159844440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^2\times {\mathrm{139}}^1$

素因数の和:234

約数の個数: 192

約数和(自身を含む): 567302400

約数和(自身を除く): 407457960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 37, 40, 42, 56, 60, 70, 74, 84, 105, 111, 120, 139, 140, 148, 168, 185, 210, 222, 259, 278, 280, 296, 370, 417, 420, 444, 518, 555, 556, 695, 740, 777, 834, 840, 888, 973, 1036, 1110, 1112, 1295, 1369, 1390, 1480, 1554, 1668, 1946, 2072, 2085, 2220, 2590, 2738, 2780, 2919, 3108, 3336, 3885, 3892, 4107, 4170, 4440, 4865, 5143, 5180, 5476, 5560, 5838, 6216, 6845, 7770, 7784, 8214, 8340, 9583, 9730, 10286, 10360, 10952, 11676, 13690, 14595, 15429, 15540, 16428, 16680, 19166, 19460, 20535, 20572, 23352, 25715, 27380, 28749, 29190, 30858, 31080, 32856, 36001, 38332, 38920, 41070, 41144, 47915, 51430, 54760, 57498, 58380, 61716, 72002, 76664, 77145, 82140, 95830, 102860, 108003, 114996, 116760, 123432, 143745, 144004, 154290, 164280, 180005, 190291, 191660, 205720, 216006, 229992, 287490, 288008, 308580, 360010, 380582, 383320, 432012, 540015, 570873, 574980, 617160, 720020, 761164, 864024, 951455, 1080030, 1141746, 1149960, 1332037, 1440040, 1522328, 1902910, 2160060, 2283492, 2664074, 2854365, 3805820, 3996111, 4320120, 4566984, 5328148, 5708730, 6660185, 7611640, 7992222, 10656296, 11417460, 13320370, 15984444, 19980555, 22834920, 26640740, 31968888, 39961110, 53281480, 79922220, 159844440]

約数ペア:

[(1, 159844440), (2, 79922220), (3, 53281480), (4, 39961110), (5, 31968888), (6, 26640740), (7, 22834920), (8, 19980555), (10, 15984444), (12, 13320370), (14, 11417460), (15, 10656296), (20, 7992222), (21, 7611640), (24, 6660185), (28, 5708730), (30, 5328148), (35, 4566984), (37, 4320120), (40, 3996111), (42, 3805820), (56, 2854365), (60, 2664074), (70, 2283492), (74, 2160060), (84, 1902910), (105, 1522328), (111, 1440040), (120, 1332037), (139, 1149960), (140, 1141746), (148, 1080030), (168, 951455), (185, 864024), (210, 761164), (222, 720020), (259, 617160), (278, 574980), (280, 570873), (296, 540015), (370, 432012), (417, 383320), (420, 380582), (444, 360010), (518, 308580), (555, 288008), (556, 287490), (695, 229992), (740, 216006), (777, 205720), (834, 191660), (840, 190291), (888, 180005), (973, 164280), (1036, 154290), (1110, 144004), (1112, 143745), (1295, 123432), (1369, 116760), (1390, 114996), (1480, 108003), (1554, 102860), (1668, 95830), (1946, 82140), (2072, 77145), (2085, 76664), (2220, 72002), (2590, 61716), (2738, 58380), (2780, 57498), (2919, 54760), (3108, 51430), (3336, 47915), (3885, 41144), (3892, 41070), (4107, 38920), (4170, 38332), (4440, 36001), (4865, 32856), (5143, 31080), (5180, 30858), (5476, 29190), (5560, 28749), (5838, 27380), (6216, 25715), (6845, 23352), (7770, 20572), (7784, 20535), (8214, 19460), (8340, 19166), (9583, 16680), (9730, 16428), (10286, 15540), (10360, 15429), (10952, 14595), (11676, 13690)]