68137960

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{6733}}^1$

素因数の和:6778

約数の個数: 64

約数和(自身を含む): 174545280

約数和(自身を除く): 106407320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 23, 40, 44, 46, 55, 88, 92, 110, 115, 184, 220, 230, 253, 440, 460, 506, 920, 1012, 1265, 2024, 2530, 5060, 6733, 10120, 13466, 26932, 33665, 53864, 67330, 74063, 134660, 148126, 154859, 269320, 296252, 309718, 370315, 592504, 619436, 740630, 774295, 1238872, 1481260, 1548590, 1703449, 2962520, 3097180, 3406898, 6194360, 6813796, 8517245, 13627592, 17034490, 34068980, 68137960]

約数ペア:

[(1, 68137960), (2, 34068980), (4, 17034490), (5, 13627592), (8, 8517245), (10, 6813796), (11, 6194360), (20, 3406898), (22, 3097180), (23, 2962520), (40, 1703449), (44, 1548590), (46, 1481260), (55, 1238872), (88, 774295), (92, 740630), (110, 619436), (115, 592504), (184, 370315), (220, 309718), (230, 296252), (253, 269320), (440, 154859), (460, 148126), (506, 134660), (920, 74063), (1012, 67330), (1265, 53864), (2024, 33665), (2530, 26932), (5060, 13466), (6733, 10120)]