169410080

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{419}}^1$

素因数の和:479

約数の個数: 144

約数和(自身を含む): 483900480

約数和(自身を除く): 314490400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 160, 190, 224, 266, 280, 304, 361, 380, 419, 532, 560, 608, 665, 722, 760, 838, 1064, 1120, 1330, 1444, 1520, 1676, 1805, 2095, 2128, 2527, 2660, 2888, 2933, 3040, 3352, 3610, 4190, 4256, 5054, 5320, 5776, 5866, 6704, 7220, 7961, 8380, 10108, 10640, 11552, 11732, 12635, 13408, 14440, 14665, 15922, 16760, 20216, 21280, 23464, 25270, 28880, 29330, 31844, 33520, 39805, 40432, 46928, 50540, 55727, 57760, 58660, 63688, 67040, 79610, 80864, 93856, 101080, 111454, 117320, 127376, 151259, 159220, 202160, 222908, 234640, 254752, 278635, 302518, 318440, 404320, 445816, 469280, 557270, 605036, 636880, 756295, 891632, 1058813, 1114540, 1210072, 1273760, 1512590, 1783264, 2117626, 2229080, 2420144, 3025180, 4235252, 4458160, 4840288, 5294065, 6050360, 8470504, 8916320, 10588130, 12100720, 16941008, 21176260, 24201440, 33882016, 42352520, 84705040, 169410080]

約数ペア:

[(1, 169410080), (2, 84705040), (4, 42352520), (5, 33882016), (7, 24201440), (8, 21176260), (10, 16941008), (14, 12100720), (16, 10588130), (19, 8916320), (20, 8470504), (28, 6050360), (32, 5294065), (35, 4840288), (38, 4458160), (40, 4235252), (56, 3025180), (70, 2420144), (76, 2229080), (80, 2117626), (95, 1783264), (112, 1512590), (133, 1273760), (140, 1210072), (152, 1114540), (160, 1058813), (190, 891632), (224, 756295), (266, 636880), (280, 605036), (304, 557270), (361, 469280), (380, 445816), (419, 404320), (532, 318440), (560, 302518), (608, 278635), (665, 254752), (722, 234640), (760, 222908), (838, 202160), (1064, 159220), (1120, 151259), (1330, 127376), (1444, 117320), (1520, 111454), (1676, 101080), (1805, 93856), (2095, 80864), (2128, 79610), (2527, 67040), (2660, 63688), (2888, 58660), (2933, 57760), (3040, 55727), (3352, 50540), (3610, 46928), (4190, 40432), (4256, 39805), (5054, 33520), (5320, 31844), (5776, 29330), (5866, 28880), (6704, 25270), (7220, 23464), (7961, 21280), (8380, 20216), (10108, 16760), (10640, 15922), (11552, 14665), (11732, 14440), (12635, 13408)]