1298718720

素因数分解:

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

素因数の和:321

約数の個数: 336

約数和(自身を含む): 4866144192

約数和(自身を除く): 3567425472

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, 256, 260, 271, 288, 312, 320, 360, 384, 390, 416, 468, 480, 512, 520, 542, 576, 585, 624, 640, 720, 768, 780, 813, 832, 936, 960, 1024, 1040, 1084, 1152, 1170, 1248, 1280, 1355, 1440, 1536, 1560, 1626, 1664, 1872, 1920, 2048, 2080, 2168, 2304, 2340, 2439, 2496, 2560, 2710, 2880, 3072, 3120, 3252, 3328, 3523, 3744, 3840, 4065, 4096, 4160, 4336, 4608, 4680, 4878, 4992, 5120, 5420, 5760, 6144, 6240, 6504, 6656, 7046, 7488, 7680, 8130, 8192, 8320, 8672, 9216, 9360, 9756, 9984, 10240, 10569, 10840, 11520, 12195, 12288, 12480, 13008, 13312, 14092, 14976, 15360, 16260, 16640, 17344, 17615, 18432, 18720, 19512, 19968, 20480, 21138, 21680, 23040, 24390, 24576, 24960, 26016, 26624, 28184, 29952, 30720, 31707, 32520, 33280, 34688, 35230, 36864, 37440, 39024, 39936, 40960, 42276, 43360, 46080, 48780, 49920, 52032, 52845, 53248, 56368, 59904, 61440, 63414, 65040, 66560, 69376, 70460, 73728, 74880, 78048, 79872, 84552, 86720, 92160, 97560, 99840, 104064, 105690, 106496, 112736, 119808, 122880, 126828, 130080, 133120, 138752, 140920, 149760, 156096, 158535, 159744, 169104, 173440, 184320, 195120, 199680, 208128, 211380, 225472, 239616, 253656, 260160, 266240, 277504, 281840, 299520, 312192, 317070, 319488, 338208, 346880, 368640, 390240, 399360, 416256, 422760, 450944, 479232, 507312, 520320, 532480, 555008, 563680, 599040, 624384, 634140, 676416, 693760, 780480, 798720, 832512, 845520, 901888, 958464, 1014624, 1040640, 1110016, 1127360, 1198080, 1248768, 1268280, 1352832, 1387520, 1560960, 1597440, 1665024, 1691040, 1803776, 2029248, 2081280, 2220032, 2254720, 2396160, 2497536, 2536560, 2705664, 2775040, 3121920, 3330048, 3382080, 3607552, 4058496, 4162560, 4509440, 4792320, 4995072, 5073120, 5411328, 5550080, 6243840, 6660096, 6764160, 7215104, 8116992, 8325120, 9018880, 9990144, 10146240, 10822656, 11100160, 12487680, 13528320, 14430208, 16233984, 16650240, 18037760, 19980288, 20292480, 21645312, 24975360, 27056640, 28860416, 32467968, 33300480, 36075520, 40584960, 43290624, 49950720, 54113280, 64935936, 72151040, 81169920, 86581248, 99901440, 108226560, 129871872, 144302080, 162339840, 216453120, 259743744, 324679680, 432906240, 649359360, 1298718720]

約数ペア:

[(1, 1298718720), (2, 649359360), (3, 432906240), (4, 324679680), (5, 259743744), (6, 216453120), (8, 162339840), (9, 144302080), (10, 129871872), (12, 108226560), (13, 99901440), (15, 86581248), (16, 81169920), (18, 72151040), (20, 64935936), (24, 54113280), (26, 49950720), (30, 43290624), (32, 40584960), (36, 36075520), (39, 33300480), (40, 32467968), (45, 28860416), (48, 27056640), (52, 24975360), (60, 21645312), (64, 20292480), (65, 19980288), (72, 18037760), (78, 16650240), (80, 16233984), (90, 14430208), (96, 13528320), (104, 12487680), (117, 11100160), (120, 10822656), (128, 10146240), (130, 9990144), (144, 9018880), (156, 8325120), (160, 8116992), (180, 7215104), (192, 6764160), (195, 6660096), (208, 6243840), (234, 5550080), (240, 5411328), (256, 5073120), (260, 4995072), (271, 4792320), (288, 4509440), (312, 4162560), (320, 4058496), (360, 3607552), (384, 3382080), (390, 3330048), (416, 3121920), (468, 2775040), (480, 2705664), (512, 2536560), (520, 2497536), (542, 2396160), (576, 2254720), (585, 2220032), (624, 2081280), (640, 2029248), (720, 1803776), (768, 1691040), (780, 1665024), (813, 1597440), (832, 1560960), (936, 1387520), (960, 1352832), (1024, 1268280), (1040, 1248768), (1084, 1198080), (1152, 1127360), (1170, 1110016), (1248, 1040640), (1280, 1014624), (1355, 958464), (1440, 901888), (1536, 845520), (1560, 832512), (1626, 798720), (1664, 780480), (1872, 693760), (1920, 676416), (2048, 634140), (2080, 624384), (2168, 599040), (2304, 563680), (2340, 555008), (2439, 532480), (2496, 520320), (2560, 507312), (2710, 479232), (2880, 450944), (3072, 422760), (3120, 416256), (3252, 399360), (3328, 390240), (3523, 368640), (3744, 346880), (3840, 338208), (4065, 319488), (4096, 317070), (4160, 312192), (4336, 299520), (4608, 281840), (4680, 277504), (4878, 266240), (4992, 260160), (5120, 253656), (5420, 239616), (5760, 225472), (6144, 211380), (6240, 208128), (6504, 199680), (6656, 195120), (7046, 184320), (7488, 173440), (7680, 169104), (8130, 159744), (8192, 158535), (8320, 156096), (8672, 149760), (9216, 140920), (9360, 138752), (9756, 133120), (9984, 130080), (10240, 126828), (10569, 122880), (10840, 119808), (11520, 112736), (12195, 106496), (12288, 105690), (12480, 104064), (13008, 99840), (13312, 97560), (14092, 92160), (14976, 86720), (15360, 84552), (16260, 79872), (16640, 78048), (17344, 74880), (17615, 73728), (18432, 70460), (18720, 69376), (19512, 66560), (19968, 65040), (20480, 63414), (21138, 61440), (21680, 59904), (23040, 56368), (24390, 53248), (24576, 52845), (24960, 52032), (26016, 49920), (26624, 48780), (28184, 46080), (29952, 43360), (30720, 42276), (31707, 40960), (32520, 39936), (33280, 39024), (34688, 37440), (35230, 36864)]