252570240

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3373}}^1$

素因数の和:3411

約数の個数: 192

約数和(自身を含む): 939524040

約数和(自身を除く): 686953800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 128, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 260, 288, 312, 320, 360, 384, 390, 416, 468, 480, 520, 576, 585, 624, 640, 720, 780, 832, 936, 960, 1040, 1152, 1170, 1248, 1440, 1560, 1664, 1872, 1920, 2080, 2340, 2496, 2880, 3120, 3373, 3744, 4160, 4680, 4992, 5760, 6240, 6746, 7488, 8320, 9360, 10119, 12480, 13492, 14976, 16865, 18720, 20238, 24960, 26984, 30357, 33730, 37440, 40476, 43849, 50595, 53968, 60714, 67460, 74880, 80952, 87698, 101190, 107936, 121428, 131547, 134920, 151785, 161904, 175396, 202380, 215872, 219245, 242856, 263094, 269840, 303570, 323808, 350792, 394641, 404760, 431744, 438490, 485712, 526188, 539680, 607140, 647616, 657735, 701584, 789282, 809520, 876980, 971424, 1052376, 1079360, 1214280, 1295232, 1315470, 1403168, 1578564, 1619040, 1753960, 1942848, 1973205, 2104752, 2158720, 2428560, 2630940, 2806336, 3157128, 3238080, 3507920, 3885696, 3946410, 4209504, 4857120, 5261880, 5612672, 6314256, 6476160, 7015840, 7892820, 8419008, 9714240, 10523760, 12628512, 14031680, 15785640, 16838016, 19428480, 21047520, 25257024, 28063360, 31571280, 42095040, 50514048, 63142560, 84190080, 126285120, 252570240]

約数ペア:

[(1, 252570240), (2, 126285120), (3, 84190080), (4, 63142560), (5, 50514048), (6, 42095040), (8, 31571280), (9, 28063360), (10, 25257024), (12, 21047520), (13, 19428480), (15, 16838016), (16, 15785640), (18, 14031680), (20, 12628512), (24, 10523760), (26, 9714240), (30, 8419008), (32, 7892820), (36, 7015840), (39, 6476160), (40, 6314256), (45, 5612672), (48, 5261880), (52, 4857120), (60, 4209504), (64, 3946410), (65, 3885696), (72, 3507920), (78, 3238080), (80, 3157128), (90, 2806336), (96, 2630940), (104, 2428560), (117, 2158720), (120, 2104752), (128, 1973205), (130, 1942848), (144, 1753960), (156, 1619040), (160, 1578564), (180, 1403168), (192, 1315470), (195, 1295232), (208, 1214280), (234, 1079360), (240, 1052376), (260, 971424), (288, 876980), (312, 809520), (320, 789282), (360, 701584), (384, 657735), (390, 647616), (416, 607140), (468, 539680), (480, 526188), (520, 485712), (576, 438490), (585, 431744), (624, 404760), (640, 394641), (720, 350792), (780, 323808), (832, 303570), (936, 269840), (960, 263094), (1040, 242856), (1152, 219245), (1170, 215872), (1248, 202380), (1440, 175396), (1560, 161904), (1664, 151785), (1872, 134920), (1920, 131547), (2080, 121428), (2340, 107936), (2496, 101190), (2880, 87698), (3120, 80952), (3373, 74880), (3744, 67460), (4160, 60714), (4680, 53968), (4992, 50595), (5760, 43849), (6240, 40476), (6746, 37440), (7488, 33730), (8320, 30357), (9360, 26984), (10119, 24960), (12480, 20238), (13492, 18720), (14976, 16865)]