63660520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{1879}}^1$

素因数の和:1919

約数の個数: 96

約数和(自身を含む): 180028800

約数和(自身を除く): 116368280

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 121, 140, 154, 220, 242, 280, 308, 385, 440, 484, 605, 616, 770, 847, 968, 1210, 1540, 1694, 1879, 2420, 3080, 3388, 3758, 4235, 4840, 6776, 7516, 8470, 9395, 13153, 15032, 16940, 18790, 20669, 26306, 33880, 37580, 41338, 52612, 65765, 75160, 82676, 103345, 105224, 131530, 144683, 165352, 206690, 227359, 263060, 289366, 413380, 454718, 526120, 578732, 723415, 826760, 909436, 1136795, 1157464, 1446830, 1591513, 1818872, 2273590, 2893660, 3183026, 4547180, 5787320, 6366052, 7957565, 9094360, 12732104, 15915130, 31830260, 63660520]

約数ペア:

[(1, 63660520), (2, 31830260), (4, 15915130), (5, 12732104), (7, 9094360), (8, 7957565), (10, 6366052), (11, 5787320), (14, 4547180), (20, 3183026), (22, 2893660), (28, 2273590), (35, 1818872), (40, 1591513), (44, 1446830), (55, 1157464), (56, 1136795), (70, 909436), (77, 826760), (88, 723415), (110, 578732), (121, 526120), (140, 454718), (154, 413380), (220, 289366), (242, 263060), (280, 227359), (308, 206690), (385, 165352), (440, 144683), (484, 131530), (605, 105224), (616, 103345), (770, 82676), (847, 75160), (968, 65765), (1210, 52612), (1540, 41338), (1694, 37580), (1879, 33880), (2420, 26306), (3080, 20669), (3388, 18790), (3758, 16940), (4235, 15032), (4840, 13153), (6776, 9395), (7516, 8470)]