42506640

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1789}}^1$

素因数の和:1822

約数の個数: 160

約数和(自身を含む): 159811200

約数和(自身を除く): 117304560

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, 1789, 1980, 2160, 2376, 2640, 2970, 3578, 3960, 4752, 5367, 5940, 7156, 7920, 8945, 10734, 11880, 14312, 16101, 17890, 19679, 21468, 23760, 26835, 28624, 32202, 35780, 39358, 42936, 48303, 53670, 59037, 64404, 71560, 78716, 80505, 85872, 96606, 98395, 107340, 118074, 128808, 143120, 157432, 161010, 177111, 193212, 196790, 214680, 236148, 241515, 257616, 295185, 314864, 322020, 354222, 386424, 393580, 429360, 472296, 483030, 531333, 590370, 644040, 708444, 772848, 787160, 885555, 944592, 966060, 1062666, 1180740, 1288080, 1416888, 1574320, 1771110, 1932120, 2125332, 2361480, 2656665, 2833776, 3542220, 3864240, 4250664, 4722960, 5313330, 7084440, 8501328, 10626660, 14168880, 21253320, 42506640]

約数ペア:

[(1, 42506640), (2, 21253320), (3, 14168880), (4, 10626660), (5, 8501328), (6, 7084440), (8, 5313330), (9, 4722960), (10, 4250664), (11, 3864240), (12, 3542220), (15, 2833776), (16, 2656665), (18, 2361480), (20, 2125332), (22, 1932120), (24, 1771110), (27, 1574320), (30, 1416888), (33, 1288080), (36, 1180740), (40, 1062666), (44, 966060), (45, 944592), (48, 885555), (54, 787160), (55, 772848), (60, 708444), (66, 644040), (72, 590370), (80, 531333), (88, 483030), (90, 472296), (99, 429360), (108, 393580), (110, 386424), (120, 354222), (132, 322020), (135, 314864), (144, 295185), (165, 257616), (176, 241515), (180, 236148), (198, 214680), (216, 196790), (220, 193212), (240, 177111), (264, 161010), (270, 157432), (297, 143120), (330, 128808), (360, 118074), (396, 107340), (432, 98395), (440, 96606), (495, 85872), (528, 80505), (540, 78716), (594, 71560), (660, 64404), (720, 59037), (792, 53670), (880, 48303), (990, 42936), (1080, 39358), (1188, 35780), (1320, 32202), (1485, 28624), (1584, 26835), (1789, 23760), (1980, 21468), (2160, 19679), (2376, 17890), (2640, 16101), (2970, 14312), (3578, 11880), (3960, 10734), (4752, 8945), (5367, 7920), (5940, 7156)]