38657520

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1627}}^1$

素因数の和:1660

約数の個数: 160

約数和(自身を含む): 145347840

約数和(自身を除く): 106690320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 88, 90, 99, 108, 110, 120, 132, 135, 144, 165, 176, 180, 198, 216, 220, 240, 264, 270, 297, 330, 360, 396, 432, 440, 495, 528, 540, 594, 660, 720, 792, 880, 990, 1080, 1188, 1320, 1485, 1584, 1627, 1980, 2160, 2376, 2640, 2970, 3254, 3960, 4752, 4881, 5940, 6508, 7920, 8135, 9762, 11880, 13016, 14643, 16270, 17897, 19524, 23760, 24405, 26032, 29286, 32540, 35794, 39048, 43929, 48810, 53691, 58572, 65080, 71588, 73215, 78096, 87858, 89485, 97620, 107382, 117144, 130160, 143176, 146430, 161073, 175716, 178970, 195240, 214764, 219645, 234288, 268455, 286352, 292860, 322146, 351432, 357940, 390480, 429528, 439290, 483219, 536910, 585720, 644292, 702864, 715880, 805365, 859056, 878580, 966438, 1073820, 1171440, 1288584, 1431760, 1610730, 1757160, 1932876, 2147640, 2416095, 2577168, 3221460, 3514320, 3865752, 4295280, 4832190, 6442920, 7731504, 9664380, 12885840, 19328760, 38657520]

約数ペア:

[(1, 38657520), (2, 19328760), (3, 12885840), (4, 9664380), (5, 7731504), (6, 6442920), (8, 4832190), (9, 4295280), (10, 3865752), (11, 3514320), (12, 3221460), (15, 2577168), (16, 2416095), (18, 2147640), (20, 1932876), (22, 1757160), (24, 1610730), (27, 1431760), (30, 1288584), (33, 1171440), (36, 1073820), (40, 966438), (44, 878580), (45, 859056), (48, 805365), (54, 715880), (55, 702864), (60, 644292), (66, 585720), (72, 536910), (80, 483219), (88, 439290), (90, 429528), (99, 390480), (108, 357940), (110, 351432), (120, 322146), (132, 292860), (135, 286352), (144, 268455), (165, 234288), (176, 219645), (180, 214764), (198, 195240), (216, 178970), (220, 175716), (240, 161073), (264, 146430), (270, 143176), (297, 130160), (330, 117144), (360, 107382), (396, 97620), (432, 89485), (440, 87858), (495, 78096), (528, 73215), (540, 71588), (594, 65080), (660, 58572), (720, 53691), (792, 48810), (880, 43929), (990, 39048), (1080, 35794), (1188, 32540), (1320, 29286), (1485, 26032), (1584, 24405), (1627, 23760), (1980, 19524), (2160, 17897), (2376, 16270), (2640, 14643), (2970, 13016), (3254, 11880), (3960, 9762), (4752, 8135), (4881, 7920), (5940, 6508)]