13571521920

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71399}}^1$

素因数の和:71438

約数の個数: 256

約数和(自身を含む): 52436160000

約数和(自身を除く): 38864638080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 108, 110, 120, 128, 132, 135, 144, 160, 165, 176, 180, 192, 198, 216, 220, 240, 264, 270, 288, 297, 320, 330, 352, 360, 384, 396, 432, 440, 480, 495, 528, 540, 576, 594, 640, 660, 704, 720, 792, 864, 880, 960, 990, 1056, 1080, 1152, 1188, 1320, 1408, 1440, 1485, 1584, 1728, 1760, 1920, 1980, 2112, 2160, 2376, 2640, 2880, 2970, 3168, 3456, 3520, 3960, 4224, 4320, 4752, 5280, 5760, 5940, 6336, 7040, 7920, 8640, 9504, 10560, 11880, 12672, 15840, 17280, 19008, 21120, 23760, 31680, 38016, 47520, 63360, 71399, 95040, 142798, 190080, 214197, 285596, 356995, 428394, 571192, 642591, 713990, 785389, 856788, 1070985, 1142384, 1285182, 1427980, 1570778, 1713576, 1927773, 2141970, 2284768, 2356167, 2570364, 2855960, 3141556, 3212955, 3427152, 3855546, 3926945, 4283940, 4569536, 4712334, 5140728, 5711920, 6283112, 6425910, 6854304, 7068501, 7711092, 7853890, 8567880, 9139072, 9424668, 9638865, 10281456, 11423840, 11780835, 12566224, 12851820, 13708608, 14137002, 15422184, 15707780, 17135760, 18849336, 19277730, 20562912, 21205503, 22847680, 23561670, 25132448, 25703640, 27417216, 28274004, 30844368, 31415560, 34271520, 35342505, 37698672, 38555460, 41125824, 42411006, 45695360, 47123340, 50264896, 51407280, 56548008, 61688736, 62831120, 68543040, 70685010, 75397344, 77110920, 82251648, 84822012, 94246680, 100529792, 102814560, 106027515, 113096016, 123377472, 125662240, 137086080, 141370020, 150794688, 154221840, 169644024, 188493360, 205629120, 212055030, 226192032, 246754944, 251324480, 282740040, 301589376, 308443680, 339288048, 376986720, 411258240, 424110060, 452384064, 502648960, 565480080, 616887360, 678576096, 753973440, 848220120, 904768128, 1130960160, 1233774720, 1357152192, 1507946880, 1696440240, 2261920320, 2714304384, 3392880480, 4523840640, 6785760960, 13571521920]

約数ペア:

[(1, 13571521920), (2, 6785760960), (3, 4523840640), (4, 3392880480), (5, 2714304384), (6, 2261920320), (8, 1696440240), (9, 1507946880), (10, 1357152192), (11, 1233774720), (12, 1130960160), (15, 904768128), (16, 848220120), (18, 753973440), (20, 678576096), (22, 616887360), (24, 565480080), (27, 502648960), (30, 452384064), (32, 424110060), (33, 411258240), (36, 376986720), (40, 339288048), (44, 308443680), (45, 301589376), (48, 282740040), (54, 251324480), (55, 246754944), (60, 226192032), (64, 212055030), (66, 205629120), (72, 188493360), (80, 169644024), (88, 154221840), (90, 150794688), (96, 141370020), (99, 137086080), (108, 125662240), (110, 123377472), (120, 113096016), (128, 106027515), (132, 102814560), (135, 100529792), (144, 94246680), (160, 84822012), (165, 82251648), (176, 77110920), (180, 75397344), (192, 70685010), (198, 68543040), (216, 62831120), (220, 61688736), (240, 56548008), (264, 51407280), (270, 50264896), (288, 47123340), (297, 45695360), (320, 42411006), (330, 41125824), (352, 38555460), (360, 37698672), (384, 35342505), (396, 34271520), (432, 31415560), (440, 30844368), (480, 28274004), (495, 27417216), (528, 25703640), (540, 25132448), (576, 23561670), (594, 22847680), (640, 21205503), (660, 20562912), (704, 19277730), (720, 18849336), (792, 17135760), (864, 15707780), (880, 15422184), (960, 14137002), (990, 13708608), (1056, 12851820), (1080, 12566224), (1152, 11780835), (1188, 11423840), (1320, 10281456), (1408, 9638865), (1440, 9424668), (1485, 9139072), (1584, 8567880), (1728, 7853890), (1760, 7711092), (1920, 7068501), (1980, 6854304), (2112, 6425910), (2160, 6283112), (2376, 5711920), (2640, 5140728), (2880, 4712334), (2970, 4569536), (3168, 4283940), (3456, 3926945), (3520, 3855546), (3960, 3427152), (4224, 3212955), (4320, 3141556), (4752, 2855960), (5280, 2570364), (5760, 2356167), (5940, 2284768), (6336, 2141970), (7040, 1927773), (7920, 1713576), (8640, 1570778), (9504, 1427980), (10560, 1285182), (11880, 1142384), (12672, 1070985), (15840, 856788), (17280, 785389), (19008, 713990), (21120, 642591), (23760, 571192), (31680, 428394), (38016, 356995), (47520, 285596), (63360, 214197), (71399, 190080), (95040, 142798)]