201111960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{12601}}^1$

素因数の和:12641

約数の個数: 128

約数和(自身を含む): 725875200

約数和(自身を除く): 524763240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 56, 57, 60, 70, 76, 84, 95, 105, 114, 120, 133, 140, 152, 168, 190, 210, 228, 266, 280, 285, 380, 399, 420, 456, 532, 570, 665, 760, 798, 840, 1064, 1140, 1330, 1596, 1995, 2280, 2660, 3192, 3990, 5320, 7980, 12601, 15960, 25202, 37803, 50404, 63005, 75606, 88207, 100808, 126010, 151212, 176414, 189015, 239419, 252020, 264621, 302424, 352828, 378030, 441035, 478838, 504040, 529242, 705656, 718257, 756060, 882070, 957676, 1058484, 1197095, 1323105, 1436514, 1512120, 1675933, 1764140, 1915352, 2116968, 2394190, 2646210, 2873028, 3351866, 3528280, 3591285, 4788380, 5027799, 5292420, 5746056, 6703732, 7182570, 8379665, 9576760, 10055598, 10584840, 13407464, 14365140, 16759330, 20111196, 25138995, 28730280, 33518660, 40222392, 50277990, 67037320, 100555980, 201111960]

約数ペア:

[(1, 201111960), (2, 100555980), (3, 67037320), (4, 50277990), (5, 40222392), (6, 33518660), (7, 28730280), (8, 25138995), (10, 20111196), (12, 16759330), (14, 14365140), (15, 13407464), (19, 10584840), (20, 10055598), (21, 9576760), (24, 8379665), (28, 7182570), (30, 6703732), (35, 5746056), (38, 5292420), (40, 5027799), (42, 4788380), (56, 3591285), (57, 3528280), (60, 3351866), (70, 2873028), (76, 2646210), (84, 2394190), (95, 2116968), (105, 1915352), (114, 1764140), (120, 1675933), (133, 1512120), (140, 1436514), (152, 1323105), (168, 1197095), (190, 1058484), (210, 957676), (228, 882070), (266, 756060), (280, 718257), (285, 705656), (380, 529242), (399, 504040), (420, 478838), (456, 441035), (532, 378030), (570, 352828), (665, 302424), (760, 264621), (798, 252020), (840, 239419), (1064, 189015), (1140, 176414), (1330, 151212), (1596, 126010), (1995, 100808), (2280, 88207), (2660, 75606), (3192, 63005), (3990, 50404), (5320, 37803), (7980, 25202), (12601, 15960)]