (301, 4180320), (315, 3994528), (336, 3744870), (344, 3657780), (360, 3495212), (387, 3251360), (420, 2995896), (430, 2926224), (480, 2621409), (504, 2496580), (516, 2438520), (560, 2246922), (602, 2090160), (630, 1997264), (645, 1950816), (672, 1872435), (688, 1828890), (720, 1747606), (774, 1625680), (840, 1497948), (860, 1463112), (903, 1393440), (1008, 1248290), (1032, 1219260), (1120, 1123461), (1204, 1045080), (1260, 998632), (1290, 975408), (1376, 914445), (1440, 873803), (1505, 836064), (1548, 812840), (1680, 748974), (1720, 731556), (1806, 696720), (1935, 650272), (2016, 624145), (2064, 609630), (2408, 522540), (2520, 499316), (2580, 487704), (2709, 464480), (2903, 433440), (3010, 418032), (3096, 406420), (3360, 374487), (3440, 365778), (3612, 348360), (3870, 325136), (4128, 304815), (4515, 278688), (4816, 261270), (5040, 249658), (5160, 243852), (5418, 232240), (5806, 216720), (6020, 209016), (6192, 203210), (6880, 182889), (7224, 174180), (7740, 162568), (8709, 144480), (9030, 139344), (9632, 130635), (10080, 124829), (10320, 121926), (10836, 116120), (11612, 108360), (12040, 104508), (12384, 101605), (13545, 92896), (14448, 87090), (14515, 86688), (15480, 81284), (17418, 72240), (18060, 69672), (20321, 61920), (20640, 60963), (21672, 58060), (23224, 54180), (24080, 52254), (26127, 48160), (27090, 46448), (28896, 43545), (29030, 43344), (30960, 40642), (34836, 36120)]