7784174880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{379}}^1\times {\mathrm{839}}^1$

素因数の和:1256

約数の個数: 288

約数和(自身を含む): 28233878400

約数和(自身を除く): 20449703520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 96, 102, 120, 136, 144, 153, 160, 170, 180, 204, 240, 255, 272, 288, 306, 340, 360, 379, 408, 480, 510, 544, 612, 680, 720, 758, 765, 816, 839, 1020, 1137, 1224, 1360, 1440, 1516, 1530, 1632, 1678, 1895, 2040, 2274, 2448, 2517, 2720, 3032, 3060, 3356, 3411, 3790, 4080, 4195, 4548, 4896, 5034, 5685, 6064, 6120, 6443, 6712, 6822, 7551, 7580, 8160, 8390, 9096, 10068, 11370, 12128, 12240, 12585, 12886, 13424, 13644, 14263, 15102, 15160, 16780, 17055, 18192, 19329, 20136, 22740, 24480, 25170, 25772, 26848, 27288, 28526, 30204, 30320, 32215, 33560, 34110, 36384, 37755, 38658, 40272, 42789, 45480, 50340, 51544, 54576, 57052, 57987, 60408, 60640, 64430, 67120, 68220, 71315, 75510, 77316, 80544, 85578, 90960, 96645, 100680, 103088, 109152, 114104, 115974, 120816, 128367, 128860, 134240, 136440, 142630, 151020, 154632, 171156, 181920, 193290, 201360, 206176, 213945, 228208, 231948, 241632, 256734, 257720, 272880, 285260, 289935, 302040, 309264, 317981, 342312, 386580, 402720, 427890, 456416, 463896, 513468, 515440, 545760, 570520, 579870, 604080, 618528, 635962, 641835, 684624, 773160, 855780, 927792, 953943, 1026936, 1030880, 1141040, 1159740, 1208160, 1271924, 1283670, 1369248, 1546320, 1589905, 1711560, 1855584, 1907886, 2053872, 2282080, 2319480, 2543848, 2567340, 2861829, 3092640, 3179810, 3423120, 3815772, 4107744, 4638960, 4769715, 5087696, 5134680, 5405677, 5723658, 6359620, 6846240, 7631544, 9277920, 9539430, 10175392, 10269360, 10811354, 11447316, 12719240, 14309145, 15263088, 16217031, 19078860, 20538720, 21622708, 22894632, 25438480, 27028385, 28618290, 30526176, 32434062, 38157720, 43245416, 45789264, 48651093, 50876960, 54056770, 57236580, 64868124, 76315440, 81085155, 86490832, 91578528, 97302186, 108113540, 114473160, 129736248, 152630880, 162170310, 172981664, 194604372, 216227080, 228946320, 243255465, 259472496, 324340620, 389208744, 432454160, 457892640, 486510930, 518944992, 648681240, 778417488, 864908320, 973021860, 1297362480, 1556834976, 1946043720, 2594724960, 3892087440, 7784174880]

約数ペア:

[(1, 7784174880), (2, 3892087440), (3, 2594724960), (4, 1946043720), (5, 1556834976), (6, 1297362480), (8, 973021860), (9, 864908320), (10, 778417488), (12, 648681240), (15, 518944992), (16, 486510930), (17, 457892640), (18, 432454160), (20, 389208744), (24, 324340620), (30, 259472496), (32, 243255465), (34, 228946320), (36, 216227080), (40, 194604372), (45, 172981664), (48, 162170310), (51, 152630880), (60, 129736248), (68, 114473160), (72, 108113540), (80, 97302186), (85, 91578528), (90, 86490832), (96, 81085155), (102, 76315440), (120, 64868124), (136, 57236580), (144, 54056770), (153, 50876960), (160, 48651093), (170, 45789264), (180, 43245416), (204, 38157720), (240, 32434062), (255, 30526176), (272, 28618290), (288, 27028385), (306, 25438480), (340, 22894632), (360, 21622708), (379, 20538720), (408, 19078860), (480, 16217031), (510, 15263088), (544, 14309145), (612, 12719240), (680, 11447316), (720, 10811354), (758, 10269360), (765, 10175392), (816, 9539430), (839, 9277920), (1020, 7631544), (1137, 6846240), (1224, 6359620), (1360, 5723658), (1440, 5405677), (1516, 5134680), (1530, 5087696), (1632, 4769715), (1678, 4638960), (1895, 4107744), (2040, 3815772), (2274, 3423120), (2448, 3179810), (2517, 3092640), (2720, 2861829), (3032, 2567340), (3060, 2543848), (3356, 2319480), (3411, 2282080), (3790, 2053872), (4080, 1907886), (4195, 1855584), (4548, 1711560), (4896, 1589905), (5034, 1546320), (5685, 1369248), (6064, 1283670), (6120, 1271924), (6443, 1208160), (6712, 1159740), (6822, 1141040), (7551, 1030880), (7580, 1026936), (8160, 953943), (8390, 927792), (9096, 855780), (10068, 773160), (11370, 684624), (12128, 641835), (12240, 635962), (12585, 618528), (12886, 604080), (13424, 579870), (13644, 570520), (14263, 545760), (15102, 515440), (15160, 513468), (16780, 463896), (17055, 456416), (18192, 427890), (19329, 402720), (20136, 386580), (22740, 342312), (24480, 317981), (25170, 309264), (25772, 302040), (26848, 289935), (27288, 285260), (28526, 272880), (30204, 257720), (30320, 256734), (32215, 241632), (33560, 231948), (34110, 228208), (36384, 213945), (37755, 206176), (38658, 201360), (40272, 193290), (42789, 181920), (45480, 171156), (50340, 154632), (51544, 151020), (54576, 142630), (57052, 136440), (57987, 134240), (60408, 128860), (60640, 128367), (64430, 120816), (67120, 115974), (68220, 114104), (71315, 109152), (75510, 103088), (77316, 100680), (80544, 96645), (85578, 90960)]