126703780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{109}}^1$

素因数の和:186

約数の個数: 144

約数和(自身を含む): 337962240

約数和(自身を除く): 211258460

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 23, 28, 35, 38, 46, 70, 76, 92, 95, 109, 115, 133, 140, 161, 190, 218, 230, 266, 322, 361, 380, 436, 437, 460, 532, 545, 644, 665, 722, 763, 805, 874, 1090, 1330, 1444, 1526, 1610, 1748, 1805, 2071, 2180, 2185, 2507, 2527, 2660, 3052, 3059, 3220, 3610, 3815, 4142, 4370, 5014, 5054, 6118, 7220, 7630, 8284, 8303, 8740, 10028, 10108, 10355, 12236, 12535, 12635, 14497, 15260, 15295, 16606, 17549, 20710, 25070, 25270, 28994, 30590, 33212, 35098, 39349, 41420, 41515, 47633, 50140, 50540, 57988, 58121, 61180, 70196, 72485, 78698, 83030, 87745, 95266, 116242, 144970, 157396, 166060, 175490, 190532, 196745, 232484, 238165, 275443, 289940, 290605, 333431, 350980, 393490, 476330, 550886, 581210, 666862, 786980, 905027, 952660, 1101772, 1162420, 1333724, 1377215, 1667155, 1810054, 2754430, 3334310, 3620108, 4525135, 5508860, 6335189, 6668620, 9050270, 12670378, 18100540, 25340756, 31675945, 63351890, 126703780]

約数ペア:

[(1, 126703780), (2, 63351890), (4, 31675945), (5, 25340756), (7, 18100540), (10, 12670378), (14, 9050270), (19, 6668620), (20, 6335189), (23, 5508860), (28, 4525135), (35, 3620108), (38, 3334310), (46, 2754430), (70, 1810054), (76, 1667155), (92, 1377215), (95, 1333724), (109, 1162420), (115, 1101772), (133, 952660), (140, 905027), (161, 786980), (190, 666862), (218, 581210), (230, 550886), (266, 476330), (322, 393490), (361, 350980), (380, 333431), (436, 290605), (437, 289940), (460, 275443), (532, 238165), (545, 232484), (644, 196745), (665, 190532), (722, 175490), (763, 166060), (805, 157396), (874, 144970), (1090, 116242), (1330, 95266), (1444, 87745), (1526, 83030), (1610, 78698), (1748, 72485), (1805, 70196), (2071, 61180), (2180, 58121), (2185, 57988), (2507, 50540), (2527, 50140), (2660, 47633), (3052, 41515), (3059, 41420), (3220, 39349), (3610, 35098), (3815, 33212), (4142, 30590), (4370, 28994), (5014, 25270), (5054, 25070), (6118, 20710), (7220, 17549), (7630, 16606), (8284, 15295), (8303, 15260), (8740, 14497), (10028, 12635), (10108, 12535), (10355, 12236)]