391495680

素因数分解:

$2^{14}\times 3^4\times 5^1\times {\mathrm{59}}^1$

素因数の和:104

約数の個数: 300

約数和(自身を含む): 1427330520

約数和(自身を除く): 1035834840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 59, 60, 64, 72, 80, 81, 90, 96, 108, 118, 120, 128, 135, 144, 160, 162, 177, 180, 192, 216, 236, 240, 256, 270, 288, 295, 320, 324, 354, 360, 384, 405, 432, 472, 480, 512, 531, 540, 576, 590, 640, 648, 708, 720, 768, 810, 864, 885, 944, 960, 1024, 1062, 1080, 1152, 1180, 1280, 1296, 1416, 1440, 1536, 1593, 1620, 1728, 1770, 1888, 1920, 2048, 2124, 2160, 2304, 2360, 2560, 2592, 2655, 2832, 2880, 3072, 3186, 3240, 3456, 3540, 3776, 3840, 4096, 4248, 4320, 4608, 4720, 4779, 5120, 5184, 5310, 5664, 5760, 6144, 6372, 6480, 6912, 7080, 7552, 7680, 7965, 8192, 8496, 8640, 9216, 9440, 9558, 10240, 10368, 10620, 11328, 11520, 12288, 12744, 12960, 13824, 14160, 15104, 15360, 15930, 16384, 16992, 17280, 18432, 18880, 19116, 20480, 20736, 21240, 22656, 23040, 23895, 24576, 25488, 25920, 27648, 28320, 30208, 30720, 31860, 33984, 34560, 36864, 37760, 38232, 40960, 41472, 42480, 45312, 46080, 47790, 49152, 50976, 51840, 55296, 56640, 60416, 61440, 63720, 67968, 69120, 73728, 75520, 76464, 81920, 82944, 84960, 90624, 92160, 95580, 101952, 103680, 110592, 113280, 120832, 122880, 127440, 135936, 138240, 147456, 151040, 152928, 165888, 169920, 181248, 184320, 191160, 203904, 207360, 221184, 226560, 241664, 245760, 254880, 271872, 276480, 302080, 305856, 331776, 339840, 362496, 368640, 382320, 407808, 414720, 442368, 453120, 483328, 509760, 543744, 552960, 604160, 611712, 663552, 679680, 724992, 737280, 764640, 815616, 829440, 906240, 966656, 1019520, 1087488, 1105920, 1208320, 1223424, 1327104, 1359360, 1449984, 1529280, 1631232, 1658880, 1812480, 2039040, 2174976, 2211840, 2416640, 2446848, 2718720, 2899968, 3058560, 3262464, 3317760, 3624960, 4078080, 4349952, 4833280, 4893696, 5437440, 6117120, 6524928, 6635520, 7249920, 8156160, 8699904, 9787392, 10874880, 12234240, 13049856, 14499840, 16312320, 19574784, 21749760, 24468480, 26099712, 32624640, 39149568, 43499520, 48936960, 65249280, 78299136, 97873920, 130498560, 195747840, 391495680]

約数ペア:

[(1, 391495680), (2, 195747840), (3, 130498560), (4, 97873920), (5, 78299136), (6, 65249280), (8, 48936960), (9, 43499520), (10, 39149568), (12, 32624640), (15, 26099712), (16, 24468480), (18, 21749760), (20, 19574784), (24, 16312320), (27, 14499840), (30, 13049856), (32, 12234240), (36, 10874880), (40, 9787392), (45, 8699904), (48, 8156160), (54, 7249920), (59, 6635520), (60, 6524928), (64, 6117120), (72, 5437440), (80, 4893696), (81, 4833280), (90, 4349952), (96, 4078080), (108, 3624960), (118, 3317760), (120, 3262464), (128, 3058560), (135, 2899968), (144, 2718720), (160, 2446848), (162, 2416640), (177, 2211840), (180, 2174976), (192, 2039040), (216, 1812480), (236, 1658880), (240, 1631232), (256, 1529280), (270, 1449984), (288, 1359360), (295, 1327104), (320, 1223424), (324, 1208320), (354, 1105920), (360, 1087488), (384, 1019520), (405, 966656), (432, 906240), (472, 829440), (480, 815616), (512, 764640), (531, 737280), (540, 724992), (576, 679680), (590, 663552), (640, 611712), (648, 604160), (708, 552960), (720, 543744), (768, 509760), (810, 483328), (864, 453120), (885, 442368), (944, 414720), (960, 407808), (1024, 382320), (1062, 368640), (1080, 362496), (1152, 339840), (1180, 331776), (1280, 305856), (1296, 302080), (1416, 276480), (1440, 271872), (1536, 254880), (1593, 245760), (1620, 241664), (1728, 226560), (1770, 221184), (1888, 207360), (1920, 203904), (2048, 191160), (2124, 184320), (2160, 181248), (2304, 169920), (2360, 165888), (2560, 152928), (2592, 151040), (2655, 147456), (2832, 138240), (2880, 135936), (3072, 127440), (3186, 122880), (3240, 120832), (3456, 113280), (3540, 110592), (3776, 103680), (3840, 101952), (4096, 95580), (4248, 92160), (4320, 90624), (4608, 84960), (4720, 82944), (4779, 81920), (5120, 76464), (5184, 75520), (5310, 73728), (5664, 69120), (5760, 67968), (6144, 63720), (6372, 61440), (6480, 60416), (6912, 56640), (7080, 55296), (7552, 51840), (7680, 50976), (7965, 49152), (8192, 47790), (8496, 46080), (8640, 45312), (9216, 42480), (9440, 41472), (9558, 40960), (10240, 38232), (10368, 37760), (10620, 36864), (11328, 34560), (11520, 33984), (12288, 31860), (12744, 30720), (12960, 30208), (13824, 28320), (14160, 27648), (15104, 25920), (15360, 25488), (15930, 24576), (16384, 23895), (16992, 23040), (17280, 22656), (18432, 21240), (18880, 20736), (19116, 20480)]