108503720

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:235

約数の個数: 128

約数和(自身を含む): 278691840

約数和(自身を除く): 170188120

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 31, 40, 52, 53, 62, 65, 104, 106, 124, 127, 130, 155, 212, 248, 254, 260, 265, 310, 403, 424, 508, 520, 530, 620, 635, 689, 806, 1016, 1060, 1240, 1270, 1378, 1612, 1643, 1651, 2015, 2120, 2540, 2756, 3224, 3286, 3302, 3445, 3937, 4030, 5080, 5512, 6572, 6604, 6731, 6890, 7874, 8060, 8215, 8255, 13144, 13208, 13462, 13780, 15748, 16120, 16430, 16510, 19685, 21359, 26924, 27560, 31496, 32860, 33020, 33655, 39370, 42718, 51181, 53848, 65720, 66040, 67310, 78740, 85436, 87503, 102362, 106795, 134620, 157480, 170872, 175006, 204724, 208661, 213590, 255905, 269240, 350012, 409448, 417322, 427180, 437515, 511810, 700024, 834644, 854360, 875030, 1023620, 1043305, 1669288, 1750060, 2047240, 2086610, 2712593, 3500120, 4173220, 5425186, 8346440, 10850372, 13562965, 21700744, 27125930, 54251860, 108503720]

約数ペア:

[(1, 108503720), (2, 54251860), (4, 27125930), (5, 21700744), (8, 13562965), (10, 10850372), (13, 8346440), (20, 5425186), (26, 4173220), (31, 3500120), (40, 2712593), (52, 2086610), (53, 2047240), (62, 1750060), (65, 1669288), (104, 1043305), (106, 1023620), (124, 875030), (127, 854360), (130, 834644), (155, 700024), (212, 511810), (248, 437515), (254, 427180), (260, 417322), (265, 409448), (310, 350012), (403, 269240), (424, 255905), (508, 213590), (520, 208661), (530, 204724), (620, 175006), (635, 170872), (689, 157480), (806, 134620), (1016, 106795), (1060, 102362), (1240, 87503), (1270, 85436), (1378, 78740), (1612, 67310), (1643, 66040), (1651, 65720), (2015, 53848), (2120, 51181), (2540, 42718), (2756, 39370), (3224, 33655), (3286, 33020), (3302, 32860), (3445, 31496), (3937, 27560), (4030, 26924), (5080, 21359), (5512, 19685), (6572, 16510), (6604, 16430), (6731, 16120), (6890, 15748), (7874, 13780), (8060, 13462), (8215, 13208), (8255, 13144)]