15787866240

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{63743}}^1$

素因数の和:63811

約数の個数: 192

約数和(自身を含む): 55786199040

約数和(自身を除く): 39998332800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 43, 45, 48, 60, 64, 72, 80, 86, 90, 96, 120, 128, 129, 144, 160, 172, 180, 192, 215, 240, 258, 288, 320, 344, 360, 384, 387, 430, 480, 516, 576, 640, 645, 688, 720, 774, 860, 960, 1032, 1152, 1290, 1376, 1440, 1548, 1720, 1920, 1935, 2064, 2580, 2752, 2880, 3096, 3440, 3870, 4128, 5160, 5504, 5760, 6192, 6880, 7740, 8256, 10320, 12384, 13760, 15480, 16512, 20640, 24768, 27520, 30960, 41280, 49536, 61920, 63743, 82560, 123840, 127486, 191229, 247680, 254972, 318715, 382458, 509944, 573687, 637430, 764916, 956145, 1019888, 1147374, 1274860, 1529832, 1912290, 2039776, 2294748, 2549720, 2740949, 2868435, 3059664, 3824580, 4079552, 4589496, 5099440, 5481898, 5736870, 6119328, 7649160, 8159104, 8222847, 9178992, 10198880, 10963796, 11473740, 12238656, 13704745, 15298320, 16445694, 18357984, 20397760, 21927592, 22947480, 24477312, 24668541, 27409490, 30596640, 32891388, 36715968, 40795520, 41114235, 43855184, 45894960, 49337082, 54818980, 61193280, 65782776, 73431936, 82228470, 87710368, 91789920, 98674164, 109637960, 122386560, 123342705, 131565552, 164456940, 175420736, 183579840, 197348328, 219275920, 246685410, 263131104, 328913880, 350841472, 367159680, 394696656, 438551840, 493370820, 526262208, 657827760, 789393312, 877103680, 986741640, 1052524416, 1315655520, 1578786624, 1754207360, 1973483280, 2631311040, 3157573248, 3946966560, 5262622080, 7893933120, 15787866240]

約数ペア:

[(1, 15787866240), (2, 7893933120), (3, 5262622080), (4, 3946966560), (5, 3157573248), (6, 2631311040), (8, 1973483280), (9, 1754207360), (10, 1578786624), (12, 1315655520), (15, 1052524416), (16, 986741640), (18, 877103680), (20, 789393312), (24, 657827760), (30, 526262208), (32, 493370820), (36, 438551840), (40, 394696656), (43, 367159680), (45, 350841472), (48, 328913880), (60, 263131104), (64, 246685410), (72, 219275920), (80, 197348328), (86, 183579840), (90, 175420736), (96, 164456940), (120, 131565552), (128, 123342705), (129, 122386560), (144, 109637960), (160, 98674164), (172, 91789920), (180, 87710368), (192, 82228470), (215, 73431936), (240, 65782776), (258, 61193280), (288, 54818980), (320, 49337082), (344, 45894960), (360, 43855184), (384, 41114235), (387, 40795520), (430, 36715968), (480, 32891388), (516, 30596640), (576, 27409490), (640, 24668541), (645, 24477312), (688, 22947480), (720, 21927592), (774, 20397760), (860, 18357984), (960, 16445694), (1032, 15298320), (1152, 13704745), (1290, 12238656), (1376, 11473740), (1440, 10963796), (1548, 10198880), (1720, 9178992), (1920, 8222847), (1935, 8159104), (2064, 7649160), (2580, 6119328), (2752, 5736870), (2880, 5481898), (3096, 5099440), (3440, 4589496), (3870, 4079552), (4128, 3824580), (5160, 3059664), (5504, 2868435), (5760, 2740949), (6192, 2549720), (6880, 2294748), (7740, 2039776), (8256, 1912290), (10320, 1529832), (12384, 1274860), (13760, 1147374), (15480, 1019888), (16512, 956145), (20640, 764916), (24768, 637430), (27520, 573687), (30960, 509944), (41280, 382458), (49536, 318715), (61920, 254972), (63743, 247680), (82560, 191229), (123840, 127486)]