39422880

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{3911}}^1$

素因数の和:3939

約数の個数: 144

約数和(自身を含む): 153788544

約数和(自身を除く): 114365664

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 3911, 5040, 7822, 10080, 11733, 15644, 19555, 23466, 27377, 31288, 35199, 39110, 46932, 54754, 58665, 62576, 70398, 78220, 82131, 93864, 109508, 117330, 125152, 136885, 140796, 156440, 164262, 175995, 187728, 219016, 234660, 246393, 273770, 281592, 312880, 328524, 351990, 375456, 410655, 438032, 469320, 492786, 547540, 563184, 625760, 657048, 703980, 821310, 876064, 938640, 985572, 1095080, 1126368, 1231965, 1314096, 1407960, 1642620, 1877280, 1971144, 2190160, 2463930, 2628192, 2815920, 3285240, 3942288, 4380320, 4927860, 5631840, 6570480, 7884576, 9855720, 13140960, 19711440, 39422880]

約数ペア:

[(1, 39422880), (2, 19711440), (3, 13140960), (4, 9855720), (5, 7884576), (6, 6570480), (7, 5631840), (8, 4927860), (9, 4380320), (10, 3942288), (12, 3285240), (14, 2815920), (15, 2628192), (16, 2463930), (18, 2190160), (20, 1971144), (21, 1877280), (24, 1642620), (28, 1407960), (30, 1314096), (32, 1231965), (35, 1126368), (36, 1095080), (40, 985572), (42, 938640), (45, 876064), (48, 821310), (56, 703980), (60, 657048), (63, 625760), (70, 563184), (72, 547540), (80, 492786), (84, 469320), (90, 438032), (96, 410655), (105, 375456), (112, 351990), (120, 328524), (126, 312880), (140, 281592), (144, 273770), (160, 246393), (168, 234660), (180, 219016), (210, 187728), (224, 175995), (240, 164262), (252, 156440), (280, 140796), (288, 136885), (315, 125152), (336, 117330), (360, 109508), (420, 93864), (480, 82131), (504, 78220), (560, 70398), (630, 62576), (672, 58665), (720, 54754), (840, 46932), (1008, 39110), (1120, 35199), (1260, 31288), (1440, 27377), (1680, 23466), (2016, 19555), (2520, 15644), (3360, 11733), (3911, 10080), (5040, 7822)]