143314160

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{1093}}^1$

素因数の和:1266

約数の個数: 80

約数和(自身を含む): 366271200

約数和(自身を除く): 222957040

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 149, 176, 220, 298, 440, 596, 745, 880, 1093, 1192, 1490, 1639, 2186, 2384, 2980, 3278, 4372, 5465, 5960, 6556, 8195, 8744, 10930, 11920, 12023, 13112, 16390, 17488, 21860, 24046, 26224, 32780, 43720, 48092, 60115, 65560, 87440, 96184, 120230, 131120, 162857, 192368, 240460, 325714, 480920, 651428, 814285, 961840, 1302856, 1628570, 1791427, 2605712, 3257140, 3582854, 6514280, 7165708, 8957135, 13028560, 14331416, 17914270, 28662832, 35828540, 71657080, 143314160]

約数ペア:

[(1, 143314160), (2, 71657080), (4, 35828540), (5, 28662832), (8, 17914270), (10, 14331416), (11, 13028560), (16, 8957135), (20, 7165708), (22, 6514280), (40, 3582854), (44, 3257140), (55, 2605712), (80, 1791427), (88, 1628570), (110, 1302856), (149, 961840), (176, 814285), (220, 651428), (298, 480920), (440, 325714), (596, 240460), (745, 192368), (880, 162857), (1093, 131120), (1192, 120230), (1490, 96184), (1639, 87440), (2186, 65560), (2384, 60115), (2980, 48092), (3278, 43720), (4372, 32780), (5465, 26224), (5960, 24046), (6556, 21860), (8195, 17488), (8744, 16390), (10930, 13112), (11920, 12023)]