207362880

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{809}}^1$

素因数の和:921

約数の個数: 168

約数和(自身を含む): 722147400

約数和(自身を除く): 514784520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 89, 90, 96, 120, 144, 160, 178, 180, 192, 240, 267, 288, 320, 356, 360, 445, 480, 534, 576, 712, 720, 801, 809, 890, 960, 1068, 1335, 1424, 1440, 1602, 1618, 1780, 2136, 2427, 2670, 2848, 2880, 3204, 3236, 3560, 4005, 4045, 4272, 4854, 5340, 5696, 6408, 6472, 7120, 7281, 8010, 8090, 8544, 9708, 10680, 12135, 12816, 12944, 14240, 14562, 16020, 16180, 17088, 19416, 21360, 24270, 25632, 25888, 28480, 29124, 32040, 32360, 36405, 38832, 42720, 48540, 51264, 51776, 58248, 64080, 64720, 72001, 72810, 77664, 85440, 97080, 116496, 128160, 129440, 144002, 145620, 155328, 194160, 216003, 232992, 256320, 258880, 288004, 291240, 360005, 388320, 432006, 465984, 576008, 582480, 648009, 720010, 776640, 864012, 1080015, 1152016, 1164960, 1296018, 1440020, 1728024, 2160030, 2304032, 2329920, 2592036, 2880040, 3240045, 3456048, 4320060, 4608064, 5184072, 5760080, 6480090, 6912096, 8640120, 10368144, 11520160, 12960180, 13824192, 17280240, 20736288, 23040320, 25920360, 34560480, 41472576, 51840720, 69120960, 103681440, 207362880]

約数ペア:

[(1, 207362880), (2, 103681440), (3, 69120960), (4, 51840720), (5, 41472576), (6, 34560480), (8, 25920360), (9, 23040320), (10, 20736288), (12, 17280240), (15, 13824192), (16, 12960180), (18, 11520160), (20, 10368144), (24, 8640120), (30, 6912096), (32, 6480090), (36, 5760080), (40, 5184072), (45, 4608064), (48, 4320060), (60, 3456048), (64, 3240045), (72, 2880040), (80, 2592036), (89, 2329920), (90, 2304032), (96, 2160030), (120, 1728024), (144, 1440020), (160, 1296018), (178, 1164960), (180, 1152016), (192, 1080015), (240, 864012), (267, 776640), (288, 720010), (320, 648009), (356, 582480), (360, 576008), (445, 465984), (480, 432006), (534, 388320), (576, 360005), (712, 291240), (720, 288004), (801, 258880), (809, 256320), (890, 232992), (960, 216003), (1068, 194160), (1335, 155328), (1424, 145620), (1440, 144002), (1602, 129440), (1618, 128160), (1780, 116496), (2136, 97080), (2427, 85440), (2670, 77664), (2848, 72810), (2880, 72001), (3204, 64720), (3236, 64080), (3560, 58248), (4005, 51776), (4045, 51264), (4272, 48540), (4854, 42720), (5340, 38832), (5696, 36405), (6408, 32360), (6472, 32040), (7120, 29124), (7281, 28480), (8010, 25888), (8090, 25632), (8544, 24270), (9708, 21360), (10680, 19416), (12135, 17088), (12816, 16180), (12944, 16020), (14240, 14562)]