298920960

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{499}}^1$

素因数の和:543

約数の個数: 264

約数和(自身を含む): 1117662000

約数和(自身を除く): 818741040

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, 288, 312, 320, 360, 384, 390, 416, 468, 480, 499, 512, 520, 576, 585, 624, 640, 720, 768, 780, 832, 936, 960, 998, 1024, 1040, 1152, 1170, 1248, 1280, 1440, 1497, 1536, 1560, 1664, 1872, 1920, 1996, 2080, 2304, 2340, 2495, 2496, 2560, 2880, 2994, 3072, 3120, 3328, 3744, 3840, 3992, 4160, 4491, 4608, 4680, 4990, 4992, 5120, 5760, 5988, 6240, 6487, 6656, 7485, 7488, 7680, 7984, 8320, 8982, 9216, 9360, 9980, 9984, 11520, 11976, 12480, 12974, 13312, 14970, 14976, 15360, 15968, 16640, 17964, 18720, 19461, 19960, 19968, 22455, 23040, 23952, 24960, 25948, 29940, 29952, 31936, 32435, 33280, 35928, 37440, 38922, 39920, 39936, 44910, 46080, 47904, 49920, 51896, 58383, 59880, 59904, 63872, 64870, 66560, 71856, 74880, 77844, 79840, 89820, 95808, 97305, 99840, 103792, 116766, 119760, 119808, 127744, 129740, 143712, 149760, 155688, 159680, 179640, 191616, 194610, 199680, 207584, 233532, 239520, 255488, 259480, 287424, 291915, 299520, 311376, 319360, 359280, 383232, 389220, 415168, 467064, 479040, 510976, 518960, 574848, 583830, 599040, 622752, 638720, 718560, 766464, 778440, 830336, 934128, 958080, 1037920, 1149696, 1167660, 1245504, 1277440, 1437120, 1532928, 1556880, 1660672, 1868256, 1916160, 2075840, 2299392, 2335320, 2491008, 2554880, 2874240, 3113760, 3321344, 3736512, 3832320, 4151680, 4598784, 4670640, 4982016, 5748480, 6227520, 6642688, 7473024, 7664640, 8303360, 9341280, 9964032, 11496960, 12455040, 14946048, 16606720, 18682560, 19928064, 22993920, 24910080, 29892096, 33213440, 37365120, 49820160, 59784192, 74730240, 99640320, 149460480, 298920960]

約数ペア:

[(1, 298920960), (2, 149460480), (3, 99640320), (4, 74730240), (5, 59784192), (6, 49820160), (8, 37365120), (9, 33213440), (10, 29892096), (12, 24910080), (13, 22993920), (15, 19928064), (16, 18682560), (18, 16606720), (20, 14946048), (24, 12455040), (26, 11496960), (30, 9964032), (32, 9341280), (36, 8303360), (39, 7664640), (40, 7473024), (45, 6642688), (48, 6227520), (52, 5748480), (60, 4982016), (64, 4670640), (65, 4598784), (72, 4151680), (78, 3832320), (80, 3736512), (90, 3321344), (96, 3113760), (104, 2874240), (117, 2554880), (120, 2491008), (128, 2335320), (130, 2299392), (144, 2075840), (156, 1916160), (160, 1868256), (180, 1660672), (192, 1556880), (195, 1532928), (208, 1437120), (234, 1277440), (240, 1245504), (256, 1167660), (260, 1149696), (288, 1037920), (312, 958080), (320, 934128), (360, 830336), (384, 778440), (390, 766464), (416, 718560), (468, 638720), (480, 622752), (499, 599040), (512, 583830), (520, 574848), (576, 518960), (585, 510976), (624, 479040), (640, 467064), (720, 415168), (768, 389220), (780, 383232), (832, 359280), (936, 319360), (960, 311376), (998, 299520), (1024, 291915), (1040, 287424), (1152, 259480), (1170, 255488), (1248, 239520), (1280, 233532), (1440, 207584), (1497, 199680), (1536, 194610), (1560, 191616), (1664, 179640), (1872, 159680), (1920, 155688), (1996, 149760), (2080, 143712), (2304, 129740), (2340, 127744), (2495, 119808), (2496, 119760), (2560, 116766), (2880, 103792), (2994, 99840), (3072, 97305), (3120, 95808), (3328, 89820), (3744, 79840), (3840, 77844), (3992, 74880), (4160, 71856), (4491, 66560), (4608, 64870), (4680, 63872), (4990, 59904), (4992, 59880), (5120, 58383), (5760, 51896), (5988, 49920), (6240, 47904), (6487, 46080), (6656, 44910), (7485, 39936), (7488, 39920), (7680, 38922), (7984, 37440), (8320, 35928), (8982, 33280), (9216, 32435), (9360, 31936), (9980, 29952), (9984, 29940), (11520, 25948), (11976, 24960), (12480, 23952), (12974, 23040), (13312, 22455), (14970, 19968), (14976, 19960), (15360, 19461), (15968, 18720), (16640, 17964)]