39243960

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{179}}^1$

素因数の和:235

約数の個数: 256

約数和(自身を含む): 155520000

約数和(自身を除く): 116276040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 29, 30, 35, 36, 40, 42, 45, 54, 56, 58, 60, 63, 70, 72, 84, 87, 90, 105, 108, 116, 120, 126, 135, 140, 145, 168, 174, 179, 180, 189, 203, 210, 216, 232, 252, 261, 270, 280, 290, 315, 348, 358, 360, 378, 406, 420, 435, 504, 522, 537, 540, 580, 609, 630, 696, 716, 756, 783, 812, 840, 870, 895, 945, 1015, 1044, 1074, 1080, 1160, 1218, 1253, 1260, 1305, 1432, 1512, 1566, 1611, 1624, 1740, 1790, 1827, 1890, 2030, 2088, 2148, 2436, 2506, 2520, 2610, 2685, 3045, 3132, 3222, 3480, 3580, 3654, 3759, 3780, 3915, 4060, 4296, 4833, 4872, 5012, 5191, 5220, 5370, 5481, 6090, 6264, 6265, 6444, 7160, 7308, 7518, 7560, 7830, 8055, 8120, 9135, 9666, 10024, 10382, 10440, 10740, 10962, 11277, 12180, 12530, 12888, 14616, 15036, 15573, 15660, 16110, 18270, 18795, 19332, 20764, 21480, 21924, 22554, 24165, 24360, 25060, 25955, 27405, 30072, 31146, 31320, 32220, 33831, 36337, 36540, 37590, 38664, 41528, 43848, 45108, 46719, 48330, 50120, 51910, 54810, 56385, 62292, 64440, 67662, 72674, 73080, 75180, 77865, 90216, 93438, 96660, 103820, 109011, 109620, 112770, 124584, 135324, 140157, 145348, 150360, 155730, 169155, 181685, 186876, 193320, 207640, 218022, 219240, 225540, 233595, 270648, 280314, 290696, 311460, 327033, 338310, 363370, 373752, 436044, 451080, 467190, 545055, 560628, 622920, 654066, 676620, 700785, 726740, 872088, 934380, 981099, 1090110, 1121256, 1308132, 1353240, 1401570, 1453480, 1635165, 1868760, 1962198, 2180220, 2616264, 2803140, 3270330, 3924396, 4360440, 4905495, 5606280, 6540660, 7848792, 9810990, 13081320, 19621980, 39243960]

約数ペア:

[(1, 39243960), (2, 19621980), (3, 13081320), (4, 9810990), (5, 7848792), (6, 6540660), (7, 5606280), (8, 4905495), (9, 4360440), (10, 3924396), (12, 3270330), (14, 2803140), (15, 2616264), (18, 2180220), (20, 1962198), (21, 1868760), (24, 1635165), (27, 1453480), (28, 1401570), (29, 1353240), (30, 1308132), (35, 1121256), (36, 1090110), (40, 981099), (42, 934380), (45, 872088), (54, 726740), (56, 700785), (58, 676620), (60, 654066), (63, 622920), (70, 560628), (72, 545055), (84, 467190), (87, 451080), (90, 436044), (105, 373752), (108, 363370), (116, 338310), (120, 327033), (126, 311460), (135, 290696), (140, 280314), (145, 270648), (168, 233595), (174, 225540), (179, 219240), (180, 218022), (189, 207640), (203, 193320), (210, 186876), (216, 181685), (232, 169155), (252, 155730), (261, 150360), (270, 145348), (280, 140157), (290, 135324), (315, 124584), (348, 112770), (358, 109620), (360, 109011), (378, 103820), (406, 96660), (420, 93438), (435, 90216), (504, 77865), (522, 75180), (537, 73080), (540, 72674), (580, 67662), (609, 64440), (630, 62292), (696, 56385), (716, 54810), (756, 51910), (783, 50120), (812, 48330), (840, 46719), (870, 45108), (895, 43848), (945, 41528), (1015, 38664), (1044, 37590), (1074, 36540), (1080, 36337), (1160, 33831), (1218, 32220), (1253, 31320), (1260, 31146), (1305, 30072), (1432, 27405), (1512, 25955), (1566, 25060), (1611, 24360), (1624, 24165), (1740, 22554), (1790, 21924), (1827, 21480), (1890, 20764), (2030, 19332), (2088, 18795), (2148, 18270), (2436, 16110), (2506, 15660), (2520, 15573), (2610, 15036), (2685, 14616), (3045, 12888), (3132, 12530), (3222, 12180), (3480, 11277), (3580, 10962), (3654, 10740), (3759, 10440), (3780, 10382), (3915, 10024), (4060, 9666), (4296, 9135), (4833, 8120), (4872, 8055), (5012, 7830), (5191, 7560), (5220, 7518), (5370, 7308), (5481, 7160), (6090, 6444), (6264, 6265)]