191197320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{22441}}^1$

素因数の和:22526

約数の個数: 64

約数和(自身を含む): 581696640

約数和(自身を除く): 390499320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 71, 120, 142, 213, 284, 355, 426, 568, 710, 852, 1065, 1420, 1704, 2130, 2840, 4260, 8520, 22441, 44882, 67323, 89764, 112205, 134646, 179528, 224410, 269292, 336615, 448820, 538584, 673230, 897640, 1346460, 1593311, 2692920, 3186622, 4779933, 6373244, 7966555, 9559866, 12746488, 15933110, 19119732, 23899665, 31866220, 38239464, 47799330, 63732440, 95598660, 191197320]

約数ペア:

[(1, 191197320), (2, 95598660), (3, 63732440), (4, 47799330), (5, 38239464), (6, 31866220), (8, 23899665), (10, 19119732), (12, 15933110), (15, 12746488), (20, 9559866), (24, 7966555), (30, 6373244), (40, 4779933), (60, 3186622), (71, 2692920), (120, 1593311), (142, 1346460), (213, 897640), (284, 673230), (355, 538584), (426, 448820), (568, 336615), (710, 269292), (852, 224410), (1065, 179528), (1420, 134646), (1704, 112205), (2130, 89764), (2840, 67323), (4260, 44882), (8520, 22441)]