207528480

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{239}}^1$

素因数の和:333

約数の個数: 240

約数和(自身を含む): 746444160

約数和(自身を除く): 538915680

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, 60, 67, 72, 80, 81, 90, 96, 108, 120, 134, 135, 144, 160, 162, 180, 201, 216, 239, 240, 268, 270, 288, 324, 335, 360, 402, 405, 432, 478, 480, 536, 540, 603, 648, 670, 717, 720, 804, 810, 864, 956, 1005, 1072, 1080, 1195, 1206, 1296, 1340, 1434, 1440, 1608, 1620, 1809, 1912, 2010, 2144, 2151, 2160, 2390, 2412, 2592, 2680, 2868, 3015, 3216, 3240, 3585, 3618, 3824, 4020, 4302, 4320, 4780, 4824, 5360, 5427, 5736, 6030, 6432, 6453, 6480, 7170, 7236, 7648, 8040, 8604, 9045, 9560, 9648, 10720, 10755, 10854, 11472, 12060, 12906, 12960, 14340, 14472, 16013, 16080, 17208, 18090, 19120, 19296, 19359, 21510, 21708, 22944, 24120, 25812, 27135, 28680, 28944, 32026, 32160, 32265, 34416, 36180, 38240, 38718, 43020, 43416, 48039, 48240, 51624, 54270, 57360, 57888, 64052, 64530, 68832, 72360, 77436, 80065, 86040, 86832, 96078, 96480, 96795, 103248, 108540, 114720, 128104, 129060, 144117, 144720, 154872, 160130, 172080, 173664, 192156, 193590, 206496, 217080, 240195, 256208, 258120, 288234, 289440, 309744, 320260, 344160, 384312, 387180, 432351, 434160, 480390, 512416, 516240, 576468, 619488, 640520, 720585, 768624, 774360, 864702, 868320, 960780, 1032480, 1152936, 1281040, 1297053, 1441170, 1537248, 1548720, 1729404, 1921560, 2161755, 2305872, 2562080, 2594106, 2882340, 3097440, 3458808, 3843120, 4323510, 4611744, 5188212, 5764680, 6485265, 6917616, 7686240, 8647020, 10376424, 11529360, 12970530, 13835232, 17294040, 20752848, 23058720, 25941060, 34588080, 41505696, 51882120, 69176160, 103764240, 207528480]

約数ペア:

[(1, 207528480), (2, 103764240), (3, 69176160), (4, 51882120), (5, 41505696), (6, 34588080), (8, 25941060), (9, 23058720), (10, 20752848), (12, 17294040), (15, 13835232), (16, 12970530), (18, 11529360), (20, 10376424), (24, 8647020), (27, 7686240), (30, 6917616), (32, 6485265), (36, 5764680), (40, 5188212), (45, 4611744), (48, 4323510), (54, 3843120), (60, 3458808), (67, 3097440), (72, 2882340), (80, 2594106), (81, 2562080), (90, 2305872), (96, 2161755), (108, 1921560), (120, 1729404), (134, 1548720), (135, 1537248), (144, 1441170), (160, 1297053), (162, 1281040), (180, 1152936), (201, 1032480), (216, 960780), (239, 868320), (240, 864702), (268, 774360), (270, 768624), (288, 720585), (324, 640520), (335, 619488), (360, 576468), (402, 516240), (405, 512416), (432, 480390), (478, 434160), (480, 432351), (536, 387180), (540, 384312), (603, 344160), (648, 320260), (670, 309744), (717, 289440), (720, 288234), (804, 258120), (810, 256208), (864, 240195), (956, 217080), (1005, 206496), (1072, 193590), (1080, 192156), (1195, 173664), (1206, 172080), (1296, 160130), (1340, 154872), (1434, 144720), (1440, 144117), (1608, 129060), (1620, 128104), (1809, 114720), (1912, 108540), (2010, 103248), (2144, 96795), (2151, 96480), (2160, 96078), (2390, 86832), (2412, 86040), (2592, 80065), (2680, 77436), (2868, 72360), (3015, 68832), (3216, 64530), (3240, 64052), (3585, 57888), (3618, 57360), (3824, 54270), (4020, 51624), (4302, 48240), (4320, 48039), (4780, 43416), (4824, 43020), (5360, 38718), (5427, 38240), (5736, 36180), (6030, 34416), (6432, 32265), (6453, 32160), (6480, 32026), (7170, 28944), (7236, 28680), (7648, 27135), (8040, 25812), (8604, 24120), (9045, 22944), (9560, 21708), (9648, 21510), (10720, 19359), (10755, 19296), (10854, 19120), (11472, 18090), (12060, 17208), (12906, 16080), (12960, 16013), (14340, 14472)]