243509760

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1$

素因数の和:316

約数の個数: 320

約数和(自身を含む): 934940160

約数和(自身を除く): 691430400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 128, 130, 135, 144, 156, 160, 180, 192, 195, 208, 216, 234, 240, 256, 260, 270, 271, 288, 312, 320, 351, 360, 384, 390, 416, 432, 468, 480, 512, 520, 540, 542, 576, 585, 624, 640, 702, 720, 768, 780, 813, 832, 864, 936, 960, 1040, 1080, 1084, 1152, 1170, 1248, 1280, 1355, 1404, 1440, 1536, 1560, 1626, 1664, 1728, 1755, 1872, 1920, 2080, 2160, 2168, 2304, 2340, 2439, 2496, 2560, 2710, 2808, 2880, 3120, 3252, 3328, 3456, 3510, 3523, 3744, 3840, 4065, 4160, 4320, 4336, 4608, 4680, 4878, 4992, 5420, 5616, 5760, 6240, 6504, 6656, 6912, 7020, 7046, 7317, 7488, 7680, 8130, 8320, 8640, 8672, 9360, 9756, 9984, 10569, 10840, 11232, 11520, 12195, 12480, 13008, 13824, 14040, 14092, 14634, 14976, 16260, 16640, 17280, 17344, 17615, 18720, 19512, 19968, 21138, 21680, 22464, 23040, 24390, 24960, 26016, 28080, 28184, 29268, 29952, 31707, 32520, 33280, 34560, 34688, 35230, 36585, 37440, 39024, 42276, 43360, 44928, 48780, 49920, 52032, 52845, 56160, 56368, 58536, 59904, 63414, 65040, 69120, 69376, 70460, 73170, 74880, 78048, 84552, 86720, 89856, 95121, 97560, 99840, 104064, 105690, 112320, 112736, 117072, 126828, 130080, 138752, 140920, 146340, 149760, 156096, 158535, 169104, 173440, 179712, 190242, 195120, 208128, 211380, 224640, 225472, 234144, 253656, 260160, 281840, 292680, 299520, 312192, 317070, 338208, 346880, 380484, 390240, 416256, 422760, 449280, 450944, 468288, 475605, 507312, 520320, 563680, 585360, 624384, 634140, 676416, 693760, 760968, 780480, 845520, 898560, 901888, 936576, 951210, 1014624, 1040640, 1127360, 1170720, 1248768, 1268280, 1352832, 1521936, 1560960, 1691040, 1803776, 1873152, 1902420, 2029248, 2081280, 2254720, 2341440, 2536560, 2705664, 3043872, 3121920, 3382080, 3746304, 3804840, 4058496, 4509440, 4682880, 5073120, 5411328, 6087744, 6243840, 6764160, 7609680, 8116992, 9018880, 9365760, 10146240, 12175488, 13528320, 15219360, 16233984, 18731520, 20292480, 24350976, 27056640, 30438720, 40584960, 48701952, 60877440, 81169920, 121754880, 243509760]

約数ペア:

[(1, 243509760), (2, 121754880), (3, 81169920), (4, 60877440), (5, 48701952), (6, 40584960), (8, 30438720), (9, 27056640), (10, 24350976), (12, 20292480), (13, 18731520), (15, 16233984), (16, 15219360), (18, 13528320), (20, 12175488), (24, 10146240), (26, 9365760), (27, 9018880), (30, 8116992), (32, 7609680), (36, 6764160), (39, 6243840), (40, 6087744), (45, 5411328), (48, 5073120), (52, 4682880), (54, 4509440), (60, 4058496), (64, 3804840), (65, 3746304), (72, 3382080), (78, 3121920), (80, 3043872), (90, 2705664), (96, 2536560), (104, 2341440), (108, 2254720), (117, 2081280), (120, 2029248), (128, 1902420), (130, 1873152), (135, 1803776), (144, 1691040), (156, 1560960), (160, 1521936), (180, 1352832), (192, 1268280), (195, 1248768), (208, 1170720), (216, 1127360), (234, 1040640), (240, 1014624), (256, 951210), (260, 936576), (270, 901888), (271, 898560), (288, 845520), (312, 780480), (320, 760968), (351, 693760), (360, 676416), (384, 634140), (390, 624384), (416, 585360), (432, 563680), (468, 520320), (480, 507312), (512, 475605), (520, 468288), (540, 450944), (542, 449280), (576, 422760), (585, 416256), (624, 390240), (640, 380484), (702, 346880), (720, 338208), (768, 317070), (780, 312192), (813, 299520), (832, 292680), (864, 281840), (936, 260160), (960, 253656), (1040, 234144), (1080, 225472), (1084, 224640), (1152, 211380), (1170, 208128), (1248, 195120), (1280, 190242), (1355, 179712), (1404, 173440), (1440, 169104), (1536, 158535), (1560, 156096), (1626, 149760), (1664, 146340), (1728, 140920), (1755, 138752), (1872, 130080), (1920, 126828), (2080, 117072), (2160, 112736), (2168, 112320), (2304, 105690), (2340, 104064), (2439, 99840), (2496, 97560), (2560, 95121), (2710, 89856), (2808, 86720), (2880, 84552), (3120, 78048), (3252, 74880), (3328, 73170), (3456, 70460), (3510, 69376), (3523, 69120), (3744, 65040), (3840, 63414), (4065, 59904), (4160, 58536), (4320, 56368), (4336, 56160), (4608, 52845), (4680, 52032), (4878, 49920), (4992, 48780), (5420, 44928), (5616, 43360), (5760, 42276), (6240, 39024), (6504, 37440), (6656, 36585), (6912, 35230), (7020, 34688), (7046, 34560), (7317, 33280), (7488, 32520), (7680, 31707), (8130, 29952), (8320, 29268), (8640, 28184), (8672, 28080), (9360, 26016), (9756, 24960), (9984, 24390), (10569, 23040), (10840, 22464), (11232, 21680), (11520, 21138), (12195, 19968), (12480, 19512), (13008, 18720), (13824, 17615), (14040, 17344), (14092, 17280), (14634, 16640), (14976, 16260)]