68560140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{1423}}^1$

素因数の和:1519

約数の個数: 96

約数和(自身を含む): 212438016

約数和(自身を除く): 143877876

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 73, 110, 132, 146, 165, 219, 220, 292, 330, 365, 438, 660, 730, 803, 876, 1095, 1423, 1460, 1606, 2190, 2409, 2846, 3212, 4015, 4269, 4380, 4818, 5692, 7115, 8030, 8538, 9636, 12045, 14230, 15653, 16060, 17076, 21345, 24090, 28460, 31306, 42690, 46959, 48180, 62612, 78265, 85380, 93918, 103879, 156530, 187836, 207758, 234795, 311637, 313060, 415516, 469590, 519395, 623274, 939180, 1038790, 1142669, 1246548, 1558185, 2077580, 2285338, 3116370, 3428007, 4570676, 5713345, 6232740, 6856014, 11426690, 13712028, 17140035, 22853380, 34280070, 68560140]

約数ペア:

[(1, 68560140), (2, 34280070), (3, 22853380), (4, 17140035), (5, 13712028), (6, 11426690), (10, 6856014), (11, 6232740), (12, 5713345), (15, 4570676), (20, 3428007), (22, 3116370), (30, 2285338), (33, 2077580), (44, 1558185), (55, 1246548), (60, 1142669), (66, 1038790), (73, 939180), (110, 623274), (132, 519395), (146, 469590), (165, 415516), (219, 313060), (220, 311637), (292, 234795), (330, 207758), (365, 187836), (438, 156530), (660, 103879), (730, 93918), (803, 85380), (876, 78265), (1095, 62612), (1423, 48180), (1460, 46959), (1606, 42690), (2190, 31306), (2409, 28460), (2846, 24090), (3212, 21345), (4015, 17076), (4269, 16060), (4380, 15653), (4818, 14230), (5692, 12045), (7115, 9636), (8030, 8538)]