155539440

素因数分解:

$2^4\times 3^7\times 5^1\times 7^1\times {\mathrm{127}}^1$

素因数の和:168

約数の個数: 320

約数和(自身を含む): 624721920

約数和(自身を除く): 469182480

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, 127, 135, 140, 144, 162, 168, 180, 189, 210, 216, 240, 243, 252, 254, 270, 280, 315, 324, 336, 360, 378, 381, 405, 420, 432, 486, 504, 508, 540, 560, 567, 630, 635, 648, 720, 729, 756, 762, 810, 840, 889, 945, 972, 1008, 1016, 1080, 1134, 1143, 1215, 1260, 1270, 1296, 1458, 1512, 1524, 1620, 1680, 1701, 1778, 1890, 1905, 1944, 2032, 2160, 2187, 2268, 2286, 2430, 2520, 2540, 2667, 2835, 2916, 3024, 3048, 3240, 3402, 3429, 3556, 3645, 3780, 3810, 3888, 4374, 4445, 4536, 4572, 4860, 5040, 5080, 5103, 5334, 5670, 5715, 5832, 6096, 6480, 6804, 6858, 7112, 7290, 7560, 7620, 8001, 8505, 8748, 8890, 9072, 9144, 9720, 10160, 10206, 10287, 10668, 10935, 11340, 11430, 11664, 13335, 13608, 13716, 14224, 14580, 15120, 15240, 15309, 16002, 17010, 17145, 17496, 17780, 18288, 19440, 20412, 20574, 21336, 21870, 22680, 22860, 24003, 25515, 26670, 27216, 27432, 29160, 30480, 30618, 30861, 32004, 34020, 34290, 34992, 35560, 40005, 40824, 41148, 42672, 43740, 45360, 45720, 48006, 51030, 51435, 53340, 54864, 58320, 61236, 61722, 64008, 68040, 68580, 71120, 72009, 76545, 80010, 81648, 82296, 87480, 91440, 92583, 96012, 102060, 102870, 106680, 120015, 122472, 123444, 128016, 136080, 137160, 144018, 153090, 154305, 160020, 164592, 174960, 185166, 192024, 204120, 205740, 213360, 216027, 240030, 244944, 246888, 274320, 277749, 288036, 306180, 308610, 320040, 360045, 370332, 384048, 408240, 411480, 432054, 462915, 480060, 493776, 555498, 576072, 612360, 617220, 640080, 648081, 720090, 740664, 822960, 864108, 925830, 960120, 1080135, 1110996, 1152144, 1224720, 1234440, 1296162, 1388745, 1440180, 1481328, 1728216, 1851660, 1920240, 1944243, 2160270, 2221992, 2468880, 2592324, 2777490, 2880360, 3240405, 3456432, 3703320, 3888486, 4320540, 4443984, 5184648, 5554980, 5760720, 6480810, 7406640, 7776972, 8641080, 9721215, 10369296, 11109960, 12961620, 15553944, 17282160, 19442430, 22219920, 25923240, 31107888, 38884860, 51846480, 77769720, 155539440]

約数ペア:

[(1, 155539440), (2, 77769720), (3, 51846480), (4, 38884860), (5, 31107888), (6, 25923240), (7, 22219920), (8, 19442430), (9, 17282160), (10, 15553944), (12, 12961620), (14, 11109960), (15, 10369296), (16, 9721215), (18, 8641080), (20, 7776972), (21, 7406640), (24, 6480810), (27, 5760720), (28, 5554980), (30, 5184648), (35, 4443984), (36, 4320540), (40, 3888486), (42, 3703320), (45, 3456432), (48, 3240405), (54, 2880360), (56, 2777490), (60, 2592324), (63, 2468880), (70, 2221992), (72, 2160270), (80, 1944243), (81, 1920240), (84, 1851660), (90, 1728216), (105, 1481328), (108, 1440180), (112, 1388745), (120, 1296162), (126, 1234440), (127, 1224720), (135, 1152144), (140, 1110996), (144, 1080135), (162, 960120), (168, 925830), (180, 864108), (189, 822960), (210, 740664), (216, 720090), (240, 648081), (243, 640080), (252, 617220), (254, 612360), (270, 576072), (280, 555498), (315, 493776), (324, 480060), (336, 462915), (360, 432054), (378, 411480), (381, 408240), (405, 384048), (420, 370332), (432, 360045), (486, 320040), (504, 308610), (508, 306180), (540, 288036), (560, 277749), (567, 274320), (630, 246888), (635, 244944), (648, 240030), (720, 216027), (729, 213360), (756, 205740), (762, 204120), (810, 192024), (840, 185166), (889, 174960), (945, 164592), (972, 160020), (1008, 154305), (1016, 153090), (1080, 144018), (1134, 137160), (1143, 136080), (1215, 128016), (1260, 123444), (1270, 122472), (1296, 120015), (1458, 106680), (1512, 102870), (1524, 102060), (1620, 96012), (1680, 92583), (1701, 91440), (1778, 87480), (1890, 82296), (1905, 81648), (1944, 80010), (2032, 76545), (2160, 72009), (2187, 71120), (2268, 68580), (2286, 68040), (2430, 64008), (2520, 61722), (2540, 61236), (2667, 58320), (2835, 54864), (2916, 53340), (3024, 51435), (3048, 51030), (3240, 48006), (3402, 45720), (3429, 45360), (3556, 43740), (3645, 42672), (3780, 41148), (3810, 40824), (3888, 40005), (4374, 35560), (4445, 34992), (4536, 34290), (4572, 34020), (4860, 32004), (5040, 30861), (5080, 30618), (5103, 30480), (5334, 29160), (5670, 27432), (5715, 27216), (5832, 26670), (6096, 25515), (6480, 24003), (6804, 22860), (6858, 22680), (7112, 21870), (7290, 21336), (7560, 20574), (7620, 20412), (8001, 19440), (8505, 18288), (8748, 17780), (8890, 17496), (9072, 17145), (9144, 17010), (9720, 16002), (10160, 15309), (10206, 15240), (10287, 15120), (10668, 14580), (10935, 14224), (11340, 13716), (11430, 13608), (11664, 13335)]