39291840

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{1949}}^1$

素因数の和:1979

約数の個数: 168

約数和(自身を含む): 154533600

約数和(自身を除く): 115241760

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, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 420, 448, 480, 504, 560, 576, 630, 672, 720, 840, 960, 1008, 1120, 1260, 1344, 1440, 1680, 1949, 2016, 2240, 2520, 2880, 3360, 3898, 4032, 5040, 5847, 6720, 7796, 9745, 10080, 11694, 13643, 15592, 17541, 19490, 20160, 23388, 27286, 29235, 31184, 35082, 38980, 40929, 46776, 54572, 58470, 62368, 68215, 70164, 77960, 81858, 87705, 93552, 109144, 116940, 122787, 124736, 136430, 140328, 155920, 163716, 175410, 187104, 204645, 218288, 233880, 245574, 272860, 280656, 311840, 327432, 350820, 374208, 409290, 436576, 467760, 491148, 545720, 561312, 613935, 623680, 654864, 701640, 818580, 873152, 935520, 982296, 1091440, 1122624, 1227870, 1309728, 1403280, 1637160, 1871040, 1964592, 2182880, 2455740, 2619456, 2806560, 3274320, 3929184, 4365760, 4911480, 5613120, 6548640, 7858368, 9822960, 13097280, 19645920, 39291840]

約数ペア:

[(1, 39291840), (2, 19645920), (3, 13097280), (4, 9822960), (5, 7858368), (6, 6548640), (7, 5613120), (8, 4911480), (9, 4365760), (10, 3929184), (12, 3274320), (14, 2806560), (15, 2619456), (16, 2455740), (18, 2182880), (20, 1964592), (21, 1871040), (24, 1637160), (28, 1403280), (30, 1309728), (32, 1227870), (35, 1122624), (36, 1091440), (40, 982296), (42, 935520), (45, 873152), (48, 818580), (56, 701640), (60, 654864), (63, 623680), (64, 613935), (70, 561312), (72, 545720), (80, 491148), (84, 467760), (90, 436576), (96, 409290), (105, 374208), (112, 350820), (120, 327432), (126, 311840), (140, 280656), (144, 272860), (160, 245574), (168, 233880), (180, 218288), (192, 204645), (210, 187104), (224, 175410), (240, 163716), (252, 155920), (280, 140328), (288, 136430), (315, 124736), (320, 122787), (336, 116940), (360, 109144), (420, 93552), (448, 87705), (480, 81858), (504, 77960), (560, 70164), (576, 68215), (630, 62368), (672, 58470), (720, 54572), (840, 46776), (960, 40929), (1008, 38980), (1120, 35082), (1260, 31184), (1344, 29235), (1440, 27286), (1680, 23388), (1949, 20160), (2016, 19490), (2240, 17541), (2520, 15592), (2880, 13643), (3360, 11694), (3898, 10080), (4032, 9745), (5040, 7796), (5847, 6720)]