138514320

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{9161}}^1$

素因数の和:9190

約数の個数: 160

約数和(自身を含む): 545322240

約数和(自身を除く): 406807920

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, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1890, 2160, 2520, 3024, 3780, 5040, 7560, 9161, 15120, 18322, 27483, 36644, 45805, 54966, 64127, 73288, 82449, 91610, 109932, 128254, 137415, 146576, 164898, 183220, 192381, 219864, 247347, 256508, 274830, 320635, 329796, 366440, 384762, 412245, 439728, 494694, 513016, 549660, 577143, 641270, 659592, 732880, 769524, 824490, 961905, 989388, 1026032, 1099320, 1154286, 1236735, 1282540, 1319184, 1539048, 1648980, 1731429, 1923810, 1978776, 2198640, 2308572, 2473470, 2565080, 2885715, 3078096, 3297960, 3462858, 3847620, 3957552, 4617144, 4946940, 5130160, 5771430, 6595920, 6925716, 7695240, 8657145, 9234288, 9893880, 11542860, 13851432, 15390480, 17314290, 19787760, 23085720, 27702864, 34628580, 46171440, 69257160, 138514320]

約数ペア:

[(1, 138514320), (2, 69257160), (3, 46171440), (4, 34628580), (5, 27702864), (6, 23085720), (7, 19787760), (8, 17314290), (9, 15390480), (10, 13851432), (12, 11542860), (14, 9893880), (15, 9234288), (16, 8657145), (18, 7695240), (20, 6925716), (21, 6595920), (24, 5771430), (27, 5130160), (28, 4946940), (30, 4617144), (35, 3957552), (36, 3847620), (40, 3462858), (42, 3297960), (45, 3078096), (48, 2885715), (54, 2565080), (56, 2473470), (60, 2308572), (63, 2198640), (70, 1978776), (72, 1923810), (80, 1731429), (84, 1648980), (90, 1539048), (105, 1319184), (108, 1282540), (112, 1236735), (120, 1154286), (126, 1099320), (135, 1026032), (140, 989388), (144, 961905), (168, 824490), (180, 769524), (189, 732880), (210, 659592), (216, 641270), (240, 577143), (252, 549660), (270, 513016), (280, 494694), (315, 439728), (336, 412245), (360, 384762), (378, 366440), (420, 329796), (432, 320635), (504, 274830), (540, 256508), (560, 247347), (630, 219864), (720, 192381), (756, 183220), (840, 164898), (945, 146576), (1008, 137415), (1080, 128254), (1260, 109932), (1512, 91610), (1680, 82449), (1890, 73288), (2160, 64127), (2520, 54966), (3024, 45805), (3780, 36644), (5040, 27483), (7560, 18322), (9161, 15120)]