2040558480

素因数分解:

$2^4\times 3^7\times 5^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1$

素因数の和:250

約数の個数: 320

約数和(自身を含む): 7247750400

約数和(自身を除く): 5207191920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 107, 108, 109, 120, 135, 144, 162, 180, 214, 216, 218, 240, 243, 270, 321, 324, 327, 360, 405, 428, 432, 436, 486, 535, 540, 545, 642, 648, 654, 720, 729, 810, 856, 872, 963, 972, 981, 1070, 1080, 1090, 1215, 1284, 1296, 1308, 1458, 1605, 1620, 1635, 1712, 1744, 1926, 1944, 1962, 2140, 2160, 2180, 2187, 2430, 2568, 2616, 2889, 2916, 2943, 3210, 3240, 3270, 3645, 3852, 3888, 3924, 4280, 4360, 4374, 4815, 4860, 4905, 5136, 5232, 5778, 5832, 5886, 6420, 6480, 6540, 7290, 7704, 7848, 8560, 8667, 8720, 8748, 8829, 9630, 9720, 9810, 10935, 11556, 11663, 11664, 11772, 12840, 13080, 14445, 14580, 14715, 15408, 15696, 17334, 17496, 17658, 19260, 19440, 19620, 21870, 23112, 23326, 23544, 25680, 26001, 26160, 26487, 28890, 29160, 29430, 34668, 34989, 34992, 35316, 38520, 39240, 43335, 43740, 44145, 46224, 46652, 47088, 52002, 52974, 57780, 58315, 58320, 58860, 69336, 69978, 70632, 77040, 78003, 78480, 79461, 86670, 87480, 88290, 93304, 104004, 104967, 105948, 115560, 116630, 117720, 130005, 132435, 138672, 139956, 141264, 156006, 158922, 173340, 174945, 174960, 176580, 186608, 208008, 209934, 211896, 231120, 233260, 234009, 235440, 238383, 260010, 264870, 279912, 312012, 314901, 317844, 346680, 349890, 353160, 390015, 397305, 416016, 419868, 423792, 466520, 468018, 476766, 520020, 524835, 529740, 559824, 624024, 629802, 635688, 693360, 699780, 706320, 780030, 794610, 839736, 933040, 936036, 944703, 953532, 1040040, 1049670, 1059480, 1170045, 1191915, 1248048, 1259604, 1271376, 1399560, 1560060, 1574505, 1589220, 1679472, 1872072, 1889406, 1907064, 2080080, 2099340, 2118960, 2340090, 2383830, 2519208, 2799120, 2834109, 3120120, 3149010, 3178440, 3744144, 3778812, 3814128, 4198680, 4680180, 4723515, 4767660, 5038416, 5668218, 6240240, 6298020, 6356880, 7557624, 8397360, 8502327, 9360360, 9447030, 9535320, 11336436, 12596040, 14170545, 15115248, 17004654, 18720720, 18894060, 19070640, 22672872, 25192080, 25506981, 28341090, 34009308, 37788120, 42511635, 45345744, 51013962, 56682180, 68018616, 75576240, 85023270, 102027924, 113364360, 127534905, 136037232, 170046540, 204055848, 226728720, 255069810, 340093080, 408111696, 510139620, 680186160, 1020279240, 2040558480]

約数ペア:

[(1, 2040558480), (2, 1020279240), (3, 680186160), (4, 510139620), (5, 408111696), (6, 340093080), (8, 255069810), (9, 226728720), (10, 204055848), (12, 170046540), (15, 136037232), (16, 127534905), (18, 113364360), (20, 102027924), (24, 85023270), (27, 75576240), (30, 68018616), (36, 56682180), (40, 51013962), (45, 45345744), (48, 42511635), (54, 37788120), (60, 34009308), (72, 28341090), (80, 25506981), (81, 25192080), (90, 22672872), (107, 19070640), (108, 18894060), (109, 18720720), (120, 17004654), (135, 15115248), (144, 14170545), (162, 12596040), (180, 11336436), (214, 9535320), (216, 9447030), (218, 9360360), (240, 8502327), (243, 8397360), (270, 7557624), (321, 6356880), (324, 6298020), (327, 6240240), (360, 5668218), (405, 5038416), (428, 4767660), (432, 4723515), (436, 4680180), (486, 4198680), (535, 3814128), (540, 3778812), (545, 3744144), (642, 3178440), (648, 3149010), (654, 3120120), (720, 2834109), (729, 2799120), (810, 2519208), (856, 2383830), (872, 2340090), (963, 2118960), (972, 2099340), (981, 2080080), (1070, 1907064), (1080, 1889406), (1090, 1872072), (1215, 1679472), (1284, 1589220), (1296, 1574505), (1308, 1560060), (1458, 1399560), (1605, 1271376), (1620, 1259604), (1635, 1248048), (1712, 1191915), (1744, 1170045), (1926, 1059480), (1944, 1049670), (1962, 1040040), (2140, 953532), (2160, 944703), (2180, 936036), (2187, 933040), (2430, 839736), (2568, 794610), (2616, 780030), (2889, 706320), (2916, 699780), (2943, 693360), (3210, 635688), (3240, 629802), (3270, 624024), (3645, 559824), (3852, 529740), (3888, 524835), (3924, 520020), (4280, 476766), (4360, 468018), (4374, 466520), (4815, 423792), (4860, 419868), (4905, 416016), (5136, 397305), (5232, 390015), (5778, 353160), (5832, 349890), (5886, 346680), (6420, 317844), (6480, 314901), (6540, 312012), (7290, 279912), (7704, 264870), (7848, 260010), (8560, 238383), (8667, 235440), (8720, 234009), (8748, 233260), (8829, 231120), (9630, 211896), (9720, 209934), (9810, 208008), (10935, 186608), (11556, 176580), (11663, 174960), (11664, 174945), (11772, 173340), (12840, 158922), (13080, 156006), (14445, 141264), (14580, 139956), (14715, 138672), (15408, 132435), (15696, 130005), (17334, 117720), (17496, 116630), (17658, 115560), (19260, 105948), (19440, 104967), (19620, 104004), (21870, 93304), (23112, 88290), (23326, 87480), (23544, 86670), (25680, 79461), (26001, 78480), (26160, 78003), (26487, 77040), (28890, 70632), (29160, 69978), (29430, 69336), (34668, 58860), (34989, 58320), (34992, 58315), (35316, 57780), (38520, 52974), (39240, 52002), (43335, 47088), (43740, 46652), (44145, 46224)]