38756760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:130

約数の個数: 256

約数和(自身を含む): 144460800

約数和(自身を除く): 105704040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 29, 30, 35, 37, 40, 42, 43, 56, 58, 60, 70, 74, 84, 86, 87, 105, 111, 116, 120, 129, 140, 145, 148, 168, 172, 174, 185, 203, 210, 215, 222, 232, 258, 259, 280, 290, 296, 301, 344, 348, 370, 406, 420, 430, 435, 444, 516, 518, 555, 580, 602, 609, 645, 696, 740, 777, 812, 840, 860, 870, 888, 903, 1015, 1032, 1036, 1073, 1110, 1160, 1204, 1218, 1247, 1290, 1295, 1480, 1505, 1554, 1591, 1624, 1720, 1740, 1806, 2030, 2072, 2146, 2220, 2408, 2436, 2494, 2580, 2590, 3010, 3045, 3108, 3182, 3219, 3480, 3612, 3741, 3885, 4060, 4292, 4440, 4515, 4773, 4872, 4988, 5160, 5180, 5365, 6020, 6090, 6216, 6235, 6364, 6438, 7224, 7482, 7511, 7770, 7955, 8120, 8584, 8729, 9030, 9546, 9976, 10360, 10730, 11137, 12040, 12180, 12470, 12728, 12876, 14964, 15022, 15540, 15910, 16095, 17458, 18060, 18705, 19092, 21460, 22274, 22533, 23865, 24360, 24940, 25752, 26187, 29928, 30044, 31080, 31820, 32190, 33411, 34916, 36120, 37410, 37555, 38184, 42920, 43645, 44548, 45066, 46139, 47730, 49880, 52374, 55685, 60088, 63640, 64380, 66822, 69832, 74820, 75110, 87290, 89096, 90132, 92278, 95460, 104748, 111370, 112665, 128760, 130935, 133644, 138417, 149640, 150220, 167055, 174580, 180264, 184556, 190920, 209496, 222740, 225330, 230695, 261870, 267288, 276834, 300440, 322973, 334110, 349160, 369112, 445480, 450660, 461390, 523740, 553668, 645946, 668220, 692085, 901320, 922780, 968919, 1047480, 1107336, 1291892, 1336440, 1384170, 1614865, 1845560, 1937838, 2583784, 2768340, 3229730, 3875676, 4844595, 5536680, 6459460, 7751352, 9689190, 12918920, 19378380, 38756760]

約数ペア:

[(1, 38756760), (2, 19378380), (3, 12918920), (4, 9689190), (5, 7751352), (6, 6459460), (7, 5536680), (8, 4844595), (10, 3875676), (12, 3229730), (14, 2768340), (15, 2583784), (20, 1937838), (21, 1845560), (24, 1614865), (28, 1384170), (29, 1336440), (30, 1291892), (35, 1107336), (37, 1047480), (40, 968919), (42, 922780), (43, 901320), (56, 692085), (58, 668220), (60, 645946), (70, 553668), (74, 523740), (84, 461390), (86, 450660), (87, 445480), (105, 369112), (111, 349160), (116, 334110), (120, 322973), (129, 300440), (140, 276834), (145, 267288), (148, 261870), (168, 230695), (172, 225330), (174, 222740), (185, 209496), (203, 190920), (210, 184556), (215, 180264), (222, 174580), (232, 167055), (258, 150220), (259, 149640), (280, 138417), (290, 133644), (296, 130935), (301, 128760), (344, 112665), (348, 111370), (370, 104748), (406, 95460), (420, 92278), (430, 90132), (435, 89096), (444, 87290), (516, 75110), (518, 74820), (555, 69832), (580, 66822), (602, 64380), (609, 63640), (645, 60088), (696, 55685), (740, 52374), (777, 49880), (812, 47730), (840, 46139), (860, 45066), (870, 44548), (888, 43645), (903, 42920), (1015, 38184), (1032, 37555), (1036, 37410), (1073, 36120), (1110, 34916), (1160, 33411), (1204, 32190), (1218, 31820), (1247, 31080), (1290, 30044), (1295, 29928), (1480, 26187), (1505, 25752), (1554, 24940), (1591, 24360), (1624, 23865), (1720, 22533), (1740, 22274), (1806, 21460), (2030, 19092), (2072, 18705), (2146, 18060), (2220, 17458), (2408, 16095), (2436, 15910), (2494, 15540), (2580, 15022), (2590, 14964), (3010, 12876), (3045, 12728), (3108, 12470), (3182, 12180), (3219, 12040), (3480, 11137), (3612, 10730), (3741, 10360), (3885, 9976), (4060, 9546), (4292, 9030), (4440, 8729), (4515, 8584), (4773, 8120), (4872, 7955), (4988, 7770), (5160, 7511), (5180, 7482), (5365, 7224), (6020, 6438), (6090, 6364), (6216, 6235)]