13006920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{1013}}^1$

素因数の和:1134

約数の個数: 64

約数和(自身を含む): 39424320

約数和(自身を除く): 26417400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 107, 120, 214, 321, 428, 535, 642, 856, 1013, 1070, 1284, 1605, 2026, 2140, 2568, 3039, 3210, 4052, 4280, 5065, 6078, 6420, 8104, 10130, 12156, 12840, 15195, 20260, 24312, 30390, 40520, 60780, 108391, 121560, 216782, 325173, 433564, 541955, 650346, 867128, 1083910, 1300692, 1625865, 2167820, 2601384, 3251730, 4335640, 6503460, 13006920]

約数ペア:

[(1, 13006920), (2, 6503460), (3, 4335640), (4, 3251730), (5, 2601384), (6, 2167820), (8, 1625865), (10, 1300692), (12, 1083910), (15, 867128), (20, 650346), (24, 541955), (30, 433564), (40, 325173), (60, 216782), (107, 121560), (120, 108391), (214, 60780), (321, 40520), (428, 30390), (535, 24312), (642, 20260), (856, 15195), (1013, 12840), (1070, 12156), (1284, 10130), (1605, 8104), (2026, 6420), (2140, 6078), (2568, 5065), (3039, 4280), (3210, 4052)]