2643626160

素因数分解:

$2^4\times 3^5\times 5^1\times 7^1\times {\mathrm{19427}}^1$

素因数の和:19462

約数の個数: 240

約数和(自身を含む): 10522826496

約数和(自身を除く): 7879200336

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 162, 168, 180, 189, 210, 216, 240, 243, 252, 270, 280, 315, 324, 336, 360, 378, 405, 420, 432, 486, 504, 540, 560, 567, 630, 648, 720, 756, 810, 840, 945, 972, 1008, 1080, 1134, 1215, 1260, 1296, 1512, 1620, 1680, 1701, 1890, 1944, 2160, 2268, 2430, 2520, 2835, 3024, 3240, 3402, 3780, 3888, 4536, 4860, 5040, 5670, 6480, 6804, 7560, 8505, 9072, 9720, 11340, 13608, 15120, 17010, 19427, 19440, 22680, 27216, 34020, 38854, 45360, 58281, 68040, 77708, 97135, 116562, 135989, 136080, 155416, 174843, 194270, 233124, 271978, 291405, 310832, 349686, 388540, 407967, 466248, 524529, 543956, 582810, 679945, 699372, 777080, 815934, 874215, 932496, 1049058, 1087912, 1165620, 1223901, 1359890, 1398744, 1554160, 1573587, 1631868, 1748430, 2039835, 2098116, 2175824, 2331240, 2447802, 2622645, 2719780, 2797488, 3147174, 3263736, 3496860, 3671703, 4079670, 4196232, 4662480, 4720761, 4895604, 5245290, 5439560, 6119505, 6294348, 6527472, 6993720, 7343406, 7867935, 8159340, 8392464, 9441522, 9791208, 10490580, 10879120, 11015109, 12239010, 12588696, 13987440, 14686812, 15735870, 16318680, 18358515, 18883044, 19582416, 20981160, 22030218, 23603805, 24478020, 25177392, 29373624, 31471740, 32637360, 33045327, 36717030, 37766088, 41962320, 44060436, 47207610, 48956040, 55075545, 58747248, 62943480, 66090654, 73434060, 75532176, 88120872, 94415220, 97912080, 110151090, 125886960, 132181308, 146868120, 165226635, 176241744, 188830440, 220302180, 264362616, 293736240, 330453270, 377660880, 440604360, 528725232, 660906540, 881208720, 1321813080, 2643626160]

約数ペア:

[(1, 2643626160), (2, 1321813080), (3, 881208720), (4, 660906540), (5, 528725232), (6, 440604360), (7, 377660880), (8, 330453270), (9, 293736240), (10, 264362616), (12, 220302180), (14, 188830440), (15, 176241744), (16, 165226635), (18, 146868120), (20, 132181308), (21, 125886960), (24, 110151090), (27, 97912080), (28, 94415220), (30, 88120872), (35, 75532176), (36, 73434060), (40, 66090654), (42, 62943480), (45, 58747248), (48, 55075545), (54, 48956040), (56, 47207610), (60, 44060436), (63, 41962320), (70, 37766088), (72, 36717030), (80, 33045327), (81, 32637360), (84, 31471740), (90, 29373624), (105, 25177392), (108, 24478020), (112, 23603805), (120, 22030218), (126, 20981160), (135, 19582416), (140, 18883044), (144, 18358515), (162, 16318680), (168, 15735870), (180, 14686812), (189, 13987440), (210, 12588696), (216, 12239010), (240, 11015109), (243, 10879120), (252, 10490580), (270, 9791208), (280, 9441522), (315, 8392464), (324, 8159340), (336, 7867935), (360, 7343406), (378, 6993720), (405, 6527472), (420, 6294348), (432, 6119505), (486, 5439560), (504, 5245290), (540, 4895604), (560, 4720761), (567, 4662480), (630, 4196232), (648, 4079670), (720, 3671703), (756, 3496860), (810, 3263736), (840, 3147174), (945, 2797488), (972, 2719780), (1008, 2622645), (1080, 2447802), (1134, 2331240), (1215, 2175824), (1260, 2098116), (1296, 2039835), (1512, 1748430), (1620, 1631868), (1680, 1573587), (1701, 1554160), (1890, 1398744), (1944, 1359890), (2160, 1223901), (2268, 1165620), (2430, 1087912), (2520, 1049058), (2835, 932496), (3024, 874215), (3240, 815934), (3402, 777080), (3780, 699372), (3888, 679945), (4536, 582810), (4860, 543956), (5040, 524529), (5670, 466248), (6480, 407967), (6804, 388540), (7560, 349686), (8505, 310832), (9072, 291405), (9720, 271978), (11340, 233124), (13608, 194270), (15120, 174843), (17010, 155416), (19427, 136080), (19440, 135989), (22680, 116562), (27216, 97135), (34020, 77708), (38854, 68040), (45360, 58281)]