13495706520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2615447}}^1$

素因数の和:2615504

約数の個数: 64

約数和(自身を含む): 41428696320

約数和(自身を除く): 27932989800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 215, 258, 344, 430, 516, 645, 860, 1032, 1290, 1720, 2580, 5160, 2615447, 5230894, 7846341, 10461788, 13077235, 15692682, 20923576, 26154470, 31385364, 39231705, 52308940, 62770728, 78463410, 104617880, 112464221, 156926820, 224928442, 313853640, 337392663, 449856884, 562321105, 674785326, 899713768, 1124642210, 1349570652, 1686963315, 2249284420, 2699141304, 3373926630, 4498568840, 6747853260, 13495706520]

約数ペア:

[(1, 13495706520), (2, 6747853260), (3, 4498568840), (4, 3373926630), (5, 2699141304), (6, 2249284420), (8, 1686963315), (10, 1349570652), (12, 1124642210), (15, 899713768), (20, 674785326), (24, 562321105), (30, 449856884), (40, 337392663), (43, 313853640), (60, 224928442), (86, 156926820), (120, 112464221), (129, 104617880), (172, 78463410), (215, 62770728), (258, 52308940), (344, 39231705), (430, 31385364), (516, 26154470), (645, 20923576), (860, 15692682), (1032, 13077235), (1290, 10461788), (1720, 7846341), (2580, 5230894), (5160, 2615447)]