250460160

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1$

素因数の和:324

約数の個数: 192

約数和(自身を含む): 830269440

約数和(自身を除く): 579809280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 256, 263, 310, 320, 372, 384, 465, 480, 496, 512, 526, 620, 640, 744, 768, 789, 930, 960, 992, 1024, 1052, 1240, 1280, 1315, 1488, 1536, 1578, 1860, 1920, 1984, 2048, 2104, 2480, 2560, 2630, 2976, 3072, 3156, 3720, 3840, 3945, 3968, 4208, 4960, 5120, 5260, 5952, 6144, 6312, 7440, 7680, 7890, 7936, 8153, 8416, 9920, 10240, 10520, 11904, 12624, 14880, 15360, 15780, 15872, 16306, 16832, 19840, 21040, 23808, 24459, 25248, 29760, 30720, 31560, 31744, 32612, 33664, 39680, 40765, 42080, 47616, 48918, 50496, 59520, 63120, 63488, 65224, 67328, 79360, 81530, 84160, 95232, 97836, 100992, 119040, 122295, 126240, 130448, 134656, 158720, 163060, 168320, 190464, 195672, 201984, 238080, 244590, 252480, 260896, 269312, 317440, 326120, 336640, 391344, 403968, 476160, 489180, 504960, 521792, 538624, 652240, 673280, 782688, 807936, 952320, 978360, 1009920, 1043584, 1304480, 1346560, 1565376, 1615872, 1956720, 2019840, 2087168, 2608960, 2693120, 3130752, 3913440, 4039680, 4174336, 5217920, 6261504, 7826880, 8079360, 8348672, 10435840, 12523008, 15653760, 16697344, 20871680, 25046016, 31307520, 41743360, 50092032, 62615040, 83486720, 125230080, 250460160]

約数ペア:

[(1, 250460160), (2, 125230080), (3, 83486720), (4, 62615040), (5, 50092032), (6, 41743360), (8, 31307520), (10, 25046016), (12, 20871680), (15, 16697344), (16, 15653760), (20, 12523008), (24, 10435840), (30, 8348672), (31, 8079360), (32, 7826880), (40, 6261504), (48, 5217920), (60, 4174336), (62, 4039680), (64, 3913440), (80, 3130752), (93, 2693120), (96, 2608960), (120, 2087168), (124, 2019840), (128, 1956720), (155, 1615872), (160, 1565376), (186, 1346560), (192, 1304480), (240, 1043584), (248, 1009920), (256, 978360), (263, 952320), (310, 807936), (320, 782688), (372, 673280), (384, 652240), (465, 538624), (480, 521792), (496, 504960), (512, 489180), (526, 476160), (620, 403968), (640, 391344), (744, 336640), (768, 326120), (789, 317440), (930, 269312), (960, 260896), (992, 252480), (1024, 244590), (1052, 238080), (1240, 201984), (1280, 195672), (1315, 190464), (1488, 168320), (1536, 163060), (1578, 158720), (1860, 134656), (1920, 130448), (1984, 126240), (2048, 122295), (2104, 119040), (2480, 100992), (2560, 97836), (2630, 95232), (2976, 84160), (3072, 81530), (3156, 79360), (3720, 67328), (3840, 65224), (3945, 63488), (3968, 63120), (4208, 59520), (4960, 50496), (5120, 48918), (5260, 47616), (5952, 42080), (6144, 40765), (6312, 39680), (7440, 33664), (7680, 32612), (7890, 31744), (7936, 31560), (8153, 30720), (8416, 29760), (9920, 25248), (10240, 24459), (10520, 23808), (11904, 21040), (12624, 19840), (14880, 16832), (15360, 16306), (15780, 15872)]