160688880

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{6763}}^1$

素因数の和:6796

約数の個数: 160

約数和(自身を含む): 603889920

約数和(自身を除く): 443201040

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, 1980, 2160, 2376, 2640, 2970, 3960, 4752, 5940, 6763, 7920, 11880, 13526, 20289, 23760, 27052, 33815, 40578, 54104, 60867, 67630, 74393, 81156, 101445, 108208, 121734, 135260, 148786, 162312, 182601, 202890, 223179, 243468, 270520, 297572, 304335, 324624, 365202, 371965, 405780, 446358, 486936, 541040, 595144, 608670, 669537, 730404, 743930, 811560, 892716, 913005, 973872, 1115895, 1190288, 1217340, 1339074, 1460808, 1487860, 1623120, 1785432, 1826010, 2008611, 2231790, 2434680, 2678148, 2921616, 2975720, 3347685, 3570864, 3652020, 4017222, 4463580, 4869360, 5356296, 5951440, 6695370, 7304040, 8034444, 8927160, 10043055, 10712592, 13390740, 14608080, 16068888, 17854320, 20086110, 26781480, 32137776, 40172220, 53562960, 80344440, 160688880]

約数ペア:

[(1, 160688880), (2, 80344440), (3, 53562960), (4, 40172220), (5, 32137776), (6, 26781480), (8, 20086110), (9, 17854320), (10, 16068888), (11, 14608080), (12, 13390740), (15, 10712592), (16, 10043055), (18, 8927160), (20, 8034444), (22, 7304040), (24, 6695370), (27, 5951440), (30, 5356296), (33, 4869360), (36, 4463580), (40, 4017222), (44, 3652020), (45, 3570864), (48, 3347685), (54, 2975720), (55, 2921616), (60, 2678148), (66, 2434680), (72, 2231790), (80, 2008611), (88, 1826010), (90, 1785432), (99, 1623120), (108, 1487860), (110, 1460808), (120, 1339074), (132, 1217340), (135, 1190288), (144, 1115895), (165, 973872), (176, 913005), (180, 892716), (198, 811560), (216, 743930), (220, 730404), (240, 669537), (264, 608670), (270, 595144), (297, 541040), (330, 486936), (360, 446358), (396, 405780), (432, 371965), (440, 365202), (495, 324624), (528, 304335), (540, 297572), (594, 270520), (660, 243468), (720, 223179), (792, 202890), (880, 182601), (990, 162312), (1080, 148786), (1188, 135260), (1320, 121734), (1485, 108208), (1584, 101445), (1980, 81156), (2160, 74393), (2376, 67630), (2640, 60867), (2970, 54104), (3960, 40578), (4752, 33815), (5940, 27052), (6763, 23760), (7920, 20289), (11880, 13526)]