197936640

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{71}}^1$

素因数の和:122

約数の個数: 360

約数和(自身を含む): 764107344

約数和(自身を除く): 566170704

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 71, 72, 80, 88, 90, 96, 99, 110, 120, 121, 128, 132, 142, 144, 160, 165, 176, 180, 192, 198, 213, 220, 240, 242, 256, 264, 284, 288, 320, 330, 352, 355, 360, 363, 384, 396, 426, 440, 480, 484, 495, 512, 528, 568, 576, 605, 639, 640, 660, 704, 710, 720, 726, 768, 781, 792, 852, 880, 960, 968, 990, 1056, 1065, 1089, 1136, 1152, 1210, 1278, 1280, 1320, 1408, 1420, 1440, 1452, 1536, 1562, 1584, 1704, 1760, 1815, 1920, 1936, 1980, 2112, 2130, 2178, 2272, 2304, 2343, 2420, 2556, 2560, 2640, 2816, 2840, 2880, 2904, 3124, 3168, 3195, 3408, 3520, 3630, 3840, 3872, 3905, 3960, 4224, 4260, 4356, 4544, 4608, 4686, 4840, 5112, 5280, 5445, 5632, 5680, 5760, 5808, 6248, 6336, 6390, 6816, 7029, 7040, 7260, 7680, 7744, 7810, 7920, 8448, 8520, 8591, 8712, 9088, 9372, 9680, 10224, 10560, 10890, 11360, 11520, 11616, 11715, 12496, 12672, 12780, 13632, 14058, 14080, 14520, 15488, 15620, 15840, 16896, 17040, 17182, 17424, 18176, 18744, 19360, 20448, 21120, 21780, 22720, 23040, 23232, 23430, 24992, 25344, 25560, 25773, 27264, 28116, 28160, 29040, 30976, 31240, 31680, 34080, 34364, 34848, 35145, 36352, 37488, 38720, 40896, 42240, 42955, 43560, 45440, 46464, 46860, 49984, 50688, 51120, 51546, 54528, 56232, 58080, 61952, 62480, 63360, 68160, 68728, 69696, 70290, 74976, 77319, 77440, 81792, 84480, 85910, 87120, 90880, 92928, 93720, 99968, 102240, 103092, 109056, 112464, 116160, 124960, 126720, 128865, 136320, 137456, 139392, 140580, 149952, 154638, 154880, 163584, 171820, 174240, 181760, 185856, 187440, 199936, 204480, 206184, 224928, 232320, 249920, 253440, 257730, 272640, 274912, 278784, 281160, 299904, 309276, 309760, 327168, 343640, 348480, 374880, 386595, 399872, 408960, 412368, 449856, 464640, 499840, 515460, 545280, 549824, 557568, 562320, 599808, 618552, 687280, 696960, 749760, 773190, 817920, 824736, 899712, 929280, 999680, 1030920, 1099648, 1124640, 1199616, 1237104, 1374560, 1393920, 1499520, 1546380, 1635840, 1649472, 1799424, 1999360, 2061840, 2199296, 2249280, 2474208, 2749120, 2787840, 2999040, 3092760, 3298944, 3598848, 4123680, 4398592, 4498560, 4948416, 5498240, 5998080, 6185520, 6597888, 8247360, 8997120, 9896832, 10996480, 12371040, 13195776, 16494720, 17994240, 19793664, 21992960, 24742080, 32989440, 39587328, 49484160, 65978880, 98968320, 197936640]

約数ペア:

[(1, 197936640), (2, 98968320), (3, 65978880), (4, 49484160), (5, 39587328), (6, 32989440), (8, 24742080), (9, 21992960), (10, 19793664), (11, 17994240), (12, 16494720), (15, 13195776), (16, 12371040), (18, 10996480), (20, 9896832), (22, 8997120), (24, 8247360), (30, 6597888), (32, 6185520), (33, 5998080), (36, 5498240), (40, 4948416), (44, 4498560), (45, 4398592), (48, 4123680), (55, 3598848), (60, 3298944), (64, 3092760), (66, 2999040), (71, 2787840), (72, 2749120), (80, 2474208), (88, 2249280), (90, 2199296), (96, 2061840), (99, 1999360), (110, 1799424), (120, 1649472), (121, 1635840), (128, 1546380), (132, 1499520), (142, 1393920), (144, 1374560), (160, 1237104), (165, 1199616), (176, 1124640), (180, 1099648), (192, 1030920), (198, 999680), (213, 929280), (220, 899712), (240, 824736), (242, 817920), (256, 773190), (264, 749760), (284, 696960), (288, 687280), (320, 618552), (330, 599808), (352, 562320), (355, 557568), (360, 549824), (363, 545280), (384, 515460), (396, 499840), (426, 464640), (440, 449856), (480, 412368), (484, 408960), (495, 399872), (512, 386595), (528, 374880), (568, 348480), (576, 343640), (605, 327168), (639, 309760), (640, 309276), (660, 299904), (704, 281160), (710, 278784), (720, 274912), (726, 272640), (768, 257730), (781, 253440), (792, 249920), (852, 232320), (880, 224928), (960, 206184), (968, 204480), (990, 199936), (1056, 187440), (1065, 185856), (1089, 181760), (1136, 174240), (1152, 171820), (1210, 163584), (1278, 154880), (1280, 154638), (1320, 149952), (1408, 140580), (1420, 139392), (1440, 137456), (1452, 136320), (1536, 128865), (1562, 126720), (1584, 124960), (1704, 116160), (1760, 112464), (1815, 109056), (1920, 103092), (1936, 102240), (1980, 99968), (2112, 93720), (2130, 92928), (2178, 90880), (2272, 87120), (2304, 85910), (2343, 84480), (2420, 81792), (2556, 77440), (2560, 77319), (2640, 74976), (2816, 70290), (2840, 69696), (2880, 68728), (2904, 68160), (3124, 63360), (3168, 62480), (3195, 61952), (3408, 58080), (3520, 56232), (3630, 54528), (3840, 51546), (3872, 51120), (3905, 50688), (3960, 49984), (4224, 46860), (4260, 46464), (4356, 45440), (4544, 43560), (4608, 42955), (4686, 42240), (4840, 40896), (5112, 38720), (5280, 37488), (5445, 36352), (5632, 35145), (5680, 34848), (5760, 34364), (5808, 34080), (6248, 31680), (6336, 31240), (6390, 30976), (6816, 29040), (7029, 28160), (7040, 28116), (7260, 27264), (7680, 25773), (7744, 25560), (7810, 25344), (7920, 24992), (8448, 23430), (8520, 23232), (8591, 23040), (8712, 22720), (9088, 21780), (9372, 21120), (9680, 20448), (10224, 19360), (10560, 18744), (10890, 18176), (11360, 17424), (11520, 17182), (11616, 17040), (11715, 16896), (12496, 15840), (12672, 15620), (12780, 15488), (13632, 14520), (14058, 14080)]