2740469390640

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{2903}}^1\times {\mathrm{145681}}^1$

素因数の和:148609

約数の個数: 200

約数和(自身を含む): 9521400243168

約数和(自身を除く): 6780930852528

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 2903, 3240, 5806, 6480, 8709, 11612, 14515, 17418, 23224, 26127, 29030, 34836, 43545, 46448, 52254, 58060, 69672, 78381, 87090, 104508, 116120, 130635, 139344, 145681, 156762, 174180, 209016, 232240, 235143, 261270, 291362, 313524, 348360, 391905, 418032, 437043, 470286, 522540, 582724, 627048, 696720, 728405, 783810, 874086, 940572, 1045080, 1165448, 1175715, 1254096, 1311129, 1456810, 1567620, 1748172, 1881144, 2090160, 2185215, 2330896, 2351430, 2622258, 2913620, 3135240, 3496344, 3762288, 3933387, 4370430, 4702860, 5244516, 5827240, 6270480, 6555645, 6992688, 7866774, 8740860, 9405720, 10489032, 11654480, 11800161, 13111290, 15733548, 17481720, 18811440, 19666935, 20978064, 23600322, 26222580, 31467096, 34963440, 39333870, 47200644, 52445160, 59000805, 62934192, 78667740, 94401288, 104890320, 118001610, 157335480, 188802576, 236003220, 314670960, 422911943, 472006440, 845823886, 944012880, 1268735829, 1691647772, 2114559715, 2537471658, 3383295544, 3806207487, 4229119430, 5074943316, 6343679145, 6766591088, 7612414974, 8458238860, 10149886632, 11418622461, 12687358290, 15224829948, 16916477720, 19031037435, 20299773264, 22837244922, 25374716580, 30449659896, 33832955440, 34255867383, 38062074870, 45674489844, 50749433160, 57093112305, 60899319792, 68511734766, 76124149740, 91348979688, 101498866320, 114186224610, 137023469532, 152248299480, 171279336915, 182697959376, 228372449220, 274046939064, 304496598960, 342558673830, 456744898440, 548093878128, 685117347660, 913489796880, 1370234695320, 2740469390640]

約数ペア:

[(1, 2740469390640), (2, 1370234695320), (3, 913489796880), (4, 685117347660), (5, 548093878128), (6, 456744898440), (8, 342558673830), (9, 304496598960), (10, 274046939064), (12, 228372449220), (15, 182697959376), (16, 171279336915), (18, 152248299480), (20, 137023469532), (24, 114186224610), (27, 101498866320), (30, 91348979688), (36, 76124149740), (40, 68511734766), (45, 60899319792), (48, 57093112305), (54, 50749433160), (60, 45674489844), (72, 38062074870), (80, 34255867383), (81, 33832955440), (90, 30449659896), (108, 25374716580), (120, 22837244922), (135, 20299773264), (144, 19031037435), (162, 16916477720), (180, 15224829948), (216, 12687358290), (240, 11418622461), (270, 10149886632), (324, 8458238860), (360, 7612414974), (405, 6766591088), (432, 6343679145), (540, 5074943316), (648, 4229119430), (720, 3806207487), (810, 3383295544), (1080, 2537471658), (1296, 2114559715), (1620, 1691647772), (2160, 1268735829), (2903, 944012880), (3240, 845823886), (5806, 472006440), (6480, 422911943), (8709, 314670960), (11612, 236003220), (14515, 188802576), (17418, 157335480), (23224, 118001610), (26127, 104890320), (29030, 94401288), (34836, 78667740), (43545, 62934192), (46448, 59000805), (52254, 52445160), (58060, 47200644), (69672, 39333870), (78381, 34963440), (87090, 31467096), (104508, 26222580), (116120, 23600322), (130635, 20978064), (139344, 19666935), (145681, 18811440), (156762, 17481720), (174180, 15733548), (209016, 13111290), (232240, 11800161), (235143, 11654480), (261270, 10489032), (291362, 9405720), (313524, 8740860), (348360, 7866774), (391905, 6992688), (418032, 6555645), (437043, 6270480), (470286, 5827240), (522540, 5244516), (582724, 4702860), (627048, 4370430), (696720, 3933387), (728405, 3762288), (783810, 3496344), (874086, 3135240), (940572, 2913620), (1045080, 2622258), (1165448, 2351430), (1175715, 2330896), (1254096, 2185215), (1311129, 2090160), (1456810, 1881144), (1567620, 1748172)]