169444440

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{839}}^1$

素因数の和:887

約数の個数: 256

約数和(自身を含む): 653184000

約数和(自身を除く): 483739560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 17, 18, 20, 22, 24, 27, 30, 33, 34, 36, 40, 44, 45, 51, 54, 55, 60, 66, 68, 72, 85, 88, 90, 99, 102, 108, 110, 120, 132, 135, 136, 153, 165, 170, 180, 187, 198, 204, 216, 220, 255, 264, 270, 297, 306, 330, 340, 360, 374, 396, 408, 440, 459, 495, 510, 540, 561, 594, 612, 660, 680, 748, 765, 792, 839, 918, 935, 990, 1020, 1080, 1122, 1188, 1224, 1320, 1485, 1496, 1530, 1678, 1683, 1836, 1870, 1980, 2040, 2244, 2295, 2376, 2517, 2805, 2970, 3060, 3356, 3366, 3672, 3740, 3960, 4195, 4488, 4590, 5034, 5049, 5610, 5940, 6120, 6712, 6732, 7480, 7551, 8390, 8415, 9180, 9229, 10068, 10098, 11220, 11880, 12585, 13464, 14263, 15102, 16780, 16830, 18360, 18458, 20136, 20196, 22440, 22653, 25170, 25245, 27687, 28526, 30204, 33560, 33660, 36916, 37755, 40392, 42789, 45306, 46145, 50340, 50490, 55374, 57052, 60408, 67320, 71315, 73832, 75510, 83061, 85578, 90612, 92290, 100680, 100980, 110748, 113265, 114104, 128367, 138435, 142630, 151020, 156893, 166122, 171156, 181224, 184580, 201960, 213945, 221496, 226530, 249183, 256734, 276870, 285260, 302040, 313786, 332244, 342312, 369160, 385101, 415305, 427890, 453060, 470679, 498366, 513468, 553740, 570520, 627572, 641835, 664488, 770202, 784465, 830610, 855780, 906120, 941358, 996732, 1026936, 1107480, 1245915, 1255144, 1283670, 1412037, 1540404, 1568930, 1661220, 1711560, 1882716, 1925505, 1993464, 2353395, 2491830, 2567340, 2824074, 3080808, 3137860, 3322440, 3765432, 3851010, 4236111, 4706790, 4983660, 5134680, 5648148, 6275720, 7060185, 7702020, 8472222, 9413580, 9967320, 11296296, 14120370, 15404040, 16944444, 18827160, 21180555, 28240740, 33888888, 42361110, 56481480, 84722220, 169444440]

約数ペア:

[(1, 169444440), (2, 84722220), (3, 56481480), (4, 42361110), (5, 33888888), (6, 28240740), (8, 21180555), (9, 18827160), (10, 16944444), (11, 15404040), (12, 14120370), (15, 11296296), (17, 9967320), (18, 9413580), (20, 8472222), (22, 7702020), (24, 7060185), (27, 6275720), (30, 5648148), (33, 5134680), (34, 4983660), (36, 4706790), (40, 4236111), (44, 3851010), (45, 3765432), (51, 3322440), (54, 3137860), (55, 3080808), (60, 2824074), (66, 2567340), (68, 2491830), (72, 2353395), (85, 1993464), (88, 1925505), (90, 1882716), (99, 1711560), (102, 1661220), (108, 1568930), (110, 1540404), (120, 1412037), (132, 1283670), (135, 1255144), (136, 1245915), (153, 1107480), (165, 1026936), (170, 996732), (180, 941358), (187, 906120), (198, 855780), (204, 830610), (216, 784465), (220, 770202), (255, 664488), (264, 641835), (270, 627572), (297, 570520), (306, 553740), (330, 513468), (340, 498366), (360, 470679), (374, 453060), (396, 427890), (408, 415305), (440, 385101), (459, 369160), (495, 342312), (510, 332244), (540, 313786), (561, 302040), (594, 285260), (612, 276870), (660, 256734), (680, 249183), (748, 226530), (765, 221496), (792, 213945), (839, 201960), (918, 184580), (935, 181224), (990, 171156), (1020, 166122), (1080, 156893), (1122, 151020), (1188, 142630), (1224, 138435), (1320, 128367), (1485, 114104), (1496, 113265), (1530, 110748), (1678, 100980), (1683, 100680), (1836, 92290), (1870, 90612), (1980, 85578), (2040, 83061), (2244, 75510), (2295, 73832), (2376, 71315), (2517, 67320), (2805, 60408), (2970, 57052), (3060, 55374), (3356, 50490), (3366, 50340), (3672, 46145), (3740, 45306), (3960, 42789), (4195, 40392), (4488, 37755), (4590, 36916), (5034, 33660), (5049, 33560), (5610, 30204), (5940, 28526), (6120, 27687), (6712, 25245), (6732, 25170), (7480, 22653), (7551, 22440), (8390, 20196), (8415, 20136), (9180, 18458), (9229, 18360), (10068, 16830), (10098, 16780), (11220, 15102), (11880, 14263), (12585, 13464)]